Rosemary extract

Rosemary extract (CAS 84604-14-8), derived from Salvia rosmarinus, is a plant-based active used in food, cosmetic, and pharmaceutical manufacturing.

Where is Rosemary extract used?

• Food manufacturing: extends shelf life of fats, oils, meat products, and snacks by inhibiting lipid oxidation
• Flavor and fragrance: herbaceous profile in seasonings, marinades, and functional food products
• Personal care: stabilizes emulsions and oil-based formulations including creams, hair care products, and lip balms against rancidity
• Pharmaceutical and nutraceutical: natural antioxidant excipient in softgel, capsule, and liquid supplement formats
• It functions primarily as a natural antioxidant and preservative.

Good to know: It serves as a direct alternative to synthetic antioxidants like BHA and BHT. Standard commercial grades are characterized by rosmarinic acid or carnosic acid content.

Commercial specifications

• Specifications typically range from 5% to 60% active markers depending on the intended application matrix and potency requirements.
• These products often adhere to FCC and USP quality standards for global compliance.