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  • 6kg Bulk Mass Gainer Pro UPROTEIN
  • Mass Gainer Pro 800MCT - Mega Chocolate
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6kg - Mass Gainer Pro 800MCT

$91.99 $119.97 (You save $27.98)
✔ In Stock


100 product reviews

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Who should you use it?

Whether you are just starting your first cycle or a seasoned bulking professional preparing for competition, UPROTEIN™ Mass Gainer Pro-800MCT is the ideal choice. Quality calories are king. Back up your training with the best nutrition.

When and how do I take it?

For a thick shake style, mix a full serve with about 300ml of milk or water. If you prefer a smoother shake mix with 300-600ml. UPROTEIN™ Mass Gainer Pro-800MCT can be used as a post workout recovery shake, or as a between meal supplement to boost your daily calorie count.

INGREDIENTS: UPROTEIN Mass Gainer Pro-800MCT Blend (Instantised Whey Protein Concentrate, Calcium Caseinate Protein, Instantised Skim Milk Protein Powder, Instantised Whey Protein Isolate, Whey Protein Hydrolysate), Maltodextrine (Wheat), Waxymaize Starch Complex Carbohydrate, Medium Chain Triglycerides, Socially And Environmentally Responsible Cocoa, Natural Flavour, Guar Gum, Acesulfame K, Sweetener (Sucralose). Contains wheat, milk, soybean products, gluten. Soybean products (Soy Lecithin) is used to instantise whey proteins and is less than 1% of the whey product. Made in Australia from local and imported ingredients.

  100 product reviews See Reviews
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Showing reviews 1-40 of 100 | Next

  1. In luv with va flavas

    Verified Buyer posted

    I only just started using uprotein and will never change.

  2. Great Product

    Verified Buyer posted

    This has the largest amount of protein I could find, tastes great and extremely good value.

  3. Serious gymer

    Verified Buyer posted

    This protein is the best one among I used in my life. It gave me result in a week. I recommend this protein if you serious want to achieve your goal.

  4. Actually works!

    Verified Buyer posted

    This mass gainer is actually helping me gain weight for the first time in my life. I highly recommend this to everyone that is interested in gaining some weight/looking to bulk. The chocolate and banana flavours are very nice and have an unopened vanilla which I am looking forward to trying.

  5. Amazing mass gain

    Verified Buyer posted

    I bought this product after searching for many hours online. I was looking for a high calorie low sugar option for my son. He has become a very fussy eater and sometimes has very little to eat through mid day. No matter how hard I try or even make him the best food it will take 30 minutes to eat a simple meal. Even if it’s something he loved. He is about 3-4 kg under weight and people have been telling me he looks to skinny. I am only giving him 1 shake in the evening 600ml of milk with 4scoops of mass gainer. Within one week I can already see a difference in his appearance, weight and attitude. He really seems much happier. And is looking much healthier. I never use this as a meal substitute. He will only get one after all his dinner is done.

    Ps. he absolutely loves the chocolate flavour. You guys have made an amazing product

  6. Review Mass Gainer

    Verified Buyer posted

    Fantastic product with equal results I have just returned to using mass gainer after recommendations from training colleges to use another brand. Even they admit after 2 short weeks the healthy transformation in gains (5Kg) without adjusting my training program 5 days a week. I cant recommend upotein mass gainer enough great value for a very high quality product.

  7. Great taste and ripper value

    Verified Buyer posted

    This protein is one of the best I’ve had, it tastes great, is relatively cheap and easy to drink! Would recommend for anyone looking to gain some weight and muscle.

  8. To good to be ture, But its true

    Verified Buyer posted

    Great flavor, not like other proteins that leave a horrible aftertaste in your mouth, best protein i have had in a long time and great value to boot !!!

  9. Tastes too good to be good for you

    Verified Buyer posted

    Just started using so too early to talk about results but it tastes so good. Works out to be about $2.20 per serve and is really filling so it actually saves you money.

  10. 12kgs of Goodness

    Verified Buyer posted

    Chocolate for the boy Vanilla for me together we will, become chunkee!! My Young fella is seriously thin and this mass gainer works best for him out of so many others he's tried. It's great to see him filling out and feeling more confident. Give it a go the results are amazing.

  11. Great taste, great results

    Verified Buyer posted

    First time trying a mass Gainer protein, and so far am very happy with the results.

