Sisley Hydra-Flash Intensive Formula 2 oz

Sisley Hydra-Flash Intensive Formula is a cult-classic emergency hydration treatment that rescues severely dehydrated, tired, and weather-worn skin. This wash-free moisturizing bath floods thirsty skin with an intense surge of moisture, using a biomimetic design to draw and hold water deep in the tissue. Skin that feels tight, rough, or dull is left plumped, soft, and visibly revived, with fine dehydration lines smoothed away. It works fast as a leave-on treatment whenever skin needs rescue, layering under a moisturizer or worn alone as a comforting mask. Fresh and quenching, it suits skin stressed by travel, weather, or fatigue. An intensive drink of water for skin needing urgent hydration.

• Emergency treatment rescues severely dehydrated skin
• Floods thirsty skin with an intense surge of moisture
• Plumps and smooths away fine dehydration lines fast
• Wash-free: wear under cream or alone as a mask

How to Use: Apply a generous layer over cleansed skin whenever it feels tight or dehydrated. Leave on, no need to rinse. Wear alone as a comforting mask or layer your moisturizer on top.