numbuzin No.6 Deep Sleep Mask Serum 50ml
numbuzin No.6 Deep Sleep Mask Serum 50ml
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About the Product
Size: 1.69 oz / 50ml
Product From: South Korea
What it is:
numbuzin No.6 Deep Sleep Mask Serum 50ml
numbuzin No.6 Deep Sleep Mask Serum is a luxurious overnight serum-mask hybrid that works while you sleep to deeply hydrate, plump, and restore the skin. Formulated with 63% Glacial Water, Chondrus Crispus (Irish Moss) Extract, and triple Hyaluronic Acid, it delivers an intensive surge of moisture that locks in overnight — so you wake up to visibly softer, plumper, and more radiant skin every morning.
Key Benefits
- 63% Glacial Water provides ultra-pure, mineral-rich hydration overnight.
- Triple Hyaluronic Acid (Sodium Hyaluronate, Hydrolyzed HA, Hyaluronic Acid) delivers deep, multi-layer moisture.
- Chondrus Crispus (Irish Moss) Extract helps lock in moisture and smooth skin texture.
- Niacinamide supports a brighter, more even skin tone while you sleep.
- Wake up to visibly softer, plumper, and more radiant skin.
Key Ingredients
Glacial Water (63%): Ultra-pure, mineral-rich water that delivers deep hydration overnight.
Triple Hyaluronic Acid: Delivers deep, multi-layer hydration for a plumped, dewy complexion.
Chondrus Crispus Extract: Irish Moss that helps lock in moisture and smooth skin texture.
Niacinamide: Supports a brighter, more even skin tone.
Who It's For
- All skin types
- Dehydrated or dull skin
- Anyone seeking an intensive overnight hydration treatment
How to Use
- As the last step of your evening skincare routine, apply a generous amount to the face and neck.
- Gently pat until absorbed. Leave on overnight.
- Rinse off in the morning or leave on and follow with your morning routine.
Recommended Use: Evening as the final skincare step. Can also be used as a daytime moisturizer.
Full Ingredients
Glacial Water (63%), Butylene Glycol, Propanediol, Glycerin, Niacinamide, 1,2-Hexanediol, Purified Water, Chondrus Crispus Extract, Saccharum Officinarum (Sugarcane) Extract, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Hyaluronic Acid, Carbomer, Tromethamine, Panthenol, Ethylhexylglycerin, Adenosine, Allantoin, Dipotassium Glycyrrhizate, Disodium EDTA, Sodium Citrate, Citric Acid.
Disclaimer: This product is a cosmetic intended to improve the appearance of the skin. Individual results may vary. It is not intended to diagnose, treat, cure, or prevent any disease.

About the Brand
Shop numbuzin's skin-perfecting K-beauty serums and essences, designed to reveal your skin's best number.
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Questions & Answers
Frequently Asked Questions
Do I need to rinse this off in the morning?
You can rinse it off or leave it on and follow with your morning skincare routine. Both methods work well.
Can I use it as a daytime moisturizer?
Yes. It can also be used as a lightweight daytime moisturizer. Follow with SPF in the morning.
Is it suitable for oily skin?
Yes. The lightweight, non-greasy formula is suitable for all skin types including oily and combination skin.
Is it suitable for sensitive skin?
Yes. The formula is designed for all skin types. We recommend patch testing before regular use if you have sensitive skin.
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