Mentha Piperita Leaf Extract

Mentha Piperita Leaf Extract is an extract made from peppermint leaves. In skincare and haircare, it’s usually included for its refreshing, cooling feel and its naturally aromatic character. Depending on how it’s processed, it can contain plant compounds such as menthol and flavonoids, which are often used to give formulas a crisp, invigorating sensory effect rather than a heavy treatment role.

For skin, this ingredient is most appreciated in products meant to feel energizing or clarifying, like cleansers, toners, scalp treatments, and lightweight lotions. It can help a formula feel more fresh and can be especially appealing to people with oily or combination skin, or anyone who likes a clean, cooling finish. In haircare, it’s often used in scalp-focused products for that same refreshing sensation.

Caveat: peppermint extracts can be irritating for some people, especially if the product is highly concentrated or used on sensitive, reactive, or compromised skin. If you know you’re prone to stinging or redness, patch testing is a smart idea. As with many botanical extracts, the overall formula matters a lot, so the ingredient’s effect depends on how it’s paired with the rest of the product.