




Experience the new gold standard in comprehensive antioxidant defense with Skinbetter Science Alto Advanced Defense and Repair Serum. This super-potent serum is meticulously formulated to shield your skin from the damaging effects of both environmental aggressors and internal oxidative stress. Powered by two proprietary technologies, WEL™ and TAP™, it goes beyond traditional Vitamin C and E serums to offer unparalleled protection and visible repair.
Alto Advanced Defense and Repair Serum is clinically demonstrated to significantly improve various signs of aging and skin concerns:
Like all Skinbetter Science products, Alto Advanced Defense and Repair Serum is dermatologist-tested, paraben-free, fragrance-free, dye-free, and cruelty-free, making it suitable for all skin types, including sensitive skin.
Apply a thin layer to a clean, dry face, neck, and décolleté as part of your morning and evening skincare regimen. For optimal results, protect with sunbetter sunscreen during the day for additional skincare benefits.


