WHEY PROTEIN ISOLATE (WPI) PROTEIN POWDER - SHIPPING AUSTRALIA-WIDE
Uprotein whey protein isolate premium + XHL is blended from not one but two ultra filtered, high quality dairy whey isolate protein sources that provide a broad spectrum of muscle building amino acids. Great for fast post workout recovery, our WPI protein powder offers an extremly high protein boost in each and every serve and is our best formulation.
34.8g/87% Protein⌃
Added Amino Leucine. (Extra High Leucine or XHL)
Included Hydrolysed Isolate Protein
Added Plant Based Digestive Enzymes
BUY WHEY PROTEIN ISOLATE (WPI) ONLINE
Loaded with only the most pure of whey protein isolates, enriched with high levels of naturally occuring branched chain amino acids (BCAA), essential amino acids (EAA) and boosted with Leucine, Uprotein Whey Isolate Protein is an exceptional choice to support lean muscle growth and recovery. It's easy to mix, easy to digest and perfect for those who want to cut carbs and fat while fueling their active lifestyle or performance goals with high-quality lean protein.
ULTRA PURE - DUAL WHEY ISOLATES
Containing two ultra purified proteins from microfiltered and Enzymatically Hydrolysed whey sources. Delivering an advanced spectrum of bioactive protein fractions for lean muscle growth.
FREE FROM CHEAP WHEY
Only the purest and most advanced refinement and filtration processes are used to ensure potent protein biofractions in every serve. This advanced WPI formulation is made without harsh chemicals, artificial flavours or lower spec WPI sources.
LOW CARB, FAT & LACTOSE
Precision filtration gently removes unwanted carbs, fat and lactose leaving a delicious class leading formulation suitable for professional competitors, athletes or those sensitive to lactose.
KNOW WHERE YOU STAND
^unflavoured variant nutrition information shown per one 40g serve and 100g
SUPERIOR ABSORPTION
Fast absorbing protein plus added digestive enzymes help deliver the ultimate nutrient uptake.
ADVANCED CROSS FLOW TECHNOLOGY
Latest Whey Protein Filtration Technology extracts the purest whey protein isolate possible.
VERIFIED PROTEIN
Independently tested to guarantee purity, protein and ingredient profile.
EXTRA HIGH LEUCINE (XHL)
Packed with added muscle building super-amino Leucine for enhanced growth. More muscle building aminos per serve!
WHY OUR WHEY PROTEIN ISOLATE IS DIFFERENT
FREE FROM CHEAP WPC
We don't use outdated refinement and production methods. Sure, these methods are cheaper but often they result in less protein nutrients per serve, along with inferior taste and biological benefits. If your muscles could talk, they'd say no to cheap WPC too.
SUPERIOR ENZYMATIC GRADE HWPI
The way a protein is hydrolysed is supremely important, thats why we only use the Enzymatically Hydrolysed Treatment (EHT) process. This ensures more amino structures are available, ensuring optimal nutrient uptake and true muscle results.
HIGH QUALITY DAIRY (USA, AUS & NZ)
As one of the largest sports nutrition manufacturers in Australia, we cant rely on just one local supplier, that's why we look locally and globally for suppliers who have the scale and technology we demand. Our whey ingredients come from high quality cows that pasture in AUS, USA & NZ farms.
COMPARE WHEY PROTEIN ISOLATE
Explore how Whey Protein Isolate performs alongside our other protein options.
DELICIOUS TASTE WITHOUT THE NASTIESA superior whey protein isolate formula should have an equally superior taste. Each delicious serve is 100% naturally flavoured, 100% Aspartame free and
100% exclusive to UPROTEIN.
Convenient 2kg bags means you can split flavours and taste the range when you buy in bulk. Find out for yourself what whey protein isolate should taste like.
THE BEST WHEY PROTEIN ISOLATE MAKE CENTS
To achieve both a superior whey isolate formula and great value price we:
1. Harnessed our significant global buying power and
2. Adopted a "direct from the manufacturer" model, thereby cutting out the middlemen and passing the savings on to you.
At around $3.00 per serve when you buy 4kg, this best-in-class formula is also Australia's best value.
Our popular protein powders are made fresh regularly with approximately 18 months - 2 years best before date. We offer multi-buy discounts, so the more you buy, the more you save!
