Collagen vs. Protein Powder: Which One Do You Actually Need?
Confused by the tubs of collagen and protein powder lining store shelves and filling your social media feed? As a dietitian, I want to clear up the confusion. These two popular supplements serve very different purposes. One is designed for muscle building and satiety, while the other targets skin, hair, and joint health. This article breaks down the science-backed differences, helps you identify which one aligns with your personal health goals, and shows you how to choose a high-quality product you can trust.