Aminopropyl ascorbyl phosphate

Aminopropyl ascorbyl phosphate (AAP) is a stable, water-soluble derivative of vitamin C (ascorbic acid) used in skincare for its brightening, antioxidant, and collagen-boosting properties. Unlike pure vitamin C, which is prone to oxidation and instability, AAP is more resistant to degradation, allowing it to remain effective in formulations over time.

AAP functions as a powerful antioxidant, protecting the skin from free radical damage caused by environmental stressors such as UV radiation and pollution. It helps to brighten the complexion by inhibiting melanin production, reducing the appearance of dark spots and hyperpigmentation. Additionally, it supports collagen synthesis, which improves skin elasticity and minimizes the appearance of fine lines and wrinkles.

Due to its stability and gentle nature, aminopropyl ascorbyl phosphate is often used in serums, creams, and lotions formulated for brightening and anti-aging purposes. It is suitable for most skin types, including sensitive skin, and can be combined with other antioxidants and hydrating ingredients for enhanced benefits. With regular use, AAP contributes to a more even, radiant complexion while providing long-term skin protection and repair.