FAST SHIPPING ON WHEY PROTEIN ISOLATE
We use Australia Post eparcel service to send your Whey Protein Isolate giving you more options than ever before.
Contact Australia Post or download the Australia Post MYPOST app for easy safe drop and parcel re-direction services.
Track Your Parcel
Safe Drop
Parcel Redirection
MYPOST App Access
PO Box Delivery
24/7 Parcel Locker Delivery
For more information regarding shipping options including price, delivery zones and our free shipping offer visit our shipping page.
We want you to love our Whey Protein Isolate Premium + XHL. If you are not satisfied, we will happily refund the purchase price.
See Returns Policy page for details of our Satisfaction Guarantee & Fairplay Rules as conditions do apply.
Uprotein is made in HACCP certified and audited facility in Sydney, Australia. Our team conduct organaleptic testing of every blend across a panel 4 to ensure we meet and exceed the high quality standards you expect.
Please note some products are unable to be returned.
Select your preferred whey protein isolate flavours to compare their nutritional information and amino acid profile.
For serving suggestion, directions and ingredients visit the next tab.
Flavour 1
Flavour 2
Protein values stated above are based on the 'as is' measurement and not 'dry basis'.
'As is' protein includes the protein amount with the moisture in the powder, so it shows what you actually get when you use it. 'Dry basis' protein measures protein without moisture, which can make it seem higher. We use the 'as is' protein measurement because it gives you a clear picture of the protein you’re consuming in each serving. This helps you better understand what you’re getting to support your health and fitness goals.
FORMULATED SUPPLEMENTARY SPORTS FOOD
This product is not a sole source of nutrition and should be consumed in conjunction with a healthy nutritious diet and appropriate physical training or exercise program.
NOT SUITABLE FOR CHILDREN UNDER 15 YEARS OF AGE OR PREGNANT WOMEN: SHOULD ONLY BE USED UNDER MEDICAL OR DIETETIC SUPERVISION.
COMPARE PROTEIN POWDERS
Scroll through and discover how Whey Protein Isolate + XHL compares against three other Uprotein protein powders.
Not getting the results from basic WPI or WPC formulas? Then this is for you. For the trophy winner on stage right through to the aspiring athlete in the crowd, you expect the best from your body, so feed it the best WPI. The low lactose properites also makes it suitable for those sensitive to dairy.
Whey Protein Isolate serving suggestion and when to take it?
We recommend mixing 40g (approx. 2 scoops) with 200mL - 300mL of cold water or milk in a Uprotein shaker. Consume 30 min before training and/or immediately post workout. Use between meals, before or post workout Uprotein Whey Isolate Premium + XHL Protein Powder wont let you down.
Scoops are an approximation of weight and a guide only. We suggest for customers who want to ensure they meet their macro-nutrients needs, to weigh the powder before mixing using food scales.
We use quality whey isolate sourced seasonally from New Zealand, USA and/or Australia. Halal.
Product is sold by NET weight only. Best before date located on base of bag.
Nutritional, Ingredient and allergen Information are correct at time of publish. We always ensure the information on this website is updated with the latest information. From time to time recipes may change and may take time to flow through to customers. Therefore we advise our customers to always read the label on the pack before consuming our products. If you require specific advice on any Uprotein product, please contact our Customer Service team where we will be happy to answer your questions.
PRODUCT FAQ
FREQUENTLY ASKED QUESTIONS ABOUT WHEY PROTEIN ISOLATE + XHL
Whey isolate is a high purity protein powder derived from dairy milk. It undergoes extra filtration compared whey concentrate to remove most fats and lactose, resulting in a powder that is typically over 85% protein by weight, making it ideal for those looking for lean muscle building, fast absorption or low lactose protein powders.
Whey isolate has a higher protein content of 80-90% and lower fats and lactose compared to whey concentrate, which usually contains around 70-80% protein. Whey Isolate typically cost around 25-30% more than whey concentrate.
When comparing the difference between WPI vs WPC, Isolate is also absorbed faster, making it popular for post workout nutrition for those than want to best.
Pure whey isolate is a naturally gluten free protein powder. However, it’s important to check the product label for certifications and manufacturing practices to ensure there is no cross-contamination with gluten-containing ingredients.
Whey isolate supports muscle growth, aids recovery, helps maintain lean muscle mass, and is low in fat and lactose, making it easier to digest for many people. It’s an excellent choice for those seeking a clean, high quality protein source.
Medical studies have shown that whey protein supplementation effectively supports muscle strength and hypertrophy in healthy adults engaged in resistance training. It highlights whey protein’s role as a high quality protein source beneficial for optimising exercise induced muscle growth.
Uprotein Whey isolate typically provides 34 grams of protein per 40 gram serving, depending on the flavour. This concentrated protein helps meet daily protein requirements efficiently. How much protein do you need can depend on many factors including your fitness or health goal, gender, lifestyle and how much you weigh.
Uprotein Whey Premium Isolate + XHL contains only natural flavours and is sweetened with Acesulfame and Sucralose, 2 concentrated sweeteners in micro amounts to help reduce sugar intake. Natural Unflavoured contains no flavours or sweetener.
For optimal benefits, consume whey isolate within 30 minutes after workouts to support muscle recovery. We recommend mixing Whey Isolate with chilled, cold water in a protein shaker. It can also be used as a convenient protein boost anytime during the day to meet your protein needs.
Whey isolate can support weight loss by helping preserve lean muscle mass during calorie deficits and promoting satiety, which may reduce overall calorie intake.
We do not recommend mixing whey isolate with hot water. Hot water can curdle and cook the whey isolate, making it lumpy. De-naturing can occur which damages the protein.
'As is' protein includes the protein amount with the moisture in the powder, so it shows what you actually get when you use it. 'Dry basis' protein measures protein without moisture, which can make it seem higher. We use the 'as is' protein measurement because it gives you a clear picture of the protein you’re consuming in each serving. This helps you better understand what you’re getting to support your health and fitness goals.
Whey protein isolate isn't an alternative to whey protein. It's a more filtered type of whey protein. The comparison that matters is whey protein isolate (WPI) vs whey protein concentrate (WPC). Isolate goes through extra filtration, which removes more fat, carbs and lactose and leaves a higher protein percentage in every serve.
Whether it's "better" depends on your goal. Isolate is the stronger fit if you want more protein per scoop, are keeping carbs and fat low, or are sensitive to lactose (see our low lactose range). Concentrate is a good choice if you prefer a creamier taste and a lower price per serve. Both are complete proteins that support muscle growth and recovery, so hitting your daily protein target matters more than the type.
Our Whey Protein Isolate Premium + XHL combines two isolate sources, one microfiltered and one enzymatically hydrolysed. It adds extra leucine and plant based digestive enzymes, and delivers up to 34.8g of protein and 1.3g of carbs per 40g serve (unflavoured variant, flavoured varies slightly). If you'd like a blend that includes concentrate, see our 100% Whey Protein Hydro + Enzymes.
The best protein isolate is the one that gives you the most usable protein, from a source you can trust, at a price and taste you'll stick with. When comparing whey isolates in Australia, check these five things:
Protein per serve, measured "as is". "As is" shows the protein you actually get, while "dry basis" excludes moisture and can look higher on paper.
How the protein is made. Look for filtration and hydrolysis methods that are named, not just "whey protein".
A clear ingredient list. Check the blend percentage, any added leucine or enzymes and which flavours are used.
Ingredient testing and local manufacturing. This confirms the formula is food safe and free of impurities.
Value per serve. Compare the cost per gram of protein, not the price of the tub.
Our Whey Protein Isolate Premium + XHL is built around these points. It has 87% protein "as is", 34.8g of protein per 40g serve and 8.5g of BCAAs. It's made from dual isolate sources with added leucine and digestive enzymes and contains independently tested ingredients, Halal suitable and blended in our HACCP certified Sydney facility. It's available in Double Choc, Vanilla Bean and Natural Unflavoured, with multi-buy discounts on 2kg bags. For help choosing between isolate and other proteins, read our guide to choosing the right protein for your goals, or explore the full Whey Protein range.
Whey isolate is a high purity protein powder derived from dairy milk. It undergoes extra filtration compared whey concentrate to remove most fats and lactose, resulting in a powder that is typically over 85% protein by weight, making it ideal for those looking for lean muscle building, fast absorption or low lactose protein powders.
Whey isolate has a higher protein content of 80-90% and lower fats and lactose compared to whey concentrate, which usually contains around 70-80% protein. Whey Isolate typically cost around 25-30% more than whey concentrate.
When comparing the difference between WPI vs WPC, Isolate is also absorbed faster, making it popular for post workout nutrition for those than want to best.
Pure whey isolate is a naturally gluten free protein powder. However, it’s important to check the product label for certifications and manufacturing practices to ensure there is no cross-contamination with gluten-containing ingredients.
Whey isolate supports muscle growth, aids recovery, helps maintain lean muscle mass, and is low in fat and lactose, making it easier to digest for many people. It’s an excellent choice for those seeking a clean, high quality protein source.
Medical studies have shown that whey protein supplementation effectively supports muscle strength and hypertrophy in healthy adults engaged in resistance training. It highlights whey protein’s role as a high quality protein source beneficial for optimising exercise induced muscle growth.
Uprotein Whey isolate typically provides 34 grams of protein per 40 gram serving, depending on the flavour. This concentrated protein helps meet daily protein requirements efficiently. How much protein do you need can depend on many factors including your fitness or health goal, gender, lifestyle and how much you weigh.
Uprotein Whey Premium Isolate + XHL contains only natural flavours and is sweetened with Acesulfame and Sucralose, 2 concentrated sweeteners in micro amounts to help reduce sugar intake. Natural Unflavoured contains no flavours or sweetener.
For optimal benefits, consume whey isolate within 30 minutes after workouts to support muscle recovery. We recommend mixing Whey Isolate with chilled, cold water in a protein shaker. It can also be used as a convenient protein boost anytime during the day to meet your protein needs.
Whey isolate can support weight loss by helping preserve lean muscle mass during calorie deficits and promoting satiety, which may reduce overall calorie intake.
We do not recommend mixing whey isolate with hot water. Hot water can curdle and cook the whey isolate, making it lumpy. De-naturing can occur which damages the protein.
'As is' protein includes the protein amount with the moisture in the powder, so it shows what you actually get when you use it. 'Dry basis' protein measures protein without moisture, which can make it seem higher. We use the 'as is' protein measurement because it gives you a clear picture of the protein you’re consuming in each serving. This helps you better understand what you’re getting to support your health and fitness goals.
Whey protein isolate isn't an alternative to whey protein. It's a more filtered type of whey protein. The comparison that matters is whey protein isolate (WPI) vs whey protein concentrate (WPC). Isolate goes through extra filtration, which removes more fat, carbs and lactose and leaves a higher protein percentage in every serve.
Whether it's "better" depends on your goal. Isolate is the stronger fit if you want more protein per scoop, are keeping carbs and fat low, or are sensitive to lactose (see our low lactose range). Concentrate is a good choice if you prefer a creamier taste and a lower price per serve. Both are complete proteins that support muscle growth and recovery, so hitting your daily protein target matters more than the type.
Our Whey Protein Isolate Premium + XHL combines two isolate sources, one microfiltered and one enzymatically hydrolysed. It adds extra leucine and plant based digestive enzymes, and delivers up to 34.8g of protein and 1.3g of carbs per 40g serve (unflavoured variant, flavoured varies slightly). If you'd like a blend that includes concentrate, see our 100% Whey Protein Hydro + Enzymes.
The best protein isolate is the one that gives you the most usable protein, from a source you can trust, at a price and taste you'll stick with. When comparing whey isolates in Australia, check these five things:
Protein per serve, measured "as is". "As is" shows the protein you actually get, while "dry basis" excludes moisture and can look higher on paper.
How the protein is made. Look for filtration and hydrolysis methods that are named, not just "whey protein".
A clear ingredient list. Check the blend percentage, any added leucine or enzymes and which flavours are used.
Ingredient testing and local manufacturing. This confirms the formula is food safe and free of impurities.
Value per serve. Compare the cost per gram of protein, not the price of the tub.
Our Whey Protein Isolate Premium + XHL is built around these points. It has 87% protein "as is", 34.8g of protein per 40g serve and 8.5g of BCAAs. It's made from dual isolate sources with added leucine and digestive enzymes and contains independently tested ingredients, Halal suitable and blended in our HACCP certified Sydney facility. It's available in Double Choc, Vanilla Bean and Natural Unflavoured, with multi-buy discounts on 2kg bags. For help choosing between isolate and other proteins, read our guide to choosing the right protein for your goals, or explore the full Whey Protein range.
