What it is
This extract is prepared from the rhizome and roots of tormentil, a plant in the rose family that is notably rich in tannins and other polyphenolic compounds. The high tannin content gives it astringent properties, and in cosmetics it is used as a skin-conditioning and soothing botanical. It is typically incorporated at low concentrations within the water phase.
Safety & warnings
Tannin-rich plant extracts are astringent and generally well tolerated at the low levels used in cosmetics, but very sensitive skin may find concentrated astringents drying. It is not a comedogenic oil and is not a recognized fragrance allergen. People with known plant sensitivities should patch test.
Origin & sourcing
Natural, plant-derived. It is obtained from the root and rhizome of Potentilla erecta (tormentil), a perennial herb of the Rosaceae family native to Europe and parts of Asia.
Questions everyone asks
What is tormentil root extract used for?
It is a tannin-rich botanical used as a conditioning, soothing, and astringent ingredient in skincare formulas.
Does tormentil root extract filter UV?
No. It is not a UV filter and does not contribute to a sunscreen's rated protection.