No. 6 Deep Sleep Mask Serum Special Set
Numbuzin
A hydrating overnight serum containing 63% glacier water, niacinamide, and triple hyaluronic acid complex to deeply moisturize and strengthen skin barrier while you sleep. Includes a soothing tea tree sheet mask for calming irritated skin.
Key Ingredients
Humectant and solvent for ingredient delivery
Humectant and solvent that enhances hydration
Humectant that attracts and retains moisture
+ 15 more ingredients
Ingredient Effectiveness Data
Based on aggregated user reports across Seoul Sister's community
More Korean Serums
Frequently Asked Questions
What are the key ingredients in No. 6 Deep Sleep Mask Serum Special Set?
The key active ingredients in No. 6 Deep Sleep Mask Serum Special Set by Numbuzin include Glycerin (Humectant that attracts and retains moisture), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Chlorella Extract (Antioxidant and skin conditioning agent), Xylitylglucoside (Humectant and skin moisturizing agent), Hydrolyzed Hyaluronic Acid (Small molecule humectant that penetrates skin deeply). Based on Seoul Sister's analysis of 61+ user reports, key ingredients show 100% effectiveness for sensitivity in dry skin types. Seoul Sister tracks ingredient effectiveness across 5,800+ K-beauty products to provide data-backed recommendations.
Is No. 6 Deep Sleep Mask Serum Special Set good for sensitive skin?
No. 6 Deep Sleep Mask Serum Special Set is a Korean serum by Numbuzin. Sensitive skin compatibility depends on individual triggers and allergies. Seoul Sister's AI advisor Yuri analyzes all 20 ingredients against your specific skin type, concerns, and known allergens to provide a personalized compatibility score. