Supports Muscle Building & Weight Gain‡ 50 g Protein - Helps Build and Maintain Muscle‡ 1,250 Calories - Helps Boost Calorie Intake 252 g Carbs - Helps Fuel Intense Workouts Artificially Flavored Protein Powder Supplement 8 Servings Authentic Optimum Nutrition Product Informed Choice - Regularly Tested For Banned Substances Strength Training Supports Performance Supports Weight Gain Goals‡ Serious Mass™ is designed to provide serious calories, protein and carbohydrates-making this a convenient way to get extra calories throughout your day. Why Serious Mass™? 50 g of protein to support muscle building and recovery‡ 1,250 calories to support calorie surplus for weight and muscle building‡ 252 g of carbohydrate to support fueling of intense workouts and aid in replenishment of glycogen stores 5 g of creatine monohydrate to support strength, power, and performance‡ Naturally Occurring Glutamine 8 g, Branched Chain Amino Acids 11 g and Essential Amino Acids 24 g Good source of 19 vitamins and minerals Vitamins A, C, E, and zinc help support a healthy immune system B vitamins help convert food to cellular energy Optimum nutrition has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 35 years and in 90+ countries. After careful supplier selection, ingredients are tested to assure purity, potency and composition. We hold ourselves to the highest production standards, all so you can unlock your body's full potential. ‡When taken over time in addition to normal calorie intake and regular weight resistance training. See nutrition information for Sat Fat, Cholesterol and Sodium Content.
International delivery
Shipping calculated at checkout
Returns & exchanges
Within 30 days of delivery
Supports Muscle Building & Weight Gain‡ 50 g Protein - Helps Build and Maintain Muscle‡ 1,250 Calories - Helps Boost Calorie Intake 252 g Carbs - Helps Fuel Intense Workouts Artificially Flavored Protein Powder Supplement 8 Servings Authentic Optimum Nutrition Product Informed Choice - Regularly Tested For Banned Substances Strength Training Supports Performance Supports Weight Gain Goals‡ Serious Mass™ is designed to provide serious calories, protein and carbohydrates-making this a convenient way to get extra calories throughout your day. Why Serious Mass™? 50 g of protein to support muscle building and recovery‡ 1,250 calories to support calorie surplus for weight and muscle building‡ 252 g of carbohydrate to support fueling of intense workouts and aid in replenishment of glycogen stores 5 g of creatine monohydrate to support strength, power, and performance‡ Naturally Occurring Glutamine 8 g, Branched Chain Amino Acids 11 g and Essential Amino Acids 24 g Good source of 19 vitamins and minerals Vitamins A, C, E, and zinc help support a healthy immune system B vitamins help convert food to cellular energy Optimum nutrition has been trusted to provide the highest quality in post-workout recovery, pre-workout energy, and on-the-go sports nutrition for over 35 years and in 90+ countries. After careful supplier selection, ingredients are tested to assure purity, potency and composition. We hold ourselves to the highest production standards, all so you can unlock your body's full potential. ‡When taken over time in addition to normal calorie intake and regular weight resistance training. See nutrition information for Sat Fat, Cholesterol and Sodium Content.
The quality is good the ingredient is good the size is good the age is good the package is good the benefit is good the diet is good the taste is good the use is easy the scent is good
this mass strawberry has a good taste and the size is well packaged.the price is very affordable.
Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!
The strawberry flavor taste is great and delicious and it’s easier to drink compared to similar products, it suits people who likes strawberry flavor. It blends well without large lumps. Excellent quality and ingredients it provides a good amount of calories and protein,m. Suitable after a workout or as a snack between meals I didn’t notice any changes in my appetite after taking it. A practical product for those looking to strawberry delicious flavored protein powder 🍓
Grabbbbbb yours now I added kilos while taking this Ingredient are great and it’s has the best taste so far for me , size is quite large Quality is very good and my package came early…composition
I recently had the opportunity to use this product, and my experience was very satisfying. It performs reliably and meets expectations in all key areas. Highlights: - Excellent packaging and high product quality and taste and bulk good size and good Overall, this product provides excellent value and would be a great choice for anyone seeking a dependable option. I recommend it to users who want a solid and positive experience.
Very rich, tastes good, taste and consistency depends on the amount of liquid, the suggested amount of liquid it’s not enough for me. Triggers nausea and vomiting in the beginning.
Thank you very much for this product, it suited me, I like the packaging, comfortable and stylish, I will order more of these products, and recommend them to all my friends and relatives! good!!
Great mass gainer overall. The strawberry flavor is smooth and easy to drink, not overly sweet or artificial. Mixes well, delivers solid calories and protein, and actually helps with weight and strength gains when used consistently. Good quality from Optimum Nutrition as usual—reliable and effective.
iHerb made this an easy purchase. The product itself is top quality.
