The Hydrate step of the iS Clinical Cleanse, Treat, Hydrate, Protect regimen delivers essential moisture and hydration support to seal in the active ingredients applied during the Treat step. iS Clinical hydration products are formulated with pharmaceutical-grade ingredients — including ceramides, peptides, and Hyaluronic Acid — to support the appearance of plumper, more resilient-looking skin without heaviness or congestion.

Reparative Moisture Emulsion is the collection's cornerstone moisturizer, delivering barrier-supporting hydration with ceramides and peptides for the appearance of stronger, more balanced-looking skin. This lightweight emulsion absorbs quickly and layers seamlessly under sun protection. For intensive overnight nourishment, Youth Intensive Creme provides a rich formula that supports the appearance of firmer, more youthful-looking skin while you sleep.

Moisturizing Complex offers a lightweight moisture and hydration option suitable for a wide range of skin types, while Hydra-Intensive Cooling Masque provides a cooling, deeply hydrating treatment for times when skin needs intensive moisture replenishment. For post-procedure or compromised skin, SHEALD Recovery Balm delivers concentrated barrier support with ceramides, cholesterol and fatty acids

Apply hydration products after your treatment serums and before sun protection. The Hydrate step locks in moisture and creates an optimal foundation for the Protect step that follows. Trusted by professionals in 60+ countries.

Explore the Protect step to complete your regimen, or find your ideal protocol with the skincare recommendation quiz.