![[numbuzin] No.6 Deep Sleep Mask Serum [50ml] -](http://saranghae.ch/cdn/shop/files/numbuzin-no6-deep-sleep-mask-serum-50ml-598260.webp?v=1728835382&width=3840)
The No.6 Deep Sleep Mask Serum by numbuzin provides intense hydration and firming effects, similar to mask sheets, to treat extremely dry, flaky and dull skin. It improves skin condition overnight and provides a revitalized complexion the next morning. Using glacier water instead of purified water, it hydrates the skin from within and instantly restores radiance and firmness. The highly concentrated, watery texture forms a moisture barrier on the skin and leaves a non-sticky finish.
- Glacier water: Hydrates the skin deeply from the inside out
- Intensive hydration and firming: Improves skin condition overnight and provides radiance and firmness
- Non-sticky: Highly concentrated, watery texture forms a moisture barrier
Ingredients
Your K-Beauty routine
Place the product correctly in your routine for a simple, safe and effective application.
Routine step
How often
How to apply
Fast shipping from Lucerne
We ship five days a week – Monday to Friday – directly from our own warehouse in Lucerne, Switzerland.
Orders placed before 1:00 p.m. from Tuesday to Friday are handed to the postal service the same day.
Thursday tip: Order before 1:00 p.m. on Thursday and choose A-Post. Your parcel will normally arrive on Friday, before the weekend.

