Biotherm's Biosource Hydrating & Tonifying Toner (Normal Skin) delivers more than a basic cleanser. It works effectively as an exfoliant that rids the skin of impurities and dead cells.Additionally, vitamin E protects the face from external damage, while glycerin moisturizes and refreshes. This invigorating toner leaves the face sparkling clean, refreshed, and ready for any skincare regimen.