WHEY PROTEIN ISOLATE (WPI) PROTEIN POWDER - SHIPPING AUSTRALIA-WIDE
Uprotein whey protein isolate premium + XHL is blended from not one but two ultra filtered, high quality dairy whey isolate protein sources that provide a broad spectrum of muscle building amino acids. Great for fast post workout recovery, our WPI protein powder offers an extremly high protein boost in each and every serve and is our best formulation.
34.8g/87% Protein⌃
Added Amino Leucine. (Extra High Leucine or XHL)
Included Hydrolysed Isolate Protein
Added Plant Based Digestive Enzymes
BUY WHEY PROTEIN ISOLATE (WPI) ONLINE
Loaded with only the most pure of whey protein isolates, enriched with high levels of naturally occuring branched chain amino acids (BCAA), essential amino acids (EAA) and boosted with Leucine, Uprotein Whey Isolate Protein is an exceptional choice to support lean muscle growth and recovery. It's easy to mix, easy to digest and perfect for those who want to cut carbs and fat while fueling their active lifestyle or performance goals with high-quality lean protein.
ULTRA PURE - DUAL WHEY ISOLATES
Containing two ultra purified proteins from microfiltered and Enzymatically Hydrolysed whey sources. Delivering an advanced spectrum of bioactive protein fractions for lean muscle growth.
FREE FROM CHEAP WHEY
Only the purest and most advanced refinement and filtration processes are used to ensure potent protein biofractions in every serve. This advanced WPI formulation is made without harsh chemicals, artificial flavours or lower spec WPI sources.
LOW CARB, FAT & LACTOSE
Precision filtration gently removes unwanted carbs, fat and lactose leaving a delicious class leading formulation suitable for professional competitors, athletes or those sensitive to lactose.
KNOW WHERE YOU STAND
^unflavoured variant nutrition information shown per one 40g serve and 100g
SUPERIOR ABSORPTION
Fast absorbing protein plus added digestive enzymes help deliver the ultimate nutrient uptake.
ADVANCED CROSS FLOW TECHNOLOGY
Latest Whey Protein Filtration Technology extracts the purest whey protein isolate possible.
VERIFIED PROTEIN
Independently tested to guarantee purity, protein and ingredient profile.
EXTRA HIGH LEUCINE (XHL)
Packed with added muscle building super-amino Leucine for enhanced growth. More muscle building aminos per serve!
WHY OUR WHEY PROTEIN ISOLATE IS DIFFERENT
FREE FROM CHEAP WPC
We don't use outdated refinement and production methods. Sure, these methods are cheaper but often they result in less protein nutrients per serve, along with inferior taste and biological benefits. If your muscles could talk, they'd say no to cheap WPC too.
SUPERIOR ENZYMATIC GRADE HWPI
The way a protein is hydrolysed is supremely important, thats why we only use the Enzymatically Hydrolysed Treatment (EHT) process. This ensures more amino structures are available, ensuring optimal nutrient uptake and true muscle results.
HIGH QUALITY DAIRY (USA, AUS & NZ)
As one of the largest sports nutrition manufacturers in Australia, we cant rely on just one local supplier, that's why we look locally and globally for suppliers who have the scale and technology we demand. Our whey ingredients come from high quality cows that pasture in AUS, USA & NZ farms.
COMPARE WHEY PROTEIN ISOLATE
Explore how Whey Protein Isolate performs alongside our other protein options.
DELICIOUS TASTE WITHOUT THE NASTIESA superior whey protein isolate formula should have an equally superior taste. Each delicious serve is 100% naturally flavoured, 100% Aspartame free and
100% exclusive to UPROTEIN.
Convenient 2kg bags means you can split flavours and taste the range when you buy in bulk. Find out for yourself what whey protein isolate should taste like.
THE BEST WHEY PROTEIN ISOLATE MAKE CENTS
To achieve both a superior whey isolate formula and great value price we:
1. Harnessed our significant global buying power and
2. Adopted a "direct from the manufacturer" model, thereby cutting out the middlemen and passing the savings on to you.
At around $3.00 per serve when you buy 4kg, this best-in-class formula is also Australia's best value.
Our popular protein powders are made fresh regularly with approximately 18 months - 2 years best before date. We offer multi-buy discounts, so the more you buy, the more you save!
