Rexsol Anti-Wrinkle Firming Vitamin C-15 Serum The advanced formulation of Rexsol Vitamin C-15 Serum Anti-Wrinkle Firming, which contains 15% stabilized L-Ascorbic Acid, is intended to minimize the appearance of sagging skin, wrinkles, fine lines, and age spots. This potent serum promotes elasticity and skin tone for a healthier complexion, giving the appearance of more youth. This serum, which works for all skin types, protects against environmental stressors and counteracts free radical damage to create visibly brighter, more radiant skin. Important characteristics: softens fine lines and refines features enhances facial contours and skin texture reduces the visibility of fine lines treats pigmentation, freckles, and melasma improves the youthful appearance of skin in just one week. enhances environmental protection by scavenging harmful free radicals. provides obvious anti-aging