    The double choc tastes great (reminds me of a McDonald's thickshake) and mixes easily.

    In terms of results, I'm already seeing gains after a week of use, without any change to my diet besides using the mass gainer in my breakfast shake.

    Highly recommend for anyone putting in the work at the gym, but struggling to make gains.

  12. The best I have had !!

    Verified Buyer posted

    I fully recommend this brand of protein I have tried for so long to put on weight and muscle quick. And this product has helped me so much not to mention it taste amazing I will continue to get this !!!!

  13. the best

    Verified Buyer posted

    i been training for 3 years i lot of hard work ,i was taking some other brand of protein and mass gainer,with little or no results .i did a lot of research on what muscles need to grow apart from food and good fats.i am 57 and train 4 times a week .so i read about uprotein and it ticked all the boxes .free from chemicals grass feed and good filtration so we get a very healthy products free from pest some think that we can trust form others.i been using u protein for over 6 month the result is very good lost fat and gain muscles .i would not buy anything else at the moment there is nothing on the market that even comes close and the price is very good .thanks very much for given us a product with out chemicals and keep up the good work.thank you..

  14. No Bloating, easy mix.

    Verified Buyer posted

    First thing I noticed was the prompt delivery from Uprotein & Australia post. Then the mixing was so easy with great flavour and taste options. I then noticed how easy it was on the gut with no bloating at all which is unlike any other gainer I have tried in the past.
    Highly recommend for hard gainers and busy lifestyles.

  15. Great stuff, I have my favourite flavours

    Verified Buyer posted

    This stuff is great with the mix of protein and carb. You can mix and match with Whey Protein Isolate Premium + XHL to make up extra protein or lower carbs. I brought one of each flavour (choc, vanilla and fruit punch), I love the choc and vanilla, but I have to say I really don't like the fruit punch flavour. Might be just me, but I couldn't finish the 4 scoops I used. Hoping I will get used to it, or disguise it with a smoothie so I don't waste it. Otherwise would be 5 stars.

  16. Amazing!

    Verified Buyer posted

    I really struggle to put on weight as I never really eat large portions of foods, so add that into a mass gainer and normally you can’t finish your meal!
    This one is great as it doesn’t give you that gross full feeling and I can drink that and eat straight after! It’s awesome! Great flavors as well!

  17. Good quality for a good price.

    Verified Buyer posted

    I tried so many types of protien but this one is the best i’ve ever tried so far.. I highly recomend this to everyone who want’s to gain weight and muscles.

  18. The best

    Verified Buyer posted

    The best mass gainer supplement,, speechless, very good formula and very affordable supp....

    I would highly recommend this to anyone who wanna grow like they wanna smash the wall if someone stop them from growing

  19. No complaints here!

    Verified Buyer posted

    I bought the chocolate and the banana flavours. First time user of this product. Both mix easily in both milk and water in a shaker bottle. They taste good - sweet but not sickly - and are easy to digest. Here’s a taste tip: mix both flavours to have chocnana - delicious! I’ll be buying this again.

  20. great bulking fuel

    Verified Buyer posted

    The 6kg of mass gainer is great value by far and locally made. I am a type 1 diabetic so sugar intake is an issue but the uprotein mass gainer for a full 430 calorie serve has a massive 60g of good clean carbs with a very minimal of 10g of sugar so perfect very rare in bulking products.It seems to give me good growth but only been using for a week so to early to give honest results but so far very impressed.

  21. Bottom line: Its excellent!

    Verified Buyer posted

    Just received my second order of this stuff. Its brilliant! protein isn't lumpy, and shakes/blends to be really smooth with milk or water. really easy to drink, and the flavours I've tried are great. (I like banana the best so far). My only issue is with the labelling on the bags, I had no way of knowing which flavour came in which packet... but maybe I missed something?
    in short, Its cheap, its reliable, its GOOD. ill be ordering again, and its definitely worth trying!

  22. Great Product

    Verified Buyer posted

    This is the 3rd time I've ordered the 6kg Mass gainer powder. I ordered it and two days later in arrived, sensational service and a quality product. I get great results from the Mass Gainer and I highly recommend it.

  23. Good Product

    Verified Buyer posted

    This mass gain makes my stomach feeling good. I appreciate it

  24. Great Product

    Verified Buyer posted

    Great product for the price. Taste could be made better.