FAST SHIPPING ON WHEY PROTEIN ISOLATE
We use Australia Post eparcel service to send your Whey Protein Isolate giving you more options than ever before.
Contact Australia Post or download the Australia Post MYPOST app for easy safe drop and parcel re-direction services.
Track Your Parcel
Safe Drop
Parcel Redirection
MYPOST App Access
PO Box Delivery
24/7 Parcel Locker Delivery
For more information regarding shipping options including price, delivery zones and our free shipping offer visit our shipping page.
We want you to love our Whey Protein Isolate Premium + XHL. If you are not satisfied, we will happily refund the purchase price.
See Returns Policy page for details of our Satisfaction Guarantee & Fairplay Rules as conditions do apply.
Uprotein is made in HACCP certified and audited facility in Sydney, Australia. Our team conduct organaleptic testing of every blend across a panel 4 to ensure we meet and exceed the high quality standards you expect.
Please note some products are unable to be returned.
Select your preferred whey protein isolate flavours to compare their nutritional information and amino acid profile.
For serving suggestion, directions and ingredients visit the next tab.
Flavour 1
Flavour 2
Protein values stated above are based on the 'as is' measurement and not 'dry basis'.
'As is' protein includes the protein amount with the moisture in the powder, so it shows what you actually get when you use it. 'Dry basis' protein measures protein without moisture, which can make it seem higher. We use the 'as is' protein measurement because it gives you a clear picture of the protein you’re consuming in each serving. This helps you better understand what you’re getting to support your health and fitness goals.
FORMULATED SUPPLEMENTARY SPORTS FOOD
This product is not a sole source of nutrition and should be consumed in conjunction with a healthy nutritious diet and appropriate physical training or exercise program.
NOT SUITABLE FOR CHILDREN UNDER 15 YEARS OF AGE OR PREGNANT WOMEN: SHOULD ONLY BE USED UNDER MEDICAL OR DIETETIC SUPERVISION.
DIRECTIONS FOR WHEY PROTEIN ISOLATE
Who should use whey protein isolate?
Not getting the results from basic WPI or WPC formulas? Then this is for you. For the trophy winner on stage right through to the aspiring athlete in the crowd, you expect the best from your body, so feed it the best WPI. The low lactose properites also makes it suitable for those sensitive to dairy.
Whey Protein Isolate serving suggestion and when to take it?
We recommend mixing 40g (approx. 2 scoops) with 200mL - 300mL of cold water or milk in a Uprotein shaker. Consume 30 min before training and/or immediately post workout. Use between meals, before or post workout Uprotein Whey Isolate Premium + XHL Protein Powder wont let you down.
Scoops are an approximation of weight and a guide only. We suggest for customers who want to ensure they meet their macro-nutrients needs, to weigh the powder before mixing using food scales.
We use quality whey isolate sourced seasonally from New Zealand, USA and/or Australia. Halal.
Product is sold by NET weight only. Best before date located on base of bag.
Nutritional, Ingredient and allergen Information are correct at time of publish. We always ensure the information on this website is updated with the latest information. From time to time recipes may change and may take time to flow through to customers. Therefore we advise our customers to always read the label on the pack before consuming our products. If you require specific advice on any Uprotein product, please contact our Customer Service team where we will be happy to answer your questions.
FREQUENTLY ASKED QUESTIONS ABOUT WHEY PROTEIN ISOLATE + XHL
Whey isolate is a high purity protein powder derived from dairy milk. It undergoes extra filtration compared whey concentrate to remove most fats and lactose, resulting in a powder that is typically over 85% protein by weight, making it ideal for those looking for lean muscle building, fast absorption or low lactose protein powders.
Whey isolate has a higher protein content of 80-90% and lower fats and lactose compared to whey concentrate, which usually contains around 70-80% protein. Whey Isolate typically cost around 25-30% more than whey concentrate.
When comparing the difference between WPI vs WPC, Isolate is also absorbed faster, making it popular for post workout nutrition for those than want to best.
Pure whey isolate is a naturally gluten free protein powder. However, it’s important to check the product label for certifications and manufacturing practices to ensure there is no cross-contamination with gluten-containing ingredients.
Whey isolate supports muscle growth, aids recovery, helps maintain lean muscle mass, and is low in fat and lactose, making it easier to digest for many people. It’s an excellent choice for those seeking a clean, high quality protein source.
