Sodium Ascorbyl Phosphate
💚Very good
Vitamin
Antioxidant
What it is
A stable, water-soluble derivative of Vitamin C. It is particularly known for its benefits for acne-prone skin.
How it works
Once absorbed, Sodium Ascorbyl Phosphate (SAP) converts to ascorbic acid in the skin. It provides antioxidant protection, brightens skin tone, and has been shown to have a strong antimicrobial effect against acne-causing bacteria. It may also help prevent the oxidation of sebum, which is a trigger for acne.
Benefits
- Provides antioxidant benefits.
- Helps to brighten skin tone.
- Effective against acne-causing bacteria.
- Less irritating than pure L-Ascorbic Acid.
Pairs well with
Vitamin E, Niacinamide
Formulation notes
Effective concentration: 1% - 5%
pH range: 6.0 - 7.0
Stability: Very stable compared to L-Ascorbic Acid.
Safety
Irritancy: Low
Comedogenicity: 0
Ratings
Paula's Choice: Best
INCIdecoder: goodie