  25. Good Value for Money

    Verified Buyer posted

    As an ectomorph with a superfast metabolism, I need massgainer even through my cutting phase, seems crazy but I’m a hard gainer ! It doesn’t matter how many pizzas, HSP’s, mcdonalds $1 hamburgers I used to eat, i’ve never gained any fat in my entire life. Being a broke uni student I needed a mass gainer that was affordable yet effective so I bought uprotein along with my mate. Taking 2-3 scoops a day spread apart helps me reach my daily protein requirement as well as taking my caloric requirement above and beyond. I want to experience being bulky at least once in my life and it’s definitely not possible without supplementation ! Along with a good breakfast, lunch, and dinner, the protein shakes make for good interweaving meals. I am noticing mass and strength gains already, finally making good progress :)

    Shipping was quick and packaging was perfect, 6 kilograms for $90 is a bargain ! Flavours taste nice and blend nicely with a nutri bullet, because it is my bulking phase I am also blending the mass gainer with bananas, nutella, peanut butter, greek yoghurt, and milk. Would definitely recommend to everyone and would buy again in the near future if I run out.

  26. Best Mass Gainer!

    Verified Buyer posted

    Absolutely my favourite mass gainer in the market! It has truly helped me make some serious gains and the taste of the chocolate flavour is delicious! Awesome calorie, carb and protein content!

  27. where do i start

    Verified Buyer posted

    first of all the 6kg comes at a great price its as though the manufactures read my mind and made a deal that other companies decline to offer. Secondly the taste is amazing and so natural in contrast to other companies its like comparing a v12 turbo to a v6 engine the difference in quality is clear. The clumps of powder in protein shakes are things a gym goer's nightmares are made of , to my surprise this protein didn't contain any and made it easy to drink. overall its a 11/10 for me.

  28. Delicious

    Verified Buyer posted

    This mass gainer tastes amazing and is excellent quality compared to what I usually find locally. Could be a bit heaver on carbs being a mass gainer but for this price, flavour, and effect you can't go wrong!

  29. Results without breaking budget

    Verified Buyer posted

    I struggle to gain weight and keep it on so I started using protein shakes to up my intake. I've gained 4kg so far. Mass Gainer didn't break my budget, shakes better than other gainer products and goes down pretty well. The vanilla is great with peanut butter, mango or berries.

  30. Awesome

    Verified Buyer posted

    I only just recently started using Uprotein products after my first time trying and fell absolutely fell in love. It takes me a while to find a protein powder that works really well for me as i am training. Has been great looking at the website and seeing how everyone really enjoys the uprotein product.

  31. Skinny guy finally able to put on weight

    Verified Buyer posted

    I've been a skinny dude for as long as I can remember, finally decided to give this mass gainer a try. I started on 60 kilos and within a week of having 2 of these a day I hit 63 couldn't be happier! Going to keep going until I hit my goal of 70. Highly recommend.
    And the French vanilla is delicious :D

  32. Best Mass-gainer on the market hands down!

    Verified Buyer posted

    After trying many different mass gainers in the past and struggling to gain (and maintain) weight gain I can finally say I’ve found the product I’ve been longing for! To keep it simple, great taste, great mixability, great results and great value for money! Do yourself a favour and try this if you’re trying to add muscle mass without adding excess fat that other mass gainers are known for. The results speak for themselves. Highly recommend.

  33. Great taste, great mix

    Verified Buyer posted

    As a skinny guy I have tried quite a few bulking powders. Some were clumpy some did not sit well and some just tasted awful. This one is simple blends very, very well and taste great with out needing to put a fat scoop in your shake. I can easily say I will be buying more once this batch runs low.

    Highly recommend for any one that wants to gain weight and wants to drink a shake that goes down well

  34. The perfect level of insurance

    Verified Buyer posted

    The best mass gainer I have had. It really does assist with all levels of your requirements and the texture ts really well. It isn't common to find such a lowered price pointed protein supplement with some many great qualities

  35. Worth your hard earned money

    Verified Buyer posted

    Got the supplements from uprotein. 6kg of mass gainer and 4 kg of whey protein. Absolutely amazing products with great taste and prompt delivery . Its worth every penny. Would like to recommend uprotein to any person who is not sure where to get the supplements to get going..overall 5 stars

  36. UProtein review

    Verified Buyer posted

    I've recently purchased 6kg of mass gain protein and have to say great value for money, great tasty flavors and definitely a quality protein, you've got me as a repeat customer.

