Collagen Powders Are Flying Off Shelves — But Are Lifters Actually Getting Anything Out of Them?
Collagen supplements have exploded into a multi-billion dollar market, with gym-goers dropping serious cash on powders promising faster recovery and stronger joints. But when you stack collagen against the science — and against traditional protein sources — the picture gets a lot more complicated. Here's what serious lifters need to know before adding another tub to their monthly supplement budget.