Skin Renew Serum (0.014% pure Hypochlorous Acid) is a quick drying, firming gel, formulated from mineral clay. Focusing on anti-aging, smoothing fine lines, and hydrating. Nourish, tighten, and clarify skin around the face, neck, and chest. Skin Renew Toner (0.02% pure Hypochlorous Acid) is a full coverage, liquid spray, focusing on calming redness, soothing sensitivities, and minimizing blemishes & imperfections.