Optimum Nutrition Serious Mass Protein Powder High Calorie Mass Gainer with Vitamins, Creatine and Glutamine, Strawberry, 16 Servings, 5.45 kg

SALE PRICE: £40.68

You Save: 1.27

  • Mass gainer with whopping 1250 calories and 50 g of protein per serving. Contains less than 5 g fat
  • Comes as an instantised powder. Mix with fruit or nut butters for a tasty and calorific post-workout drink or take between meals to encourage muscle growth
  • Proudly contains no added sugar! Boasts 24 vitamins and minerals per serving
  • Great value for money. Serious Mass protein powder delivers a high-calorie content and quality protein at competitive rates
  • Provides calories, encouraging weight gain and refuels body’s glycogen stores

Allergen Information Contains: Milk, Eggs, Wheat
Weight 5.44 Kilograms
Storage Instructions In a cool, dry place
Country of origin gb
Brand Optimum Nutrition
Format Powder
Customer Reviews
Amazon Bestsellers Rank 3,988 in Health & Personal Care ( )

  • #68 in 
Shipping Weight 5.6 Kg
Delivery Destinations: Visit the Help page to see where this item can be delivered.
Date First Available 12 Feb. 2009

Product description

Flavour:Strawberry |  Size:12 Pound – 4.45 Kg

Product Description

Struggling to gain muscle mass? Serious Mass is a quality whey protein powder designed to support muscle building. Help yourself bulk up! With a great range of flavours, the high-protein drink powder from Optimum Nutrition contains 1255 – 1272 calories, 50 – 53 g of protein, 250 g+ of carbohydrates, Creatine and Glutamine plus 24 vitamins and minerals per serving when mixed with water. It’s made with no added sugar and less than 5 g of fat per serving!

Blend the quality protein with fruit or nut butters for extra calories and discover your optimum taste combination. Use after intense training and between meals.

Serious Mass has the highest number of calories from Optimum Nutrition’s line of mass gainers. The instantised powder is available in 6 LB and 12 LB tubs. One serving contains two heaped scoops of powder.


maltodextrin, protein blend( WHEY PROTEIN CONCENTRATE, CALCIUM CASEINATE, EGG ALBUMIN), flavourings, mineral blend( dipotassium phosphate, sodium chloride, magnesium phosphate, ferric pyrophosphate, Zinc Oxide, copper gluconate, manganese sulphate, chromium chloride hexahydrate, potassium iodide), medium chain triglycerides, colourants( beetroot red), creatine monohydrate, choline bitartrate, L-glutamine, glutamine peptides( GLUTEN), WHEY POWDER, Inositol, Vitamin blend( ascorbic acid, vitamin E acetate, Niacinamide, biotin, Vitamin A Acetate, calcium D-pantothenate, pyridoxine hydrochloride, Folic Acid, cholecalciferol, thiamine hydrochloride, Riboflavin, Vitamin B12), sweeteners( sucralose)

You may also like...