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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)
6.00 KGS
✔ In Stock


58 product reviews

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We independently test our supplements. View our Product Analysis here.

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.

  58 product reviews See Reviews
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Showing reviews 1-35 of 58 | Next

  1. Great flavour and excellent price!

    Verified Buyer posted

    Awesome flavours, and great discount when buying in bulk. Good protein to carb mix!

  2. TOP PROTEIN OF 2018

    Verified Buyer posted

    My partner has tried gaining weight but nothing has worked quiet like UProtein. Australian owed, taste great with water or milk and isnt lumpy or powdery is also very affordable even on our tight budget. Thanks to Uprotein my sexy man is back with a huge confidence boost. Will be ordering some vanilla soon Highly recommend 10/10

  3. It’s a no brainer get this mass gainer

    Verified Buyer posted

    First time using this product and I can say that it mixes really well in water or milk, no lumps or chalky residue, the taste is amazing, it really is a milkshake when mixed with milk. Will be definitely buying more of this product. Top job.

  4. Very satisfied

    Verified Buyer posted

    Well I started using the whey protein to try and hold weight on after a bone marrow transplant for Leukaemia plus doing light exercise. It started working and working quite well. So, I then started using the Mass gainer as well increasing my exercise regime and so far my weight is slowly but surely continuing to rise in a controlled and healthy manner. I have NOT increased my food intake as I DO NOT wish to get to large. I like all the the flavours except Vanilla, each to there own choices of course. I also feel that my recovery time and muscle soreness is far less after using Uprotein products. I would like to personally thank Uprotein for helping me hold my weight first and giving me some personal dignity back and secondly, giving me extra motivation to push through the hard times and heavy weights.
    Thanks again, cheers.
    Wylie M.

  5. Fast delivery, out of the world Quality

    Verified Buyer posted

    First of all, the delivery speed was incredible. Got my package within 2 days which is great for anyone who workouts and just wants protein quick.
    For the price, it is unbeatable. I suggest everyone to buy the 6KG instead of doubting and paying extra for single 2KG package. The taste, they all taste good. For bulking I recommended blending with Milk instead of water for better results. The quality of the protein itself speaks for itself. Very easily dissolved and taste great. The performance, just weigh yourself and you'll put a smile on your face.
    Workout Hard.

  6. Incredible

    Verified Buyer posted

    Flavours are great. Serving size mixes well (in blender). Lots of Serves. Perfect ratio of Carbs to Protein.

  7. Great product

    Verified Buyer posted

    Quick dispatch and delivery. Great flavours and mixes well. Definitely the best gainer I've had.

  8. Fast delivery, tastes amazing and easy to digest

    Verified Buyer posted

    Ordered the 6kg of mass gainer pro which the package was received in 3 business day, talk about fast delivery ! First flavour I tried was the vanilla and it tasted very nice also blended well with the shaker! The protein was also fairly simple to digest, not making you feel bloated! Can’t wait to try the other two amazing flavours :), to conclude the protein was worth its value, quality+ quantity

  9. The best!

    Verified Buyer posted

    Some of the best tasting and well made protein ive ever had and at 84% you dont get any better for price ill be recommending to everyone!

  10. 11/10

    Verified Buyer posted

    Unfortantly I can’t rate this 6 stars, because that’s what it would be getting if i could

    Best gainer I’ve had so far.
    The main things I was looking for was:
    - a gainer that works well
    -good taste
    -easy mixing
    -lower sugar than my last gainer I had
    - and most importantly didn’t make me feel bloated and horrible after consuming

    This product ticks every box, and more!
    Definitely will be my choice of protein from now on, and will be recommending to all my mates

    You won’t be disappointed

  11. Great Value for money Product

    Verified Buyer posted

    Best Mass Gainer product on the market.

  12. Solid protein powder

    Verified Buyer posted

    Good protein powder. Great ratio of protein to carbs. Could taste a bit better but considering the low sugar intake it’s a fair trade.

  13. Great taste & value

    Verified Buyer posted

    I love this stuff it mixes so well i split the serves so have twice a day highly recommend for ppl who want too put on mass goes awesome with milk.

  14. So happy I have just ordered my second batch!

    Verified Buyer posted

    I have been back training for 6 months and previously always struggled to gain/bulk. I have tried other products in the past and found they either do not taste great, don’t mix or upset the stomach.