Medical studies have shown that whey protein supplementation effectively supports muscle strength and hypertrophy in healthy adults engaged in resistance training. It highlights whey protein’s role as a high quality protein source beneficial for optimising exercise induced muscle growth.
Uprotein Whey isolate typically provides 34 grams of protein per 40 gram serving, depending on the flavour. This concentrated protein helps meet daily protein requirements efficiently. How much protein do you need can depend on many factors including your fitness or health goal, gender, lifestyle and how much you weigh.
Uprotein Whey Premium Isolate + XHL contains only natural flavours and is sweetened with Acesulfame and Sucralose, 2 concentrated sweeteners in micro amounts to help reduce sugar intake. Natural Unflavoured contains no flavours or sweetener.
For optimal benefits, consume whey isolate within 30 minutes after workouts to support muscle recovery. We recommend mixing Whey Isolate with chilled, cold water in a protein shaker. It can also be used as a convenient protein boost anytime during the day to meet your protein needs.
Whey isolate can support weight loss by helping preserve lean muscle mass during calorie deficits and promoting satiety, which may reduce overall calorie intake.
We do not recommend mixing whey isolate with hot water. Hot water can curdle and cook the whey isolate, making it lumpy. De-naturing can occur which damages the protein.
'As is' protein includes the protein amount with the moisture in the powder, so it shows what you actually get when you use it. 'Dry basis' protein measures protein without moisture, which can make it seem higher. We use the 'as is' protein measurement because it gives you a clear picture of the protein you’re consuming in each serving. This helps you better understand what you’re getting to support your health and fitness goals.
Whey protein isolate isn't an alternative to whey protein. It's a more filtered type of whey protein. The comparison that matters is whey protein isolate (WPI) vs whey protein concentrate (WPC). Isolate goes through extra filtration, which removes more fat, carbs and lactose and leaves a higher protein percentage in every serve.
Whether it's "better" depends on your goal. Isolate is the stronger fit if you want more protein per scoop, are keeping carbs and fat low, or are sensitive to lactose (see our low lactose range). Concentrate is a good choice if you prefer a creamier taste and a lower price per serve. Both are complete proteins that support muscle growth and recovery, so hitting your daily protein target matters more than the type.
Our Whey Protein Isolate Premium + XHL combines two isolate sources, one microfiltered and one enzymatically hydrolysed. It adds extra leucine and plant based digestive enzymes, and delivers up to 34.8g of protein and 1.3g of carbs per 40g serve (unflavoured variant, flavoured varies slightly). If you'd like a blend that includes concentrate, see our 100% Whey Protein Hydro + Enzymes.
The best protein isolate is the one that gives you the most usable protein, from a source you can trust, at a price and taste you'll stick with. When comparing whey isolates in Australia, check these five things:
Protein per serve, measured "as is". "As is" shows the protein you actually get, while "dry basis" excludes moisture and can look higher on paper.
How the protein is made. Look for filtration and hydrolysis methods that are named, not just "whey protein".
A clear ingredient list. Check the blend percentage, any added leucine or enzymes and which flavours are used.
Ingredient testing and local manufacturing. This confirms the formula is food safe and free of impurities.
Value per serve. Compare the cost per gram of protein, not the price of the tub.
Our Whey Protein Isolate Premium + XHL is built around these points. It has 87% protein "as is", 34.8g of protein per 40g serve and 8.5g of BCAAs. It's made from dual isolate sources with added leucine and digestive enzymes and contains independently tested ingredients, Halal suitable and blended in our HACCP certified Sydney facility. It's available in Double Choc, Vanilla Bean and Natural Unflavoured, with multi-buy discounts on 2kg bags. For help choosing between isolate and other proteins, read our guide to choosing the right protein for your goals, or explore the full Whey Protein range.
Whey isolate is a high purity protein powder derived from dairy milk. It undergoes extra filtration compared whey concentrate to remove most fats and lactose, resulting in a powder that is typically over 85% protein by weight, making it ideal for those looking for lean muscle building, fast absorption or low lactose protein powders.
Whey isolate has a higher protein content of 80-90% and lower fats and lactose compared to whey concentrate, which usually contains around 70-80% protein. Whey Isolate typically cost around 25-30% more than whey concentrate.
