Maxs SuperSize

Maxs SuperSize

1.2kg / 10 Serves
Now Only: $49.95
Saving You 23%
Cost per Gram: $0.04 | Cost per Serve: $5.00
4kg / 33 Serves
Now Only: $89.95
Saving You 34%
Cost per Gram: $0.02 | Cost per Serve: $2.70
From $49.95
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1.2kg Banana ($49.95)
Maxs SuperSize

Max's SuperSize will push your metabolism anabolic. It is ideal for all trainers who find it difficult to gain weight, size and strength. If you are a young thin trainer who finds it hard to build up, or you’re just naturally skinny and want to add some kilos to your frame,

Max's SuperSize will pack thousands more kilojoules of muscle building nutrients into your daily eating plan to ensure you make the gains you want. Each serve in low fat milk gives you a massive 3000kj and 54 grams of protein, plus heaps of clean energy carbs to set your body up for massive muscle growth and rapid weight gains. Taking 2 – 3 serves of this potent mass building formula will help to quickly add muscular weight to even the skinniest frame and hardest trainer.

Max's Supersize is Sugar Free and combines muscle building Whey Protein Concentrate with glycogen replenishing carbohydrate polymers to power you through the toughest workouts and provide the energy your body needs to grow - Big Time.

Combine Supersize with the mass building nutrition plan on each pack for fast and effective results.


  • Mass Building Protein – Whey Protein Concentrate Mass
  • Building Carb System – Maize Glucose Polymers
Supplement Facts
MAXS Supersize
Serving Size
Servings Per Container
Formulated Supplementary
Sports Food
Nutrition Information
Per Serve
Per 100g
Total Fat
- Fat Saturated
Total Carbohydrates
- Sugars
Essential Amino Acids
Per Serve
Per 100g
Non-Essential Amino Acids
Per Serve
Per 100g
L-Aspartic Acid
L-Glutamine(Free Form & Peptide Bound)
L-Glutamic Acid
Per Serve
Vitamin A
Thiamin (Vitamin B1)
Riboflavin (Vitamin B2)
Niacin (Vitamin B3)
Pantothenic Acid (Vitamin B5)
Vitamin B6
Vitamin B12
Vitamin C
Vitamin D3
Per Serve
MAXS Supersize Ingredients
Whey Protein Concentrate, Maize Maltodextrins, Cocoa, Natural & Nature Identical Flavours & Colours, Vegetable Gums (415, 412), Sweeteners (955,950) Minerals (Potassium Citrate, Tri Calcium Phosphate, Magnesium Oxide, Ferrous Fumarate, Zinc Sulphate, Potassium Iodide, Sodium Selenite, Chromium Chloride), Vitamins (Vitamin C, Niacinamide, Vitamin B6, Pantothenic Acid, Riboflavin, Thiamin, Vitamin A Acetate, Folic Acid, Vitamin D3, Biotin, Vitamin B12). Contains Milk Proteins.
MAXS Supersize Directions
Take 2-3 servings during the day between meals. (Refer to the sample diet on the back). Mix 120grams (approx. 3 scoops) in a shaker with 500ml of low fat or whole milk, and shake for 30 seconds. Consume within 30 minutes. 1 level scoop = appox. 40grams.
Store in a cool dry place out of direct sunlight
This product is not a sole source of nutrition and should be used in conjunction with an appropriate physical training or exercise programme. Not suitable for children under 15 years of age or pregnant women. Should only be used under medical or dietetic supervision.
General Product Warning
Users should seek medical advice prior to beginning any supplementation program. This especially applies to individuals taking prescription medication or those with pre-existing medical conditions. Always read the label prior to consuming any supplement, always follow the manufacturer's directions & never exceed the recommended dose. In the event of experiencing any unwanted effects discontinue use immediately & seek medical advice if symptoms persist. Keep out of reach of children.
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Maxs SuperSize Reviews

