Sodium Ascorbyl Phosphate
Sodium Ascorbyl Phosphate (SAP) is a stable Vitamin C derivative used in skincare for its antioxidant, brightening, and anti-acne properties, helping to boost collagen, fade dark spots, even skin tone, fight free radicals, and reduce inflammation, making it great for anti-aging and acne-prone skin.
It works by converting to pure Vitamin C in the skin and is gentler, making it suitable for sensitive types, found in serums, creams, and lotions.
Key Uses & Benefits
Antioxidant Protection: Neutralizes free radicals from UV rays and pollution, preventing premature aging.
Brightening & Hyperpigmentation: Inhibits melanin production to fade dark spots, sun spots, and even out complexion.
Anti-Aging: Stimulates collagen production, improving skin firmness, elasticity, and reducing fine lines and wrinkles.
Acne Treatment: Offers antimicrobial effects against acne-causing bacteria (P. acnes) and helps manage breakouts, proving effective for both inflammatory and non-inflammatory acne.
Gentle & Stable: A water-soluble, stable form of Vitamin C that is less irritating than L-Ascorbic Acid, ideal for sensitive skin.
Barrier Support: Helps activate ceramide synthesis to strengthen the skin’s barrier.
Common Products
You’ll find SAP in various products like serums, moisturizers, lotions, toners, and cleansers, often combined with other antioxidants like Vitamin E for enhanced stability and effects.

Sodium Ascorbic Phosphate, 25Kg
Sodium ascorbyl phosphate is a stable, water-soluble form of vitamin C that functions as an antioxidant and is potentially effective for brightening an uneven skin tone. …
- Thus, this form of vitamin C may be an effective adjunct to anti-acne products that contain benzoyl peroxide and salicylic acid
- Sodium Ascorbyl Phosphate
