Numbuzin
No.6 Deep Sleep Mask SerumA serum built around Niacinamide and Hyaluronic acid, for hydration and barrier repair.
A serum built around Niacinamide and Kojic acid, for barrier repair and smoothing.
Brand price
USD 21.00 · checked 26 Sept 2026 · brand's site
Brand price
USD 26.00 · checked 26 Sept 2026 · brand's site
At a Glance
They come out differently on Fragrance-free; that row is shaded. Tap any answer to see why.
Key Ingredients
Hyaluronic acid3
Hyaluronic acid and its salts; a humectant that binds water to the skin.
Hyaluronic Acid, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer
Fatty alcohol1
Waxy fatty alcohols used as emollients and thickeners; unrelated to drying alcohol.
Benefits
Hydrating19
Boosts hydration and relieves dry, tight skin.
Anhydroxylitol, Butylene Glycol, Dipotassium Glycyrrhizate, Fructooligosaccharides, Fructose, Glucose, Glycereth-26, Glycerin, Hyaluronic Acid, Hydrolyzed Glycosaminoglycans, Hydrolyzed Hyaluronic Acid, Panthenol, Propanediol, Sodium Hyaluronate, Sodium Hyaluronate Crosspolymer, Sodium PCA, Tocopherol, Xylitol, Xylitylglucoside
Barrier Repair6
Strengthens and restores the skin's natural barrier.
Aloe Barbadensis Flower Extract, Glycerin, Niacinamide, Panthenol, Tocopherol, Xylitol
Reduces Irritation2
Eases discomfort and supports skin resilience.
Hydrating5
Boosts hydration and relieves dry, tight skin.
Butylene Glycol, Jojoba Esters, Panthenol, Squalane, Tocopherol
Barrier Repair12
Strengthens and restores the skin's natural barrier.
Allantoin, Behenyl Alcohol, Caprylic/Capric/Succinic Triglyceride, Cetyl Alcohol, Coco-Caprylate/Caprate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Jojoba Esters, Niacinamide, Panthenol, Silica Silylate, Squalane, Tocopherol
Reduces Irritation3
Eases discomfort and supports skin resilience.
Concerns
May Worsen Seborrheic Dermatitis1
May feed the yeast involved in seborrheic dermatitis.
May Worsen Seborrheic Dermatitis5
May feed the yeast involved in seborrheic dermatitis.
Behenyl Alcohol, Cetyl Alcohol, Coco-Caprylate/Caprate, Hydrogenated Castor Oil/Sebacic Acid Copolymer, Jojoba Esters
May Worsen Keratosis Pilaris2
May clog follicles or strip skin prone to keratosis pilaris.
Ingredients Side-by-side
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
1,2-Hexanediol (in both products)
Skin Conditioning
Skin Conditioning
Humectant
Skin Conditioning
Niacinamide (in both products)
Smoothing
0 / —
- Niacinamide
- Acne Fighting
- Barrier Repair
- Brightening
- Dark Spots
- Even Tone
- Oil Control
- Pore Refining
- Redness Reducing
Emollient
- Fatty esters (glyceryl stearate, PEG-100 stearate)
- May Worsen Seborrheic Dermatitis
1,2-Hexanediol (in both products)
Skin Conditioning
Curcuma Longa Root Extract (in both products)
Perfuming
Ingredients Explained
These ingredients are found in both products.
Ingredients higher up in an ingredient list are typically present in a larger amount.
Butylene Glycol
Fragrance, Humectant, Skin Conditioning, Solvent, Viscosity Controlling
Butane-1,3-diol (CAS No. 107-88-0/ EC No. 203-529-7) (R)-(-)-butane-1,3-diol” (CAS No. 6290-03-5/ EC No. 228-532-0)
Learn more about Butylene Glycol →Niacinamide
Smoothing
Niacinamide is niacinamide.
Learn more about Niacinamide →1,2-Hexanediol
Skin Conditioning, Solvent
We don't have a description for 1,2-Hexanediol yet.
Learn more about 1,2-Hexanediol →Melia Azadirachta Leaf Extract
Skin Conditioning
Melia Azadirachta Leaf Extract is an extract of the leaves of the Neem Tree, Melia azadirachta L., Meliaceae
Learn more about Melia Azadirachta Leaf Extract →Melia Azadirachta Flower Extract
Skin Conditioning
Melia Azadirachta Flower Extract is an extract of the flowers of the Neem Tree, Melia Azadirachta L., Meliaceae
Learn more about Melia Azadirachta Flower Extract →Coccinia Indica Fruit Extract
Skin Conditioning
Coccinia Indica Fruit Extract is an extract of the fruit of Coccinia indica, Cucurbitaceae
Learn more about Coccinia Indica Fruit Extract →Ocimum Sanctum Leaf Extract
Skin Conditioning
Ocimum Sanctum Leaf Extract is an extract of the leaves of Ocimum sanctum, Labiatae
Learn more about Ocimum Sanctum Leaf Extract →Corallina Officinalis Extract
Skin Conditioning
Corallina Officinalis Extract is an extract of the Alga, Corallina officinalis L., Corallinaceae
Learn more about Corallina Officinalis Extract →Curcuma Longa Root Extract
Fragrance, Perfuming
Curcuma Longa Root Extract is an extract of the rhizomes of the Turmeric, Curcuma longa L., Zingiberaceae
Learn more about Curcuma Longa Root Extract →Panthenol
Antistatic, Hair Conditioning, Skin Conditioning
Panthenol is panthenol (provitamin B5).
Learn more about Panthenol →
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