, Canterbury, NSW
Super tasty mass gainer protein. Being so easy to drink makes bulking up so much easier. It's not too sweet as well so you can have a couple of shakes a day without getting sick of it. The chocolate flavour is the best one in my mind, but none of them are that bad. Good gains with the supplement so would definitely recommend.
, Altona Vic
This has really helped with my weight gain and energy levels and it's pretty drinkable stuff. 8/10
, Castle Hill NSW
Probably amongst the best of the mass gainers I have tried. Easy mixing, a bit thick but the taste is good and it's not bad in terms of results 7/10.
, Greensborough Vic
Impressive ingredient list for Supersize with aminos and vitamins as well as the carbs and protein. It's good to know your not going without. Packed on just over 5kg in 6 weeks, so obviously it's working! Will stick to this in future.
, Wagga Nsw
Easy to drink, does what it says it does, real results.
, Kew VIC
Great tasting product, never had trouble getting through and I really get good results. Fastest shipping too, always comes the next day. Happy customer.
, East Perth WA
Great product, Banana flavour is the best.
, Busselton WA
Great tasting shake tried all flavors banana is definitely tops taste like nesquik and really help me get enough calories in throughout the day.
, Mitchell NSW
I was unable to put on weight for years, that is no lie. I tried this product and i am now up to my second one and I have put on 7kgs in 5 months. Banana is the best flavor for sure!
, Modbury SA
Great taste, i find its best mixed in the pro shaker 40
, Cheltenham NSW
You have to drink a hell of a lot of it, but I've really got results from supersize. I am the sort of person for whom many products just don't work, so it's refreshing to find something tasty and effective.
, Woombye, QLD
Maxs SuperSize is a very good product. Put on 5kgs in first month, and have maintained this, bought another weight gainer for a month as I couldn't wait for postage and didn't put on anymore wight, went back to Maxs and put on another 2kgs. So 7kgs in 3 months. Brilliant.
, Berwick, VIC
Best tasting blend I've had! It helped me gain 3kg in the last 2 weeks of using, good price with good nutritional stats.
, Sunbury, Melbourne VIC
Well this was my first purchase of protein from MrSupplement, at the commencement of my supplement use... I have ... found it works really well, alternating Maxs SuperSize with a casein protein and Whey Protein I have managed to put on 5kgs in around 2 months and am very happy.
, Narre Warren, VIC
Delivery was super fast and arrived the very next day! First time trying Max's SuperSize and it was great the taste. So far I'm happy with the gain!
, Seaforth NSW
I had heard great things about Maxs SuperSize and this product did not disappoint. It has a great taste the Banana is excellent. Price wise it is good value. Most importantly is I have gained 5kg after using this product for 3 months and have kept the mass on. Would recommend to anyone looking to gain mass.
, Devonport TAS
I bought 5kg of Max Supersize Banana flavour! Awesome to say the least.
, Dandenong North VIC
Maxs SuperSize tastes good, and blends well without 'chunks'... But the lower Protein:Carb ratio means that the recovery time is longer. At least that was the case for me. Over all, good product.
It tastes awsome and very filling to get you through the good parts of the day. Noticing pretty good mass gains after about 3 weeks of use. Would recommend this product to anyone looking to put on size.
, Busselton WA
SUPERSIZE its says it all really, it works its cheap and it tastes great, best weight gainer. MAXS is awsome.
, Seaford, South Australia
Max's Supersize 5 kilo protein, this is probably the best tasting shake i have ever bought, I have purchased this item several time and I will defiantly continue ordering this product. Mr Supplements have the best price I have found for this. I highly recommend the banana flavour this is also great value for money protein.
, Evans Head NSW
This Maxs SuperSize is the best, I've nearly finished my second 5.5kg bag and I'm proud to say I've gained another 2-3kg with the help of this supplement. Its seriously good tasting makes it a treat to take straight after training and you get no bloating from it unless you drink it straight after food. Highly recommend this product to anyone wanting mass muscle gains, So thanks again guys much appreciated!!!
, Birralee TAS
When i ordered Maxs SuperSize supplement from Mr Supplement i received the product within five working days to my hometown in Launceston, Tasmania. This speedy delivery is great when your eager to get back into the gym and continue on with training. I was impressed by the contents of MaxsSupersize as it contains a whopping 77 grams of carbs per serve. Not only that but it also contains a great blend of amino acids packed into every serve. There is also many flavours to choose from which means you never get tired of the taste of this great supplement blend. The fact that Maxs SuperSize contains 33 grams of protein per serve makes Maxs Supersize a great supplement to take if you are interested in hard gains in muscle mass and size.
, Evans Head NSW
Maxs Supersize is simply awesome especially for someone like myself who finds it hard get any good muscle gains but Supersize gave me around 4kg's of muscle from a 5kg pack, and the taste of the vanilla is amazing it tastes just like a yogurt smoothie. I'll be using Supersize again for my mass gain phase of training for sure, and with 5kg's for $90 you cant go wrong and best of all its an Australian company. Thanks Maxs and thanks Mr Supplements
, Portland VIC
This is an awesome gainer supplement which I used in my bulking phase. I gained a total of 5kg over the course of the full 5kg box. Great way to get in them extra cals to fuel your muscles. also I’m pretty sure its the cheapest gainer out there at 87 bucks for 5kg it’s dirt cheap. Cookies and Cream never tasted anything like it, tasted a lot like cookie dough in a milk shake :-) also it comes with a mass gaining meal plan on the side of the box so it’s like a personal trainer and a supplement in one. This is the gainer I’m going to use in all my bulking phases from now on.
