Isntree Hyaluronic Acid Water Sleeping Mask

The Isntree Hyaluronic Acid Water Sleeping Mask is a deeply hydrating overnight mask designed to replenish moisture and restore skin balance while you sleep. This lightweight gel mask works through the night to hydrate multiple layers of the skin, helping you wake up with plump, refreshed, and well-rested skin.

Formulated with five types of hyaluronic acid ranging from high to low molecular weights, it delivers moisture from the surface down to deeper layers. Added humectants like glycerin and beta-glucan enhance hydration retention, making this sleeping mask especially effective for dry, dehydrated, or tired skin. Despite its intense moisture care, the texture remains light, breathable, and non-sticky.

Main benefits

• Deeply hydrates all layers of the skin overnight
• Helps prevent moisture loss while sleeping
• Improves skin plumpness and softness by morning
• Calms dryness and tightness
• Lightweight gel texture that absorbs comfortably

Key ingredients

• Five types of hyaluronic acid hydrate from surface to deeper layers
• Glycerin boosts moisture retention and skin softness
• Beta-glucan supports barrier strength and long-lasting hydration
• Soothing base helps keep skin calm and balanced overnight

Best for skin types

• Dry skin
• Dehydrated skin
• Sensitive skin
• Normal skin needing overnight hydration
• Skin feeling tight or dull

How to use

• Apply as the final step of your nighttime skincare routine
• Spread an even layer over face and neck
• Leave on overnight
• Rinse off in the morning or continue with your usual routine

Bubu Tip

Use a slightly thicker layer during colder seasons or after active treatments to lock in moisture and prevent overnight dehydration.

Clean formula focus

• Lightweight, breathable gel texture
• Hydration-focused overnight care
• Non-sticky finish
• Suitable for sensitive skin