What it is
Mentha Arvensis Powder is derived from the cornmint plant, the same species that is the principal commercial source of natural menthol. In formulations it contributes a minty aroma and a perceived cooling sensation on the skin, which is why it appears in sun care products marketed with a cooling or refreshing feel. As a milled plant material it carries the plant's volatile constituents along with fibrous solids.
Safety & warnings
Mint-derived materials contain menthol and other volatile terpenes that can produce a cooling or tingling sensation and, in some people, irritation or sensitization, particularly on compromised or sensitive skin and around the eyes. Limonene and linalool, common constituents of mint botanicals, are recognized fragrance allergens. Patch testing is reasonable for individuals prone to fragrance or terpene reactions.
Origin & sourcing
Plant-derived, obtained from the leaves and aerial parts of Mentha arvensis (cornmint), a mint species cultivated extensively in India and East Asia and the dominant natural source of menthol.
Questions everyone asks
Why is mint powder used in sunscreen?
It contributes a minty scent and a cooling sensation, supporting products positioned as refreshing or cooling on application.
Is it the same as menthol?
No. Cornmint is the plant menthol is extracted from, but the powder is the milled plant material containing menthol along with other natural constituents.