Product with Creatine as main ingredient.
Creatine is the most researched performance ingredient, which aid the user in raw strength and power. Eatng 1KG of beef will give you ~ 5g of Creatine. It's impossible to eat 1KG of beef everytime so supplemental Creatine is a convenient option to get the effective dose, without the fat and calories.
Make sure to get quality Creatine, as cheaper low quality creatine will cause water retention and bloating, by drawing water under your skin, instead of inside your cells aka Volumization.