In a single drink, weight gain powders provide a lot of calories. Optimum Nutrition Pro Gainer has 650 calories and 60 grams of protein. Be aware that if you have food allergies or sensitivities, you should know that weight gainers contain whey, milk, and egg protein. The powder is made from mixing one scoop of Pro Giner with 16 ounces of water, containing 650 calories per scoop. Visit Body Builder Science.com/Body-Builder-Science.com for more details.
Best Gain Weight Powder – Answer & Related Questions
When experts at Body Builder Science rated weight gain powders, they placed Optimum Nutrition Pro Gainer at the top of the list. There are 650 calories and 60 grams of protein in a drink made from mixing one scoop of Pro Gainer with 16 ounces of water.