INCI Name: AZELAIC ACID

Molecular Weight: 188.22

Appearance: White powder

Purity: 97%

EINECS number: 204-669-1

★What cosmetic formulations are suitable for adding Azelaic Acid Powder?

Serums (water-based or oil-based): Use solubilizers like PEG-400 or propylene glycol to ensure even dispersion and clarity; 

ideal for brightening and acne-prone skin lines.

Creams & Lotions: Disperse Azelaic Acid in polar ester oils (e.g., caprylic/capric triglyceride, isononyl isononanoate) instead 

of ordinary mineral oil or silicone oil to avoid precipitation and ensure stability.

Gels: Create suspensions to evenly disperse Azelaic Acid, suitable for targeted acne treatment (e.g., spot treatments).

Sensitive Skin Products: Formulate with mild excipients (e.g., panthenol, hyaluronic acid, ceramides) to enhance skin 

compatibility, as Azelaic Acid itself is low-irritation and suitable for sensitive skin types.

★What ingredients can Azelaic Acid Powder be combined with?

Niacinamide

It strengthens the skin barrier, reduces redness and inflammation, and amplifies azelaic acid’s brightening and anti-acne 

effects while lowering irritation risk.

Hyaluronic Acid

Deeply hydrates and soothes dry, sensitive skin caused by acidic ingredients, maintaining skin moisture and improving overall skin texture.

Salicylic Acid (BHA)

Unclogs pores, exfoliates dead skin efficiently, and jointly fights inflammatory acne, blackheads and comedones.

Panthenol (Vitamin B5)

Soothes irritation, repairs damaged skin barrier, and improves tolerance to azelaic acid.

Tranexamic Acid

Greatly boosts melanin inhibition, fades post-acne red marks and dark spots, achieving superior brightening results.

★Which well-known cosmetic brands use Azelaic Acid Powder?

The Ordinary – Famous 10% Azelaic Acid Suspension, cost-effective gentle daily skincare

Paula’s Choice – 10% Azelaic Acid Booster, professional pore & post-acne dark spot care

La Roche-Posay – Effaclar A.Z Gel, dermatologist-backed anti-acne azelaic acid formula

SkinCeuticals – Phyto A+ Brightening Treatment, high-end azelaic acid brightening & soothing serum

The Inkey List – 10% Azelaic Acid Serum, lightweight entry-level clarifying skincare

SVR – High-concentration azelaic acid products for oily, acne-prone and red-sensitive skin

Status: powder

MOQ: 500grams

Package: 500grams/bottle, 1kg/bag, 5kg/bag

Storage：Store in a cool 2-8 degree, dry place and keep tightly sealed.