GNC Pro Performance Weight Gainer Powder - 3 kg (Double Chocolate)Pro Performance Weight Gainer 2200 Gold supplies that extra calories you need to put on the added kilograms you want. When mixed with double toned milk 3 heaped scoops provides 2200 calories 73 grams of protein from an exclusive blend and 440 grams of carbohydrates. It also supplies important ingredients like BCAA that every athletes want. It is a vegetarian product and contains no banned substances.GNC L-Citrulline Glutamine Amp Gold Series BCAA Advanced Powder for Adults- 400 gm (Kiwi Strawberry)GNC Amp Gold Series BCAA Advanced - 400 gm (Kiwi Strawberry) contains 7g of Instantized BCAA in optimal 2:1:1 ratio- 3.5g Leucine 1.75g Iso-Leucine & 1.75g Valine. It also contains 1g of L-citrulline (precursor of arginine) for better muscle strength & 1g of L-glutamine to improve recovery and immunity. Its a versatile sports drink for both pre- and post-workout.