Numbuzin No. 6 Deep Sleep Mask Serum — a deeply hydrating overnight serum-mask designed to be used as a sleeping mask.


The formula is based on Glacier Water (63%), which provides the skin with intensive hydration, helps address various skin concerns, and improves its overall condition, restoring a healthy and refreshed appearance. Glacier water is one of the purest forms of natural water, rich in minerals and other beneficial elements that help maintain healthy-looking skin from within and on the surface.
The serum's intensive moisturizing effect is further enhanced by 5 types of Hyaluronic Acid. Hyaluronic acid acts like a sponge, attracting and retaining up to 10 times its own weight in water, delivering the deep hydration that skin needs. By maintaining optimal moisture levels, the formula also helps restore skin elasticity and firmness.
The product features a lightweight, fluid texture that absorbs quickly without leaving the skin feeling tight.
The serum has been dermatologically tested and confirmed to be suitable for sensitive facial skin. It does not contain harmful chemical ingredients that may trigger allergic reactions or irritation.
Suitable for all skin types.
How to Use:
After cleansing and toning, apply an appropriate amount of serum evenly over the entire face, 20–30 minutes before bedtime.
For optimal results, apply the serum-mask in a second layer to provide additional hydration.