The wellness industry’s latest darling sits prominently on pharmacy shelves, in beverage aisles, and sprinkled into everything from coffee to smoothie bowls. Collagen supplements have exploded into a ...

One shopper for Feel's Pro Collagen Type 2 powder said: "My nails and hair and joints are loving the difference. Highly recommend. Have been using for a couple of months." As we age, many of us start ...