Skinbetter Science Alto Defense Serum offers daily antioxidant protection to help maintain a radiant, even complexion. This advanced serum shields skin from environmental factors like sun and pollution while promoting brightness and reducing redness. Formulated with a powerful blend of vitamins, superfood extracts, and peptides, it supports skin’s natural defense and helps improve smoothness and elasticity. Ideal for sensitive or irritated skin, this lightweight serum can be applied morning and evening to reveal healthier, glowing skin.