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💥 Unlock your ultimate mass gain with every creamy sip!
Reflex Nutrition Instant Mass Heavyweight Protein Shake Mix is a premium mass gainer delivering over 1000 kcal, 60g of multi-source protein, and creatine per serving. Designed for serious athletes and hard gainers, it supports muscle growth, recovery, and overall performance with a potent blend of complex carbs, essential amino acids, and 18 vitamins and minerals. The delicious blueberry flavor makes fueling your gains an indulgent experience, while trusted quality from grass-fed whey ensures clean nutrition without added sugars or artificial colors.









| ASIN | B0F2FSBHXL |
| Age Range Description | Adult |
| Allergen Information | Contains: Gluten, Milk, Oat, Soy may contain, Wheat |
| Benefits | Meal Replacement, Muscle Growth, Weight Gain |
| Best Sellers Rank | 2,204 in Health & Personal Care ( See Top 100 in Health & Personal Care ) 49 in Protein Supplements |
| Brand | Reflex Nutrition |
| Brand Name | Reflex Nutrition |
| Customer Reviews | 4.0 out of 5 stars 45 Reviews |
| Diet Type | Halal |
| Diet type | Halal |
| Flavour | Blueberry |
| Item Weight | 2 Kilograms |
| Item weight | 2 Kilograms |
| Manufacturer | Reflex Nutrition |
| Manufacturer Contact Information | Reflex Nutrition, Sea View Way,Brighton,BN2 6NT,United Kingdom |
| Manufacturer Part Number | 100076200077 |
| Model Number | 100076200077 |
| Number of Items | 1 |
| Package Type Name | Tub |
| Product benefits | Meal Replacement, Muscle Growth, Weight Gain |
| Protein Source | Whey |
| Protein source | Whey |
| Recommended Uses For Product | During Workout, Post-Workout, Pre-Workout |
| Unit Count | 2000.0 gram |
V**A
Tastes great!
Really good quality product. Blends well.
S**C
Good taste
Simply the best shake out there, taste are so lovely. I will always but Reflex
J**E
Would be better if it came more with more protein per scoop
Tasted great, only 12g of protein per scoop, for someone like me thats 87kg its a quite a few scoops a day, the container came half full 🤔 so it didn't last long, I hope this helps
J**S
Tasty and effective
Tasty and effective
V**A
100/100 ⭐️⭐️⭐️⭐️⭐️
Absolutely amazing! I usually can’t tolerate sweet flavors and drinking most protein shakes is a real struggle for me: they’re often too sweet and make me feel sick. Was I looking for a protein shake? Yes, and I’ve finally found the perfect one. FYI: The protein powder dissolves very well in water and I ordered the blueberry flavour, which is pleasantly mild and not overpowering. I really like it! I even blend in some frozen blueberries for an extra touch and it mixes beautifully. The result is absolutely amazing, no excessive sweetness, easy to drink, and no discomfort afterwards.
B**D
Very Bad service.
Not buying this again. Received torn package. Now there is no replace or refund option. Very poor service. Dont fall for it. Get something better.
P**E
Reflex nutrition
Parcel delivered opened box powder everywhere bag had split.I have tried returning this item and it says item not returnable not happy.
R**B
Good but better halfing the scoops for 2 a day
Really good but I recommend having half of the scoops in the morning with breakfast as 1000 calories is a lot and the other half before bed... 1000kl is a lot to wake up to especially if you eat breakfast aswell... this way your getting 500 calories in the morning plus your food and 500 before bed
Trustpilot
3 weeks ago
1 month ago