What it is
Hamamelis Virginiana Leaf Water is the water obtained when witch hazel leaves are processed or distilled, carrying water-soluble plant constituents in a dilute form. It is used in cosmetics as a botanical water-phase ingredient that contributes a light astringent, conditioning character. In a sunscreen it functions as part of the aqueous base rather than as a UV filter.
Safety & warnings
As a dilute aqueous botanical, it is generally well tolerated. Because it is water-based, the finished-product preservative system is important, and trace plant constituents can occasionally cause sensitivity in predisposed individuals.
Origin & sourcing
Natural; the aqueous fraction or distillate derived from Hamamelis virginiana leaves.
Questions everyone asks
What is witch hazel leaf water?
It is the water phase or distillate from witch hazel leaves, used as a light, toning botanical ingredient in the water portion of a formula.
Is it the same as witch hazel extract?
Not exactly; the water is a dilute aqueous fraction, while an extract is typically a more concentrated preparation of plant solids.