99% Pure Azelaic Acid Powder for Face | Cosmetic Grade Bulk Supplier China

Azelaic Acid Powder for Face Product Overview

Azelaic acid powder (CAS 123-99-9) has a molecular formula of C9H16O4, appears as a white crystalline powder, and is available in cosmetic, food, and pharmaceutical grades. The product demonstrates 99.2% purity, produced via bio-fermentation, with 98% passing through 80 mesh (80-200 mesh adjustable) and a 1% aqueous solution pH of 5-6. It is manufactured in Shaanxi, China, with sufficient stock for immediate shipment.

The global functional skincare ingredient market continues to expand, driven by consumer demand for gentle, natural, multifunctional skincare solutions (Grand View Research, 2026). Azelaic acid is recognized as a sensitive skin-friendly active ingredient, offering broad applications across acne, rosacea, hyperpigmentation, and skin barrier support.

Quality control ensures grey ash ≤0.1%, moisture ≤1.0%, limits on heavy metals, and microbial counts, all verified by HPLC and internationally recognized testing methods. Products fully comply with global cosmetic safety regulations.

Scientific Mechanism & Evidence-Based Skincare Benefits

Chemical & Skin Compatibility

Azelaic acid is a naturally occurring saturated dicarboxylic acid, with pH levels compatible with skin’s natural acid mantle, providing gentle, non-irritating application. Compared to chemical oxidation methods, bio-fermentation enhances safety, maintains molecular integrity, and preserves active groups, ensuring maximal efficacy.

Core Skincare Benefits

1. Anti-Acne & Antibacterial: Inhibits Propionibacterium acnes, regulates sebum production.
   
2. Brightening & Depigmentation: Reduces tyrosinase activity, diminishing hyperpigmentation and dark spots.
   
3. Gentle Exfoliation: Clears pores, improves keratosis pilaris, and promotes smooth skin.
   
4. Anti-Inflammatory & Soothing: Mitigates rosacea-related redness, repairs the skin barrier.
   
5. Antioxidant & Anti-Aging: Neutralizes free radicals, enhances efficacy of co-formulated actives.
   

Suitable Skin Types & Conditions

Effective for oily, acne-prone, sensitive, rosacea-affected, and hyperpigmented skin. Concentrations 10%-20% correspond to specific formulations for topical creams, serums, and lotions, optimizing both safety and efficacy.

Versatile Industrial Applications

Cosmetics & Personal Care

Used in acne serums, facial creams, masks, toners, and sunscreens, alone or combined with niacinamide, retinol, or hyaluronic acid, enhancing multifunctional skincare outcomes.

Food & Beverage

Leveraging its natural antimicrobial properties, azelaic acid serves as a biological preservative, reducing reliance on chemical preservatives in baked goods, dairy, and beverages.

Pharmaceutical Industry

Applied in topical acne treatments, anti-fungal formulations, and anti-inflammatory products for dermatological use.

Other Industrial Applications

In high-performance lubricants, rust inhibitors, and personal care cleaning products, azelaic acid contributes functional efficacy and environmental compliance.

Shaanxi Bolin's Distinctive Advantages

• Green Bio-Fermentation Technology: Avoids harsh acids and heavy metal catalysts, ensuring toxin-free, eco-friendly production.
  
• High Purity & Active Integrity: 99.2% pure, no fillers, flow enhancers, or stabilizers; fermentation preserves molecular and functional integrity.
  
• Advanced Drying Techniques: Utilizes spray drying and vacuum freeze-drying to prevent structural degradation; particle size adjustable 80-200 mesh, excellent dispersibility in water, ethanol, and glycerol.
  
• End-to-End Quality Control: Each batch includes COA, stability data, and third-party certification.
  
• Factory Direct Supply & Customization: Over 10 years of industry experience, offering custom particle sizes, packaging, and formulation support.
  

Packaging, Storage & Global Logistics

• Packaging: 25 kg industrial drums or 1 kg aluminum foil bags; custom packaging and labeling available.
  
• Storage: Seal in cool, dry, dark conditions; avoid high temperatures (>200℃) and humidity. Shelf life: 2 years unopened, 6 months after opening recommended.
  
• Logistics: Global shipping via DHL, FedEx, UPS, standard shipment within 24-48 hours after payment.
  
• Payment Options: T/T, PayPal, L/C, supporting diverse international clients.
  

Frequently Asked Questions (FAQ)

1. Is azelaic acid powder safe for sensitive skin?
   Yes, produced via green fermentation, pH compatible with skin, non-irritating.
   
2. Can it be combined with other actives?
   Compatible with niacinamide, retinol, hyaluronic acid, and other skincare ingredients.
   
3. Minimum order quantity?
   1 kg, flexible for sample or bulk requirements.
   
4. Are samples available?
   Yes, free samples provided.
   
5. Typical lead time?
   24-48 hours for in-stock items post-payment.
   
6. How should it be stored?
   Cool, dry, and dark conditions; avoid heat and humidity.
   
7. Does it have REACH certification?
   Yes, REACH, ISO 22000, and KOSHER certified.
   
8. Bulk order pricing?
   Quoted based on volume and shipping destination.
   

Conclusion

Shaanxi Bolin Biotechnology Co., Ltd. provides 99% pure cosmetic-grade azelaic acid powder for face, manufactured via eco-friendly fermentation, delivering gentle, safe, and effective skincare benefits. Our rigorous quality control, high purity, customizable specifications, and direct factory supply make us a reliable global partner.

For more information about 99% pure cosmetic-grade azelaic acid powder for face and customized solutions, please contact Shaanxi Bolin Biotechnology Co., Ltd. at +86-29-84355551 or email sales1@shturl.cc. Our professional team offers comprehensive technical support and timely service.