Witch Hazel Extract ●
TL;DR. This ingredient is primarily an astringent and skin-conditioning botanical extract, used in toners, cleansers, and aftershaves to reduce an oily feel and leave skin feeling tighter.
What does Witch Hazel Extract do in a cosmetic formula?
This ingredient is primarily an astringent and skin-conditioning botanical extract, used in toners, cleansers, and aftershaves to reduce an oily feel and leave skin feeling tighter.
Is Witch Hazel Extract clean?
It is generally accepted in clean beauty frameworks when extracted and preserved with compliant materials. Its tannin content and alcohol-based formats can feel drying or sting on reactive skin, so the finished formula matters.
Is Witch Hazel Extract sustainable?
This material is plant-derived, renewable, and expected to biodegrade readily. Sustainability depends on responsible agricultural or wild-harvest practices, plus the choice of extraction solvent and preservative system.
Is Witch Hazel Extract COSMOS-approved?
It can be permitted under COSMOS-natural and COSMOS-organic when the plant source, extraction solvent, preservatives, and processing meet the standard. It fits Green Chemistry best when made with water, glycerin, or organic ethanol and minimal processing.
How does Witch Hazel Extract work chemically?
This material is a complex aqueous or hydroalcoholic extract rich in polyphenolic tannins, including gallotannins and proanthocyanidins, with smaller amounts of flavonoids and volatile components. Typical use levels are often 1 to 10% for concentrated extracts and higher in toner-style formulas, and it is most stable around mildly acidic to neutral pH with protection from heat, oxidation, and metal ions.
Last updated 2026-05-13