    I have now been through my first 6kgs of this product having chosen the vanilla, banana and fruit punch flavours. All taste good (surprisingly when mixed with water) with my favourite the vanilla. All mix well although the fruit punch required a bit of effort and I have not had any stomach upset on this product.

    I have been on the product for a month and have seen some good muscle bulk gains which is reflected in the 4kgs I have put on in this time.

    Just put in my second order and I am looking forward to trying the chocolate flavour this time!

    Only slight criticism is they need to produce more flavours!!!

  15. Living the Protein Dream....

    Verified Buyer posted

    I am a repeat customer with uprotein..
    These guys have got it right, Others cannot compete with Price, Product or Postage... I'm in for the long haul...

  16. Mother of God I've found the hidden treasure!

    Verified Buyer posted

    After searching for ages through different mass gainer/wpc/wpi proteins for something to fit my dietary needs, I came across this product.

    - It fits my dietary needs, I was hesitant being lactose intolerant and generally react super fast in a bad way gastrointestinally, but the quality of this product has caused no side effects whatsoever, being blunt I'm talking no gas, no distress, bloating, pain, uncomfortability or anything it is amazing and that is using it multiple times a day sometimes
    - it fits with my medication. Taking MAOI's (a dietarily restrictive antidepressant) this product offers one of the lowest amounts of tryptophan possible in comparison to similar products, the lowest by a long shot! Which is good because taking these medications or anything that increases the amount of serotonin in the system can have detrimental effects when combined with higher dosages of tryptophan.
    - Fantastic customer service, astonishingly so.
    - Fast delivery with the option of safe drop which a lot of people will appreciate.
    - The quality of the product is outstanding, as I mentioned above I have had no problems with this product at all and I am going to be a regular customer for a long time.
    - The powder doesn't clump. This may seem small, but have you ever had a protein shake with mass gainers especially having more powder to liquid ratio and had clumpy dry powdery bits come out? It will never happen with this product, I'm absolutely amazed by the quality and absorbancy of this powder.
    - It is seriously just the best I have ever had and being a gym junkie for years, I've had my fair share of different products.

    - No gluten free option for gluten intolerant/coeliacs
    - Other then that I have literally found none to be honest
    - It can't marry me.

    Final Review Round Up:

    This product is great, even if you have strict dietary requirements that mean life or death or intensive pain, especially those with lactose intolerance this product is great and I hands down recommend it to everyone.
    It's the best protein powder I have come across, the chocolate and banana varients are great and I am very keen to try out some of the other wide range of flavours. If you ever need help with the products the team is always responsive and helpful and a wonderful experience to communicate with.

    In my books this is the first product in the history of me reviewing products to get a 10/10 in my eyes and I highly recommend it to everyone.

  17. WOW, what a product!!!

    Verified Buyer posted

    Was a big fan of some other Muscle Mass providers but decided to try UPROTEIN. Mass Gainer Pro is sensational; taste, consistancy, value and carb/protein/fat ratios!!! Highly recommend and it now my mass gainer of choice.

  18. Great product !!!

    Verified Buyer posted

    Great product for good value. Taste is good aswell. Highly recommended !!!

  19. Mass Gainer pro

    Verified Buyer posted

    Didnt have this great product for long long time. Flavour choc wow amazing and still after taste wow.
    Mixing unbelievable so easy dont remember when i was using protein that mixes this well...

    More than happy with everything :)

  20. Great mass gainer

    Verified Buyer posted

    Great product for this price. Easy to mix in the shaker too, the taste is great and was delivered very quickly! Glad I bought 6kgs of cos I'm using every day!!

  21. Mass Gainer Made Greater

    Verified Buyer posted

    Good product for a good price. Taste is pretty good but it's hard to fit as much powder is recommended with the amount of water/milk in a regular shaker cup, so sometimes it doesn't fully dissolve. Either way, had good results since started taking it.

  22. Great taste. Mixes well.

    Verified Buyer posted

    Dont think I've had a better protein ever!. Mixes well and the banana flavour is delicious!!
    Doesn't bloat you like many other powders on the market. Great for muscle recovery also.
    Unbelievable product for such a competitive price.

