Wanna decrease wrinkles? Prevent collagen loss? Have less dark spots? Improve skin texture and moisture content? Uh, sound too good to be true, right? Not according to the scientific studies on astaxanthin. This powerhouse antioxidant — 6,000 times more powerful than vitamin C — may be just what your anti-aging regimen has been looking for. We take a deep dive look into just what makes astaxanthin your next must-have ingredient.