Rosmarinic acid for cosmetics, a natural antioxidant and anti-inflammatory derived from rosemary extract.
Rosmarinic Rosemary Extract High Concentration of Rosmarinic Acid Cosmetic Grade Naturally Derived Antioxidant Component
Protect your skin from oxidation and inflammation! Rosmarinic acid derived from the natural herb "rosemary" is perfect for aging and sensitive skin care.
Rosmarinic-Cos is a cosmetic-grade plant extract ingredient that contains a high concentration of the natural polyphenol component "rosmarinic acid," extracted from rosemary (Rosmarinus officinalis L.) leaves. Rosmarinic acid is known for its strong antioxidant, anti-inflammatory, and antibacterial properties, making it suitable for a wide range of skincare applications, including anti-aging care, acne treatment, sensitive skin solutions, and scalp care formulations. In particular, it helps prevent oxidative damage to the skin caused by UV rays and air pollution, exhibiting cell protection effects through free radical removal. Additionally, it is considered useful for suppressing histamine release and reducing inflammatory cytokines, making it ideal for formulations targeting troubled skin with redness, roughness, and itching. As a functional ingredient derived from natural plants, it can also be applied in clean beauty formulations, vegan products, and additive-free cosmetics. Its mild fragrance and minimal impact on color and odor contribute to a high degree of formulation flexibility.
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basic information
Ingredient Name: Rosemary Leaf Extract Containing Rosmarinic Acid Scientific Name: Rosmarinus officinalis L. Active Ingredient: Rosmarinic Acid (HPLC Quantification) ≥20-60% (variable depending on type) Extraction Solvent: Ethanol or water extraction (specifiable) Appearance: Light yellow to pale brown powder or liquid (extract type) Solubility: Water-soluble or ethanol-soluble (depending on specifications) pH Stability: Stable in the range of 4.0 to 8.0 Grade: Cosmetic grade (GMP compliant) / Food and pharmaceutical versions available upon consultation Packaging: 100g / 500g / 1kg aluminum pack or liquid drum Storage Conditions: Cool, dark place, keep away from moisture
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Applications/Examples of results
Anti-aging skincare products (antioxidant, anti-wrinkle, anti-glycation formulas) Sensitive skin and redness care serum/cream Acne and oily skin compatible toner/gel Scalp care, scalp serum, hair growth products Men's cosmetics and aftershave products Additive-free, natural-oriented, organic formula compatible available
Company information
YOUCHANG INDUSTRIAL DEVELOPMENT CO., LTD is a specialized manufacturer of natural ingredients, focusing on herbal extracts and plant-derived extracts, and is a global company with strengths in international exports. We develop products that integrate traditional knowledge of Chinese medicine with biotechnology, catering to diverse industries such as pharmaceuticals, cosmetics, health foods, functional beverages, personal care, animal nutrition, and aromatherapy. Our main products include herbal extracts, fruit and vegetable powders, tea extracts, peptides, active pharmaceutical ingredients (APIs), natural flavors, essential oils, reed diffusers, and aroma candles. We utilize advanced extraction technologies such as supercritical CO₂ extraction, low-temperature vacuum concentration, membrane separation, and spray drying to achieve high purity and stability of components. We have obtained various international certifications including ISO, GMP, HACCP, HALAL, KOSHER, and organic certification, establishing a quality control and traceability system. We can accommodate both small batches and large-scale production. Through stable quality, competitive pricing, professional support, and sustainable sourcing of raw materials, we build trust with business partners around the world.
