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Carnosic Acid

Source premium Carnosic Acid (INCI: Carnosic Acid), a rosemary-derived powerhouse antioxidant for skin defense and preservation in cosmetic blends. Perfect for B2B procurement, meeting the boom in natural actives for eco-conscious lines. High-quality raw material. Get a quote today!

Product Specification

Product Name: Carnosic Acid
Appearance: Yellow powder
CAS No.: 3650-09-7
Molecular Formula: C20H28O4
Specification: ≥95% (HPLC)
Ingredient Information: Phenolic diterpene from Rosmarinus officinalis

Product Uses

Carnosic Acid leads as a natural guardian in cosmetics, harnessing deep antioxidant capacity to shield against oxidative damage and UV exposure. Amid the shift to green preservatives, it delivers standout stability and efficacy, drawing formulators to build resilient, clean-label products. Its gentle profile suits broad skin types, fueling growth in anti-aging and protective regimens that prioritize botanical potency.

Incorporate Carnosic Acid at 0.05-0.5% within oil-based or emulsified formulas, adding to the lipid phase post-heating for seamless integration. It complements tocopherols and green tea extracts for amplified preservation. Our suggestions are for reference only; in actual production, please follow formulator recommendations.

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