  37. Great value, great product, excellent results!

    Verified Buyer posted

    After shopping around trying to find a good deal on protein powder, this one has the best value for money by far. I ordered my 6kg of Mass Gainer on Friday and it had already arrived by Monday, which was much quicker than I expected. After such excellent value for money and speedy delivery, I was very optimistic about the product itself. And boy is it good! After only using the product for less than a week I am already noticing a difference in myself and it's beginning to show on the scales too. As a very slim person who hasn't put on any weight for the past two years, watching my weight go up after a few gym sessions followed by a shake is unreal. I chose chocolate as all three of my flavors since you can never go wrong with chocolate, and it's both easy to mix and easy to drink. For anyone considering purchasing this product, I highly recommend it! Once I've gone through my 6kg I'll be putting through another order for my next batch for sure.

  38. Quality and value for money.

    Verified Buyer posted

    Simply the best , I've tried others before but they were always too sweet i had to force them down. But uprotein is Tasty mixes well without blending like the other ones n its great value for money. Good thing i did my research this time before buying my old one. Keep up the good work.

  39. Love it

    Verified Buyer posted

    Taste really good mixes great and well priced

  40. Perfect powder for slim guys

    Verified Buyer posted

    I am drinking this powder, gainer. I purchased 12 kg, wish I could be a muscular man after working out with this powder.

Showing reviews 1-40 of 100 | Next



(* Applies to metro & several regional zones only. After any discount applied.)

Exact delivery charges will be calculated at checkout based on postcode delivery area. See below for guide.

We know you want to get your UPROTEIN supplements with the most flexibility, so we use Australia Post Eparcel Standard delivery service throughout Australia. This service allows complete order tracking, safe drop, re-direct and PO Box delivery. Using Australia Post offers a full featured delivery service but unforeseen delays can occur that are out of our control. Please use Australia Post website to track your order.

Orders are despatched Monday-Friday (ex NSW public holidays).

The following shipping rates apply. Shipping is calculated within your shopping cart, once you select your delivery postcode.

$9.90 Australia Post Eparcel Sydney Flat Rate
Sydney Metro Areas
$12 Australia Post Eparcel Flat Rate Metro
Melbourne Metro, Brisbane Metro, Adelaide Metro, Gold Coast, Newcastle, Gosford Areas
$14.95 Australia Post Eparcel Flat Rate Regional & Perth Metro
Perth Metro, NSW Country, ACT, Sunshine Coast, VIC Country, SA Country, Tasmania
$14.95 Australia Post Eparcel Outer Perth
Outer Perth Areas (not eligible for free shipping)
$19.95 Australia Post Eparcel Flat Rate QLD Country
QLD Country (not eligible for free shipping)
From $29.95 Australia Post Eparcel Extended Country (based on weight)
WA Country, NT Country, Darwin & Alice Springs (not eligible for free shipping)

Same Day Dispatch (Tuesday-Friday)**

Orders received before 2pm (Tuesday - Friday) are dispatched that day, orders received after 2pm will be dispatched on the next business day. Orders placed on the weekend will be sent on the next business day. Orders received Mondays will be despatched Tuesdays, due to high order volume over the weekend. **Please note, while we try our best, this is not always a guaranteed service. Delays can occur which result in orders being dispatched at a later date.

Please note we do not allow pickup of deliveries.

Orders left unattended

Ensure the delivery address you supply will have someone authorised to accept delivery between 8am-5pm Monday-Friday. If Australia Post is unable to make a delivery, a card will be left advising of the procedure to arrange collection of your order.

For full shipping details please visit our shipping page


We want you to love our products and enjoy your online shopping experience at If you are unhappy with any UPROTEIN product, please contact us via email or phone 1800 250 980 within 7 days of receipt.

For full terms and conditions regarding our returns policy please visit our returns page here.

Uprotein Shipping Australia Post

  Product Description

   Serious formula for serious mass gains   
 ✔  800 Calories* - Bulking phase ready   
 ✔  Full spectrum protein profile   
   Huge 6kg (13.2lb) bulk buy 




PRO-800MCT is the popular choice if you want massive size gains fast !!!

