Optimum Nutrition Serious Mass is the world’s best-known high-calorie gainer: 1250 kcal, 50 g protein and 252 g carbs per full serving, plus creatine, glutamine and 25 vitamins & minerals. Built for hardgainers and bulking phases. Key benefits: • 1250 kcal per full serving • 50 g protein • With creatine and glutamine • 25 vitamins & minerals In one serving (334 g — 2 scoops (full serving)): Energy — 1250 kcal; Protein — 50 g; Carbohydrates — 252 g; Fat — 4.5 g. The pack provides 4 servings. How to take: For a full serving (2 scoops) mix with 700 ml of milk or water. Beginners start with half a serving; 1 serving daily — after training or between meals. Brand — Optimum Nutrition (USA). Original product from an official supplier.

Optimum Nutrition
Optimum Nutrition Serious Mass is the world’s best-known high-calorie gainer: 1250 kcal, 50 g protein and 252 g carbs per full serving, plus creatine, glutamine and 25 vitamins & minerals. Built for hardgainers and bulking phases. Key benefits: • 1250 kcal per full serving • 50 g protein • With creatine and glutamine • 25 vitamins & minerals In one serving (334 g — 2 scoops (full serving)): Energy — 1250 kcal; Protein — 50 g; Carbohydrates — 252 g; Fat — 4.5 g. The pack provides 4 servings. How to take: For a full serving (2 scoops) mix with 700 ml of milk or water. Beginners start with half a serving; 1 serving daily — after training or between meals. Brand — Optimum Nutrition (USA). Original product from an official supplier.
4 servings · 1 serving ≈ 112,500 UZS
1360 g · Chocolate · Jar · SKU: ON-SM3-CHOC
Not in any store right now
Do not exceed the recommended daily dose. A food supplement is not a substitute for a varied and balanced diet. Do not use if you are allergic to any of the ingredients. Not intended for children, pregnant or breastfeeding women. Contains milk proteins (and soy lecithin). High-calorie product intended for mass gain with active training. People with diabetes should consult a doctor. Manufactured in a facility that also processes milk, soy, peanuts, tree nuts, sesame, gluten-containing cereals, eggs, crustaceans and fish. Store out of reach of children in a dry place at 15–25 °C, away from direct sunlight.
For a full serving (2 scoops) mix with 700 ml of milk or water. Beginners start with half a serving; 1 serving daily — after training or between meals.
No reviews yet
Be the first to review this product
No reviews yet. Be the first to share your experience.

Dymatize Super Mass Gainer — Rich Chocolate flavour, 2.72 kg (6 lb)
No reviews yet
12 in stock

Hi-Tech Critical Mass — Strawberry flavour, 2.25 kg (~5 lb)
No reviews yet
12 in stock

Yava Labs Bulk Mass — Cookies & Cream flavour, 1.5 kg
No reviews yet
12 in stock

Rule 1 R1 Mass Gainer — Strawberry flavour, 2,72 kg (6 lb)
No reviews yet
12 in stock

Labrada Muscle Mass Gainer — Chocolate flavour, 5.44 kg (12 lb)
No reviews yet
12 in stock

Yava Labs Complex Mass Pro — Vanilla flavour, 6 kg
No reviews yet
12 in stock

Rule 1 R1 Mass Gainer — Chocolate Fudge flavour, 2,72 kg (6 lb)
No reviews yet
12 in stock

Yava Labs Complex Mass Pro — Chocolate flavour, 6 kg
No reviews yet
12 in stock