LA Times Studios may earn commission from purchases made through our links. If you’ve ever walked down the supplement aisle in the grocery store, passing by rows of protein powders, or scrolled ...

Unlike the creamy, milkshake-style protein powders you might be used to, clear whey offers a refreshing twist. It's a type of whey protein isolate that’s been ultra-filtered to remove almost all fat, ...

Whey, the liquid byproduct of cheese making, was once considered waste. Now it is a key ingredient in the protein powders that Ozempic users and weight lifters are downing in ever-greater amounts. By ...