Propolis extract

Propolis extract (CAS 85665-41-4) is a standardized resinous concentrate derived from bee-collected propolis, processed into a form suitable for industrial formulation. It functions as a natural preservative and antioxidant across food, cosmetic, and pharmaceutical manufacturing.

In food and beverage production, it extends shelf life in functional foods, confectionery coatings, and dietary supplements where clean-label preservation is a priority. Cosmetic formulators incorporate it into skincare creams and lip balms.

It is also used in oral care products, toothpastes and mouthwashes in particular, for its antimicrobial activity against spoilage organisms. Pharmaceutical and nutraceutical manufacturers use it as an active ingredient in throat sprays.

Lozenges and capsule formulations targeting immune support frequently utilize this extract. It also appears in flavor applications where a mild, resinous character contributes to product profile alongside its preservative function.

Propolis extract is supplied as a liquid tincture, dry powder, or soft resin, depending on the extraction solvent and intended application. Common grades include ethanol-based extracts standardized to defined flavonoid content.

Water-soluble and glycerin-based variants are also available, which are suited to aqueous formulations. Food-grade and cosmetic-grade specifications are the most commercially prevalent in the current global market.

Documentation for these products typically includes standardization certificates and residual solvent data. This ensures compliance with various industrial requirements and safety protocols for high-quality manufacturing processes.