What it is
Equisetum arvense, known as horsetail, is a primitive plant notable for its high silica content along with flavonoids and phenolic acids. In cosmetics the leaf extract is used as a skin-conditioning and mildly astringent botanical that contributes antioxidant character. It is commonly included at low levels as part of a botanical blend.
Safety & warnings
Horsetail extract is generally well tolerated on skin at cosmetic use levels. As with any botanical, sensitive individuals can occasionally react. It is not considered comedogenic and is not a known fragrance allergen.
Origin & sourcing
Natural. It is a plant extract obtained from the aerial parts of Equisetum arvense, a widespread perennial sometimes called field horsetail.
Questions everyone asks
What is horsetail extract used for in skincare?
It is a skin-conditioning, mildly astringent botanical rich in silica that also contributes antioxidant character.
What plant does it come from?
It is derived from Equisetum arvense, a widespread perennial plant known as field horsetail.