When comparing the difference between WPI vs WPC, Isolate is also absorbed faster, making it popular for post workout nutrition for those than want to best.
Pure whey isolate is a naturally gluten free protein powder. However, it’s important to check the product label for certifications and manufacturing practices to ensure there is no cross-contamination with gluten-containing ingredients.
Whey isolate supports muscle growth, aids recovery, helps maintain lean muscle mass, and is low in fat and lactose, making it easier to digest for many people. It’s an excellent choice for those seeking a clean, high quality protein source.
Medical studies have shown that whey protein supplementation effectively supports muscle strength and hypertrophy in healthy adults engaged in resistance training. It highlights whey protein’s role as a high quality protein source beneficial for optimising exercise induced muscle growth.
Uprotein Whey isolate typically provides 34 grams of protein per 40 gram serving, depending on the flavour. This concentrated protein helps meet daily protein requirements efficiently. How much protein do you need can depend on many factors including your fitness or health goal, gender, lifestyle and how much you weigh.
Uprotein Whey Premium Isolate + XHL contains only natural flavours and is sweetened with Acesulfame and Sucralose, 2 concentrated sweeteners in micro amounts to help reduce sugar intake. Natural Unflavoured contains no flavours or sweetener.
For optimal benefits, consume whey isolate within 30 minutes after workouts to support muscle recovery. We recommend mixing Whey Isolate with chilled, cold water in a protein shaker. It can also be used as a convenient protein boost anytime during the day to meet your protein needs.
Whey isolate can support weight loss by helping preserve lean muscle mass during calorie deficits and promoting satiety, which may reduce overall calorie intake.
We do not recommend mixing whey isolate with hot water. Hot water can curdle and cook the whey isolate, making it lumpy. De-naturing can occur which damages the protein.
'As is' protein includes the protein amount with the moisture in the powder, so it shows what you actually get when you use it. 'Dry basis' protein measures protein without moisture, which can make it seem higher. We use the 'as is' protein measurement because it gives you a clear picture of the protein you’re consuming in each serving. This helps you better understand what you’re getting to support your health and fitness goals.
Whey protein isolate isn't an alternative to whey protein. It's a more filtered type of whey protein. The comparison that matters is whey protein isolate (WPI) vs whey protein concentrate (WPC). Isolate goes through extra filtration, which removes more fat, carbs and lactose and leaves a higher protein percentage in every serve.
Whether it's "better" depends on your goal. Isolate is the stronger fit if you want more protein per scoop, are keeping carbs and fat low, or are sensitive to lactose (see our low lactose range). Concentrate is a good choice if you prefer a creamier taste and a lower price per serve. Both are complete proteins that support muscle growth and recovery, so hitting your daily protein target matters more than the type.
Our Whey Protein Isolate Premium + XHL combines two isolate sources, one microfiltered and one enzymatically hydrolysed. It adds extra leucine and plant based digestive enzymes, and delivers up to 34.8g of protein and 1.3g of carbs per 40g serve (unflavoured variant, flavoured varies slightly). If you'd like a blend that includes concentrate, see our 100% Whey Protein Hydro + Enzymes.
The best protein isolate is the one that gives you the most usable protein, from a source you can trust, at a price and taste you'll stick with. When comparing whey isolates in Australia, check these five things:
Protein per serve, measured "as is". "As is" shows the protein you actually get, while "dry basis" excludes moisture and can look higher on paper.
How the protein is made. Look for filtration and hydrolysis methods that are named, not just "whey protein".
A clear ingredient list. Check the blend percentage, any added leucine or enzymes and which flavours are used.
Ingredient testing and local manufacturing. This confirms the formula is food safe and free of impurities.
Value per serve. Compare the cost per gram of protein, not the price of the tub.
Our Whey Protein Isolate Premium + XHL is built around these points. It has 87% protein "as is", 34.8g of protein per 40g serve and 8.5g of BCAAs. It's made from dual isolate sources with added leucine and digestive enzymes and contains independently tested ingredients, Halal suitable and blended in our HACCP certified Sydney facility. It's available in Double Choc, Vanilla Bean and Natural Unflavoured, with multi-buy discounts on 2kg bags. For help choosing between isolate and other proteins, read our guide to choosing the right protein for your goals, or explore the full Whey Protein range.
