We specialize in the contract manufacturing and stable bulk supply of 98% Ursolic Acid, a high-purity natural triterpene monomer meticulously extracted and refined from rosemary leaves. It is a highly sought-after multi-functional cosmetic raw material globally recognized for its exceptional anti-inflammatory, antibacterial oil-control, and skin-tightening properties.

Our factory adopts advanced low-temperature extraction and multi-stage secondary recrystallization purification technology. The finished product is a uniform white fine powder characterized by low impurity content, stable activity, and consistent quality among batches. All production processes are executed in GMP-standard dust-free workshops with full ISO9001 certification and complete batch traceability. Every batch is rigorously calibrated by HPLC to ensure a stable ≥98.0% purity index.

Our 98% HPLC-grade Ursolic Acid complies with stringent international cosmetic raw material safety regulations (EU & FDA) and offers excellent formulation compatibility (dispersible in ethanol, propylene glycol, and cream matrices), widely utilized in:

• ✔ Oil Control & Acne Series: Core active for acne essences, acne creams, and intensive oil-balancing toners.

• ✔ Sensitive Soothing Repair Series: Ideal for post-inflammatory redness repair lotions and deep barrier repair creams.

• ✔ Anti-Aging Firming Series: Essential for lifting serums, anti-sagging facial creams, and rough skin refining masks.

• ✔ Professional Medical Beauty: Deployed in salon-exclusive compound skincare raw material formulations.

• Storage Notice: Ursolic acid is slightly photosensitive. Keep tightly sealed after opening the package. Avoid long-term exposure to direct sunlight and high-temperature environments to prevent activity decline.

• Solubility Tip: It is insoluble in pure water. Formulators must match it with polyols (e.g., propylene glycol, glycerin) acting as cosolvents for water-based skincare formulas to ensure proper dispersion and avoid precipitation.

• Production Operation Protection: Personnel must wear dust masks and gloves during weighing and feeding to prevent the inhalation of fine powder, which may cause mild respiratory discomfort.

• Suitable Formula pH: The optimal applicable pH range is 4.0–7.2. A strong alkaline environment will permanently destroy the triterpene structure and reduce biological efficacy.

• Compatibility Suggestion: It can be effectively compounded with panthenol and Centella asiatica extract to enhance soothing effects. Strictly avoid simultaneous mixing with high-concentration strong oxidants.

• Transportation Protection: Must use light-proof and moisture-proof double-layer packaging. Prevent any physical extrusion and water seepage during global transportation.