  23. Size Please

    Verified Buyer posted

    After taking a 3 week break from training due to holidays, and dropping precious KG'S, i have started on this mass gainer and have seen immediate results. Better still it is easy to consume unlike some others.

  24. So far so good

    Verified Buyer posted

    Quick delivery and very happy with uprotein!! Can not wait to start seeing some real gains

  25. Top stuff

    Verified Buyer posted

    Taste is good, I've only tried the chocolate so far. Got some fruit punch to try and want to get my hands on banana flavour too. This has been ideal to get my macros in the right balance, I was getting enough protein but lacking in the carbs to gain mass so its working a treat

  26. Best I've used

    Verified Buyer posted

    Tried a few different protein powders and no other one gave the the results that Uprotein has, great for growth and recover.

  27. 1st time taking supplements of any kind

    Verified Buyer posted

    Not much to critique on this product as this is my first kind of whey protein or mass gainer. As far as the taste and consistency, it tastes great with any kind of milk (soy, oat, dairy full cream) Pretty cheap price to buy in bulk.

    I have not tasted the vanilla but the chocolate is just great for my taste.
    I prefer to dilute my BCAA amino with the mass gainer so it is just perfect, in fact I am a bit addicted to it. As far as the nutritional value, I believe my judgement that it is as it's shown on the label and cannot offer anything more than that. Overall, I am satisfied with the mass gainer and would definitely buy again and try out all the different flavours.

  28. I feel like a beast now!!!

    Verified Buyer posted

    Improved training, focus, and muscle rebuild. Hot chicks now check me out in the gym, I'm a legend.

  29. Good Stuff

    Verified Buyer posted

    Lovely natural flavours, Great quality,Awesome price,Fast delivery,Works really well... Thankyou UPROTEIN!!

  30. 100% Satisfied

    Verified Buyer posted

    I love the 6kg Mass gainer, I put on 15kg since I started with this. Definitely the best I've ever used, nothing beats the value for money. Love the Vanilla Flavor, excellent blended with a banana and some milk. The service is my favorite aspect, I always forget to order before I need it but the quick service means I receive it after only a day or two.


    Verified Buyer posted

    I usually just smash straight whey protein like its going out of fasion like a tweed jacket with leather elbow patches. However seeing as though i have hit a plateau bigger than the simpson desert I decided to add a bulk shake into my 4000 calorie diet. This protein is worth its weight in golden snapper and ill definitely be buying more.

  32. Just try it and you'll be ordering even before you run out of it

    Verified Buyer posted

    When i looked at the price and read about it's amazing benefits and amount of protein, i didn't believe if that was real because of its low price and quality. I tried it and im now gaining muscles and my workout has improved due to extra strength that im getting now. It's amazing and worth every single penny. UPROTEIN ? Just buy it!!!

  33. Best mass Gainer for price

    Verified Buyer posted

    The flavor was really good, fast delivery and great price. Ive only tried it a couple times with my new workout routine. I have a lot more energy and lift higher weights. Looking forward to buying more protein from UPROTEIN!!

  34. Cheap and fast delivery

    Verified Buyer posted

    I couldn't believe how quick this protein arrived at my door in less then 3 days. Great sale price price. Extremely satisfied!

  35. Awesome love it!!!!

    Verified Buyer posted

    1st time using & wished I got it ages ago. Great taste & value for money ill be def buying again also quick postage highly recommend.

Showing reviews 1-35 of 58 | Next



(* Applies to metro & several regional zones only)

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 Super Saver Sydney Flat Rate Metro
Sydney Metro Areas
$12 Super Saver City Flat Rate Metro
Melbourne Metro, Brisbane Metro, Adelaide Metro, Gold Coast, Newcastle, Gosford Areas
$14.95 Super Saver Flat Rate Regional & Perth Metro
Perth Metro, NSW Country, ACT, Sunshine Coast, VIC Country, SA Country, Tasmania
$14.95 Super Saver Outer Perth
Outer Perth Areas (not eligible for free shipping)
$19.95 Super Saver Flat Rate QLD Country
QLD Country (not eligible for free shipping)
Up to $29.95 Super Saver Flat Rate Extended Country
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) / 50 Serves (120g) 

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 $2.40 per 120g serve, $1.20 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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