This is more than just collagen. This is the collagen protein powder with clinically studied ingredients proven to deliver REAL RESULTS. While other collagen supplements available may have clinically studied ingredients in their collagen formula, ours is currently the only one that has a fermented collagen ingredient with human clinical studies behind it. Now, you can reduce collagen degradation with noticeable results in as little as 3 days† - all with five types of collagen from four food-based sources. Our collagen powder is sourced from non-GMO, grass-fed and pasture-raised, cage-free and cruelty-free sources.