Corosolic Acid

Product Description

Corosolic Acid is a high-purity, plant-derived triterpene that offers a powerful, dual-action approach to skin health and anti-aging. Sourced from traditional botanicals like Loquat Leaf, this active ingredient combines potent anti-inflammatory benefits with the ability to stimulate collagen synthesis. Its key advantage is this balanced profile, making it uniquely suited for formulations that need to both soothe irritation and rebuild the skin's structural integrity. For formulators seeking a sophisticated, multi-tasking botanical active for advanced anti-aging and restorative skincare, Corosolic Acid is an excellent, science-backed choice.

Product Uses

This versatile active is ideal for high-performance, multi-functional skincare formulations:

• Anti-Aging: A key ingredient in firming serums and restructuring creams targeting loss of elasticity and wrinkles.
• Soothing Formulations: Used in calming lotions and post-procedure products to reduce redness and inflammation.
• Barrier Repair: Incorporated into restorative creams to support overall skin health and resilience.

Formulation Suggestions

The recommended dosage is between 0.1-1.0%. As a powder with poor water solubility, Corosolic Acid must be pre-dissolved in a suitable solvent system, such as a blend of glycols (e.g., propanediol) or ethanol, often requiring heating (60-80°C), before being added to a formulation. It can also be incorporated into the hot oil phase. Ensure complete dissolution to prevent recrystallization. It works synergistically with other triterpenes like Ursolic Acid and Oleanolic Acid.

Our advice is for reference only. Please follow the recommendations of your formulator for actual production.

Product Specification

• INCI Name: Corosolic Acid
• Synonyms: 2α-Hydroxyursolic acid, Glucosol
• CAS No.: 4547-24-4
• Molecular Formula: C₃₀H₄₈O₄
• Appearance: White to off-white crystalline powder
• Purity: ≥98%
• Solubility: Soluble in ethanol and glycols. Insoluble in water.
• Stability: Stable in solid form. Protect from strong light and extreme pH in formulations.
• Properties: A potent pentacyclic triterpene with balanced anti-inflammatory and collagen-boosting properties. Helps soothe irritation while stimulating collagen synthesis, improving skin firmness and elasticity. Also offers antioxidant benefits.
• Origin: China