Azelaic Acid (Cosmetic Grade)
CAS Number: 123-99-9
Azelaic acid is a naturally occurring dicarboxylic acid with multifunctional benefits including anti-acne, brightening, and anti-inflammatory activity, working by inhibiting tyrosinase and the growth of acne-causing bacteria while normalizing skin cell turnover. It is recommended for oily, acne-prone, and rosacea skin types and is considered safe for use during pregnancy. Typical use concentration is 10–20% in creams and gels.
Technical Specifications
| appearance | White crystalline powder |
| purity (%) | ≥99 |
| moisture (%) | ≤0.5 |
| melting point | 106–111°C |
| heavy metals (ppm) | ≤10 |
Applications
- Acne treatment creams and gels
- Rosacea and redness reduction formulations
- Brightening and dark spot correctors
- Post-acne hyperpigmentation treatments
- Oily skin normalizing products
Key Features
- Triple action: anti-acne, anti-pigmentation, and anti-inflammatory
- Suitable for sensitive, rosacea, and pregnancy skin conditions
- Inhibits abnormal melanocyte proliferation for targeted brightening
- Antimicrobial activity against Cutibacterium acnes
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CAS Number
123-99-9
Category
Cosmetic Active IngredientsAvailability
In StockSample
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