If you’re a Costco shopper, read on to learn what collagen can—and can’t—do for you, plus our pick for the No. 1 collagen-rich food to add to your cart.

As a Costco employee of 17 years, the warehouse is my one-stop shop for food and beauty items. I like Vital Proteins' collagen and Fairlife's shakes for when I want to reach my fitness goals. I ...

Costco is selling this exclusive Vital Proteins collagen powder in a tasty chocolate flavor.

While collagen is available in supplement form, it can also be found naturally in a variety of foods and drinks. If you’re a Costco shopper, read on to learn what collagen can - and can’t - do ...