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🍫 Bulk up with chocolate perfection — because your gains deserve the best!
Instant Mass Heavyweight is a 2.4kg protein and complex carb blend designed for serious athletes in the mass-building phase. Each serving delivers 1090 kcal, 60g of a premium four-protein mix, and 18 vitamins and minerals, plus creatine for enhanced strength. Vegetarian-friendly and crafted for smooth mixing, it supports muscle growth, recovery, and sustained energy.
| ASIN | B01E483MDK |
| Age Range Description | Adult |
| Allergen Information | Milk, Oat, Soy, Wheat |
| Best Sellers Rank | #917,077 in Health & Household ( See Top 100 in Health & Household ) #183 in Sports Nutrition Weight Gainers #2,322 in Sports Nutrition Whey Protein Powders |
| Brand | Reflex Nutrition |
| Brand Name | Reflex Nutrition |
| Customer Reviews | 4.1 out of 5 stars 639 Reviews |
| Flavor | Chocolate |
| Global Trade Identification Number | 05033579001500 |
| Item Dimensions | 7.87 x 7.87 x 10.24 inches |
| Item Weight | 2.24 kg |
| Manufacturer | Reflex Nutrition |
| Manufacturer Part Number | 100044200030 |
| Model Name | av2022-Reflex Nutrition-reflex nutrition instant mass heavyweight-112819cc |
| Model Number | Instant Mass Heavyweight Protein |
| Net Content Volume | 10.4 liters |
| Number of Items | 1 |
| Protein Source | Casein, Whey |
| Recommended Uses For Product | Post-Workout |
| Unit Count | 100 Count |
T**K
Extra protien when needed.
Nice taste and mixes well.Price was good at the time.
O**H
👍👍👍
👍👍👍
C**D
100 percent works 100 percent tastes great
best protein shake I've tried by far, the chocolate flavour isn't to intense and the texture isn't to thick, blends up very nicely 100 percent would recommend for people that have problems finding a nice flavour or thickness, this one sits just right bang on will only be buying this from now on and you cant complain at that price its an absolute steal product does what it says and tastes great whilst doing its job
C**S
Reflex nutrition
Got my tub thanks . Why do you make the tub so big and only fill below half of it 🤷🏻♂️
E**M
Amaaazing, I need to stock up. Helps me gain weight. Best one yet! Highly recommend.
This drink is soo good omg I love how high the calorie intake is, it’s over 1,000 calories I’ve lost weight due to a stupid toxic relationship I’m exiting and was struggling to keep up the daily calorie intake. Now this drink here with a work out after is doing me right lol. It gives me more of an appetite aswell come lunch time and just throughout the day. So I’ll drink one a day in the morning 5 scoops and I use oat milk and some crushed ice tiny scoop of brown sugar (blended until smooth) amazing. Sometimes i bulk it out more by adding a whole banana, a spoonful of peanut butter and a tablespoon of porridge oats. yum. Tried it with water as suggested and really wasn’t for me, flavour wise. Not great. Will definitely be ordering more. (edit I'm on my 7th tub lol) Only downside is when you open the tub lol liiiike who’s been at this already. Looking like half’s missing smh but I guess the content amount is stated in the description, just don’t get the need for such a big tub. Its misleading. ****** 26th July 24 so this is the first tub I’ve had that hasn’t come with a blue measuring cup. Not great because I like it to be precise. I’ll have to buy a small jar / cup that holds the equivalent of what the blue measuring cup would. Not good.
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