Cosmetic Grade Azelaic Acid Multi-functional Skin Ingredient
Product Introduction
Azelaic Acid is a high-purity white crystalline powder widely used as a professional cosmetic raw material. With stable chemical properties and good compatibility, it dissolves well in hot water and common cosmetic solvents. This multi-functional ingredient effectively controls sebum secretion, inhibits acne bacteria, and improves acne, closed comedones and skin inflammation. It also suppresses melanin production to fade acne marks and pigmentation, while soothing redness and refining rough pores. Mild and low-irritating, it suits oily, acne-prone and sensitive troubled skin. Ideal for essences, creams and salon skincare products, it is a reliable choice for daily skin conditioning and repair.
Features
Azelaic Acid appears as fine white crystalline powder with high purity. It is slightly soluble in cold water and soluble in hot water, ethanol and common cosmetic solvents. Featuring stable chemical properties and excellent compatibility, it is easy to formulate with various raw materials. This ingredient is mild and low-irritating. It can control oil, relieve acne inflammation, fade post-acne marks and soothe skin redness. Suitable for most skin types, it is a versatile raw material for daily and professional skincare products.
Product Application
Acne and Oil Control Skincare:
Widely used in anti-acne serums, creams and facial gels. It effectively reduces excess sebum secretion, inhibits the growth of acne-causing bacteria, and helps clear pimples, blackheads and closed comedones. It relieves skin inflammation and keeps skin fresh and matte for a long time, ideal for oily and blemish-prone skin.
Brightening and Soothing Products:
Commonly added to brightening lotions and repair creams. It suppresses melanin formation to fade acne marks and pigmentation, and gently calms skin redness and irritation. With mild formula, it works well for sensitive troubled skin to improve dull complexion and refine rough texture.
Basic Analysis
| Test Item | Standard Specification |
| Product Name | Azelaic Acid Powder |
| INCI Name | Azelaic Acid |
| CAS Number | 123-99-9 |
| Molecular Formula | C₉H₁₆O₄ |
| Molecular Weight | 188.22 |
| Appearance | White to off-white crystalline powder |
| Odor | Odorless |
| Purity (HPLC) | ≥99.0% |
| Melting Point | 106.0 ~ 112.0 °C |
| Loss on Drying | 0.5% |
| Residue on Ignition | 0.1% |
| Heavy Metals (Total) | 10 ppm |
| Arsenic (As) | 2 ppm |
| Lead (Pb) | 2 ppm |
| Solubility | Slightly soluble in water, soluble in ethanol and hot water |
| Storage Condition | Sealed, store in cool, dry and dark place |
| Shelf Life | 24 months (unopened) |
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