No. 6 Deep Sleep Mask Serum

Numbuzin’s No. 6 Deep Sleep Mask Serum is an overnight sleeping mask-serum hybrid designed to soothe and replenish skin while you sleep. It has a gel-cream texture that absorbs evenly, suited for dry to combination skin and those seeking restorative overnight hydration. Fragrance-free and lightweight, it targets dullness and moisture loss without feeling heavy.