What it is
Iris florentina root extract is prepared from the dried rhizome (orris root) of the Florentine iris, a plant long prized for its aromatic, violet-like scent. In sunscreens it is typically used in small amounts as a skin-conditioning botanical and to contribute a soft fragrance note. The root contains aromatic irones along with other plant constituents.
Safety & warnings
Generally used at low levels. Because it is an aromatic botanical, it may contribute scent compounds and could be a sensitivity concern for fragrance-reactive or very sensitive skin.
Origin & sourcing
Natural; extracted from the rhizome of Iris florentina, with the prized aromatic character developing after the roots are dried and aged.
Questions everyone asks
What is orris root?
Orris root is the dried, aged rhizome of certain iris species, including Iris florentina, valued for its violet-like aroma and used as both a botanical extract and a fragrance material.
Why is iris root extract in sunscreen?
It is included mainly as a skin-conditioning botanical and to add a subtle fragrance character, typically at very small concentrations.