Mass Gainer Bodybuilder




mass-gainer-tick-small.jpg SUPERIOR WHEY PROTEIN SOURCES
Including Concentrate, Isolates and Hydrolysed whey proteins to provide a superior spectrum of muscle building Amino Acids than using a single source cheaper grade mass gainer.

Quality carbohydrate sources provide substantial nutritional and caloric boost, producing core energy and supporting muscle building protein characteristics in ideal 40:60 ratio..

Five proteins scientifically selected to deliver a rapid, medium and slow muscle growth nutrient environment for optimal mass gain potential.





 Mass Gainer Pro 800MCT


Three high quality Whey protein sources means a full spectrum of muscle sparing amino acids for optimum mass gain.

Quality carbohydrate sources for fast/slow nutrient delivery plus premium muscle growth proteins. 

Superior ingredient purification delivers up to 800 size potent calories each serve* with an advanced macronutrient profile.

Hydrolysed and isolate proteins rapidly stimulate nitrogen environment for natural anabolic production.


MCT Mass Gainer Protein 



build-more-muscle-mass.gifhardgainer-formula.gif bulking-phase-ready.gifhigh-calorie-sport.gif100-natural-flavours.gif





6kg (13.2lb) | 100 Serves (60g) @ 92c p/serve | 50 Serves (120g) @ $1.84 p/serve

Added MCT Mass Gainer Protein  3-x-whey-protein-sources.gif  800 Calorie Mass Gain Protein

Mass Gainer BCAA  16 Serves of Mass Gainer  32 Serves Mass Gainer 


UPROTEIN Mass Gainer 800MCT Calories 


INGREDIENTS: UPROTEIN Mass Gainer Pro-800MCT Blend (Instantised Whey Protein Concentrate, Calcium Caseinate Protein, Instantised Skim Milk Protein Powder, Instantised Whey Protein Isolate, Whey Protein Hydrolysate), Maltodextrine (Wheat), Waxymaize Starch Complex Carbohydrate, Medium Chain Triglycerides, Socially And Environmentally Responsible Cocoa, Natural Flavour, Guar Gum, Acesulfame K, Sweetener (Sucralose). Contains wheat, milk, soybean products, gluten. Soybean products (Soy Lecithin) is used to instantise whey proteins and is less than 1% of the whey product. Made in Australia from local and imported ingredients.



No 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.

Clinically Proven Mass Gainer Protein

Scientific combination of key ingredients, each clinically proven to have a measurable effect on muscle tissue growth

Added MCT Mass Gain Protein Powder

The Medium Chain Triglycerides (reduced carbon length) along with carbohydrate energy sources to help boost workout performance.


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 techology we demand.
Our cows are grass fed 'happy' cows that pasture in AUS, USA, and NZ farms.




Mass Gainer Protein - Mega Choc Flavour  


A superior formula should have an equally superior taste.

Each delicious serve is 100% NATURALLY flavoured, 100% Aspartame FREE and
Convenient 2kg bags means you can split flavours and taste the range when you buy in bulk.
Find out for yourself what protein should taste like.

Mass Gainer Protein Flavours



Best Value Mass Gainer Protein



To achieve the ultimate Mass Gain formula at a 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 $1.84 per 120g serve, $0.92 per 60g serve, this best-in-class formula will be cheapest feed your muscles get each day.




100% Guarantee Mass Gainer 



 - 100% GUARANTEED -

We want you to love this protein. If for ANY reason you are not 100% satisfied, we will happily refund the purchase price.
See Returns Policy page for details of our Satisfaction Guarantee & Fairplay Rules.
Just another reason why more Aussie lifters are switching to UPROTEIN.





We use Australia Post eparcel service to send your delivery giving you more options than ever before.
Contact Australia Post for safe drop and parcel re-direction services.


Uprotein Shipping Australia Post


Who should you use it?
Whether you are just starting your first cycle or a seasoned bulking professional preparing for competition, UPROTEIN™ Mass Gainer Pro-800MCT is the ideal choice. Quality calories are king. Back up your training with the best nutrition.
When and how do I take it?
For a thick shake style, mix a full serve with about 300ml of milk or water. If you prefer a smoother shake mix with 300-600ml.  UPROTEIN™ Mass Gainer Pro-800MCT can be used as a post workout recovery shake, or as a between meal supplement to boost your daily calorie count


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