What it is: A facial tool to help depuff, soften the appearance of fine lines, and stimulate energy flow. What Else You Need to Know: Used by practitioners of Ayurveda for centuries, the pure Kansa, a sacred mix of copper and tin, lowers and balances skin’s pH to help calm irritation and redness. Research Results:In a consumer perception study of 33 participants: After 1 Use:-97% agree skin feels stimulated and refreshed-82% agree skin feels soothed and calmed After 4 Weeks of Use:-100% agree skin appears healthy and radiant-85% agree under eyes have been depuffed-85% agree skin feels balanced-82% agree skin appears firmer Clean at Sephora is our commitment to offering effective products without certain ingredients, such as parabens, sulfates, phthalates, and mineral oils. Learn more here.