Equisetum arvense extract

Equisetum arvense extract (CAS 71011-23-9), also marketed as horsetail extract, is a botanical ingredient derived from the field horsetail plant. It is used across personal care, nutraceutical, and pharmaceutical applications for its antioxidant activity and moisture-retention properties.

In cosmetic formulations, it is incorporated into hair care products such as shampoos, conditioners, and scalp treatments. Its silica-rich profile supports claims around hair strength and shine in various professional beauty applications.

Skincare formulators use it in serums, creams, and toners targeting antioxidant protection and skin-conditioning benefits. In nutraceuticals and dietary supplements, it appears in capsule and tablet formats positioned around connective tissue support.

The extract is also utilized for mineral supplementation in health products. Pharmaceutical and herbal medicine manufacturers source it as an active botanical component in standardized herbal preparations for global distribution.

Equisetum arvense extract is supplied as a dry powder or liquid extract, with dry forms being the most common for supplement and cosmetic manufacturing. Standardized grades are available, typically defined by silica or flavonoid content.

Food-grade or cosmetic-grade specifications can be requested depending on the intended application. Organic-certified material is available from select suppliers to meet clean-label and natural formulation requirements for modern brands.