Plantago lanceolata extract

Plantago lanceolata extract (CAS 85085-64-9), commonly known as ribwort plantain, is a botanical extract derived from the leaves of narrowleaf plantain. It is used across personal care, pharmaceutical, and food applications primarily for its antioxidant and moisturizing properties.

In cosmetic formulations, it functions as a humectant and antioxidant, incorporated into creams, serums, lotions, and soothing skin care products targeting sensitive or irritated skin. Pharmaceutical and nutraceutical manufacturers use it in herbal preparations.

It is also utilized in dietary supplements and throat lozenges where botanical actives are required. In food and nutrition products, it contributes antioxidant activity to functional food formulations and botanical beverage blends.

Personal care formulators also incorporate it into hair care products to support scalp conditioning and moisture retention. Plantago lanceolata extract is available as a liquid extract, dry powder, and standardized spray-dried powder.

These formats are suitable for incorporation into aqueous or hydroalcoholic systems. Common supply grades include cosmetic-grade and food-grade, with standardized extracts specified by ratio such as 4:1 or 10:1.

Standardization can also be measured by active marker compounds such as aucubin or acteoside. Packaging typically ranges from small quantities for formulators to bulk volumes for industrial buyers.