Weight Gainer is a high calorie mass gaining bodybuilding sports nutrition supplement from Nutrisport. Each serving contains creatine monohydrate 369 calories with 50 grams of carbs & 35 grams of protein. Highest quality milk protein & complex carbohydrate plus 9g of CREATINE & 18g of BRANCHED CHAIN AMINO ACIDS per 300g daily serving. ideal for those who have a fast metabolism lean physique & find it difficult to bulk up with their normal calorie intake. To gain weight it is advisa