SkinBetter Mystro Active Balance SerumA new way to achieve visible improvement in skin quality and glowing skin by uniquely supporting skin's natural ability to adapt to stress and maintain balance. Why You'll Love It: Designed to improve visible skin quality by addressing the global appearance of redness, rough skin texture, dullness, pore size and or uneven pigmentation. All skinbetter science products are dermatologist tested, paraben free, fragrance free, dye free and cruelty free.