What it is: A clinically proven at-home oxygen facial that delivers instant and lasting hydration in just one use.

Who it's for: All skin types.

What it does: Bring home the power of Kate's #1 clinic oxygen treatment. It's a patented booster that utilizes oxygen and hyaluronic acid to deliver instant and lasting hydration, powerfully combating the visible signs of dehydration. Advanced Hydrafill® Complex utilizes oxygen, hyaluronic acid and botanical extracts to pump skin full of hydration, improving radiance while visibly smoothing and plumping. Use as your hydration step after cleansing and exfoliating so skin is prepped to better absorb subsequent serums, treatments and moisturizers in your regimen. Formulated to protect from blue light.

Research results:

In an independent clinical study after two weeks of use:

- 90% reported an improvement in their skin's appearance overall.

- 83% reported that their lines appeared dramatically smoother and softer.

- 96% agreed skin appeared smooth.

How to use: Use twice a day, morning and night. Shake bottle well. Prior to first use, prime the applicator by spraying three times, away from the face. Press actuator button and dispense product on the face and immediately massage.