The genus _Quercus_ (oak) refers to hundreds of species of this plant. Extracts of _Quercus_ can have beneficial properties but they can also be skin sensitizing.
Paula's Choice Skincare is available locally in over 20 markets worldwide. If visiting the site from one of the markets below, please shop through your local site. You're welcome to visit the US site, but please note you will not be able to order from it.
For information on shipping to markets not listed, visit our International FAQs.
