The Alto Advanced Defense and Repair Serum harnesses a potent blend of antioxidants and peptides that are carefully formulated to simultaneously protect and promote skin rejuvenation. With components like Vitamin C and Vitamin E, Alto Advanced combats free radicals responsible for premature signs of aging. With consistent use, Alto Advanced Defense and Repair Serum can diminish the appearance of fine lines and wrinkles, leaving skin visibly smoother and more supple.