Shaanxi Yuantai Biological Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of azelaic acid powder in China. With abundant experience, we warmly welcome you to wholesale bulk azelaic acid powder for sale here from our factory. Quality products and reasonable price are available.
What is azelaic acid?
Azelaic acid, also known as azelaic acid (AzA), is a saturated dicarboxylic acid with the chemical formula HOOC(CH2)7COOH. It is a medium-to-long-chain aliphatic dicarboxylic acid containing seven normal-structured saturated carbon atoms, existing in both α and β crystal forms. Under standard conditions, pure azelaic acid is a white powder. It is naturally found in grains such as wheat, rye, and barley. Azelaic acid can be used as a precursor in chemical products such as polymers and plasticizers. It is also an ingredient in topical anti-acne medications and certain hair and skin care products.
Azelaic acid powder differs from traditional acids such as glycolic acid and salicylic acid. It has no strong exfoliating properties, no photosensitivity, and extremely low irritation. It does not damage the skin barrier, combining safety and effectiveness.
Skincare Ingredients: Commonly added to creams, serums, gels, lotions, and masks, at concentrations typically 5%-20% (pharmaceutical grade is usually 15%-20%, requiring medical advice; skincare products are mostly 5%-10%, suitable for daily use). It helps control sebum secretion, promotes keratin metabolism, fades dark spots, provides antioxidant protection, improves uneven skin tone, reduces acne, and combats aging.
Makeup Products: Azelaic acid can also be used in makeup products such as lipsticks, lip glosses, eyeshadows, blushes, and foundations. It can increase the softness, moisturizing properties, stability, and shine of products, enhancing the user experience and effectiveness of makeup products.
Test report
Particle Size Testing Method and Results
Preparation of Test Solution: 2.0 g of azelaic acid nanogel was placed in a 10 mL centrifuge tube, 2.0 g of purified water was added, and the mixture was shaken well. The tube was centrifuged for 30 min at 3000 r/min. 0.1 mL of the supernatant was pipetted into a 10 mL volumetric flask and diluted to the mark with 0.9% sodium chloride aqueous solution to obtain the test solution. The test solution was then placed in a nanoparticle size analyzer for measurement. The results showed that the average particle size of the azelaic acid gel sample was 671 nm, exhibiting a good normal distribution.
Azelaic Acid Core Values
1. Azelaic acid powder is a core ingredient recognized by dermatologists and the medical community for its dual-purpose "attack and regulation" effects.
▪️ Main effects: Anti-inflammatory and antibacterial, melanin-inhibiting and whitening, improving inflammatory acne, rosacea/seborrheic dermatitis
▪️ Secondary effects: Regulates keratosis and folliculitis, fades blemishes, gentle and does not damage the skin barrier.
▪️ Status: First-tier recommendation in international dermatology guidelines, medical-grade active ingredient, safe and with extremely high clinical acceptance.
2. Synergistic value of compound formulation: Lactobacillus regulates the skin's microecology and repairs the skin barrier, buffering the irritation of high-concentration azelaic acid, achieving a "powerful + gentle" dual balance, preventing increased sensitivity with repeated use.
What are the benefits?
Oil Control: Research has found that 5α-reductase is a key enzyme in the metabolism of androgens in the skin, and androgens stimulate sebaceous glands to secrete oil. Azelaic acid can effectively inhibit 5α-reductase, thereby improving oil secretion.
Whitening Effect: Research has found that 20% azelaic acid is more effective than 4% hydroquinone in improving mild melasma. However, the article mentions that further clinical trials are needed to support this conclusion.
Anti-inflammatory Effect: Research has found that peroxisome proliferator-activated receptor γ (PPARγ) plays a key role in controlling inflammation. It is easily activated by fatty acids and lipid peroxidation products and can effectively inhibit the rise of inflammatory factors induced by UVB radiation.
Clearing Pore Clogs: It can penetrate pores, dissolving and clearing clogs such as excess sebum and keratin. This helps prevent acne formation and reduces the number of pimples.
Controlling Sebum Secretion: Excessive sebum secretion is one of the important factors leading to acne. Azelaic acid can inhibit excessive activity of the sebaceous glands, reducing sebum secretion and thus alleviating acne breakouts.
It promotes exfoliation: it can promote the metabolism of the stratum corneum and accelerate skin cell renewal. This helps reduce clogged pores and keratin buildup, preventing the formation of acne and pimples. Exfoliation also helps fade acne scars and improve skin texture.
Safety
Powerful efficacy and wide applicability: Azelaic acid powder has weak chemical exfoliation properties, making it suitable for sensitive skin. It is non-toxic, non-teratogenic, and non-mutagenic, and can be used by pregnant and lactating women. No resistant strains of Propionibacterium acnes to azelaic acid have been found, allowing for long-term use by acne patients. There are no absolute contraindications for topical preparations in the absence of allergy to azelaic acid formulations.
Safety: Azelaic acid is an over-the-counter drug and cosmetic ingredient, recognized as a safe ingredient by the US FDA and EU EC, with a low sensitization rate and no teratogenicity.
Possible side effects: Transient stinging, burning, dryness, or slight peeling may occur upon initial use, usually tolerated after 1-2 weeks.
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