Nagano Sleeping Mask

Nagano Sleeping Mask with Gigawhite is an overnight leave-on facial mask designed to deeply moisturize, nourish, and brighten your skin while you sleep. Enriched with Gigawhite, a blend of natural Alpine plant extracts, it helps improve dull skin, reduce the appearance of dark spots, and promote a more even skin tone.

Its lightweight, non-sticky formula absorbs quickly into the skin, providing long-lasting hydration and supporting the skin’s natural overnight repair process. Wake up to softer, smoother, and more radiant-looking skin with regular use.

Benefits
Deeply hydrates and nourishes the skin overnight
Helps brighten dull and tired-looking skin
Reduces the appearance of dark spots and uneven skin tone
Improves skin softness and smoothness
Supports overnight skin repair and renewal
Lightweight, non-sticky leave-on formula
Suitable for all skin types
How to Use
Cleanse your face and complete your skincare routine.
Apply an even layer of the sleeping mask over your face, avoiding the eye and lip areas.
Leave it on overnight without rinsing.
Wash your face with water the next morning.
Use 2–3 times a week or as needed.
Caution
For external use only.
Avoid direct contact with eyes.
Perform a patch test before first use.
Discontinue use if irritation occurs.
Store in a cool, dry place away from direct sunlight.