, Posted Via Mr Supp Facebook Page
Yesterday I tried Max's Super Size free sample after my post workout. Mine comes in white vanilla flavour. All I can say is it's tastes really great like a cotton candy taste which i like about it. The Nutrition in it ain't bad either. Overall this is a decent product to pack your mass. Definitely recommended to anyone out there that is trying to reach their goals. You can get it super fast at
, Posted Via Mr Supp Facebook Page
Max's Supersize is a fantastic mass gainer for anyone who trains from beginner to advance. Its high protein content, clean carbs and amino acid profile give your muscles everything they need to pack on some quality muscle! This product is great value for money and can be easily purchased on
, Posted Via Mr Supp Facebook Page
Maxs Super Size is awesome, I was so sick of buying overpriced protein powders, but after looking at Mr. Supplement and Maxs products, I don’t think ill ever have that problem again, the results are getting there, but even a just a few days into it, even feeling bigger already, now to keep it up, and soon the crazy results will definitely come from Maxs Super Size :) loving it!
, Posted Via Mr Supp Facebook Page
Max's is the best supp out there, I use the banana Super Size, it's combination of calories and carbs makes it ahead of the pack, plus it's Australian, support the Aussie company, it's helped me gain 5Kgs over the last 3 know what they say, Life's too short to be small....I’d like to win to get even bigger though!!!!!
, Posted Via Mr Supp Facebook Page
G'day Mr. Supplement! MAX'S "Supersize" weight gainer protein powder is awesome and it’s MY favourite because first of all it works! Tastes like a Wendy's thick shake and I have been using it for months on end now! I absolutely love it! When I first started off in the gym I used Muscle Growth GTE! It has worked as well! Go MAX'S!
, Posted Via Mr Supp Facebook Page
Max's Supersize is a great product for building size fast lots of nutrients, good carbs, and high protein. I got some really good gains from this product very good for bulking and off season training...also the banana flavour is one of the best i have ever tasted in a protein.
, Posted Via Mr Supp Facebook Page
I recently purchased 5Kg of Max's Super size weight gainer from Mr Supplement, I Have started gaining weight at a rapid rate! Before using Max's super size mass gainer I had hit a plateau in my muscle & strength gaining. I would defiantly recommend Max's Super Size for people serious about gaining some serious muscle!! Get it from Mr Supplement today at a great price!!
, Posted Via Mr Supp Facebook Page
Max's Supersize is the best weight gainer i have come across from years of searching for the perfect weight gainer, it has excellent flavours as well as a competitive price. i have gained over 6kg of weight in 4 weeks, what a great a product.
, Posted Via Mr Supp Facebook Page
Max's super size is my favourite. It's cheap and really stimulates healthy weight gain. Possibly the best weight gainer for starters or those returning to the season. And it tastes excellent!
, Posted Via Mr Supp Facebook Page
The super size is awesome I’m a skinny guy n love to find such a good quality powder for a good price with plenty of clean n sexy carbs this is definitely what ill be using in my next stack to get back into the mind blowing gains we all love ...n look for thanks max :D
, Posted Via The Mr Supp Facebook Page
"Life's too short to be small" - Max's... That’s the slogan which got me into building muscle and size. I have been gaining lean mass for 4 months now while on Max's 'Supersize' weight gainer and am loving the experience. I have gained a staggering 7kg and love the feedback i'm getting from friends and family. Thanks Max's for changing my life for the better. :)
, Posted Via The Mr Supp Facebook Page
If you want to build size the most important thing - above anything else, is making sure you’re eating enough calories. If you aren’t eating a calorie surplus every day, you’re going nowhere. My Entry- Max’s Supersize has everything I look for in a gainer. It’s full of complex carbs, has plenty of protein, tastes great, and most importantly, at only $87.95 for 5kg its got one of the best price to calorie ratios of any supplement on the market today. Because of this, Max’s supersize has become a staple in my diet and over the last 2 years its help me bulk up from 72kg to 112kg. I recommend this product to anybody looking to gain weight or build their physique, especially those who struggle to consume enough calories on a daily basis.
, Liverpool NSW
Maxs SuperSize is a fantastic weightgainer high protein shake available from mr supplement at such a cheap price, i bought 5 kilograms of the cookies and cream flavour, and although it is A BIT too sweet for me I know its doing me good, as a hard gainer i need this to help me gain mass and its filling too, great product, great taste, fast delivery and the best price i've seen for a weight gainer, thank you Mr Supplement for once again giving the best deals available on the internet.

Maxs SuperSize Information

Ask a question about
Maxs SuperSize
Name Email Address Ask Question
Can i take this product with Gold Standard? I want to build muscles.
Max's SuperSize can be used together with Optimum 100% Whey. SuperSize can be used in between meals and 100% Whey can be used immediately after a workout to maximise muscle building.
is this product gluten free
Although there are no gluten containing ingredients, SuperSize is not gluten-free certified as it is manufactured in a facility that may also handle wheat products.
Fantastic speedy delivery, product delivers same results.
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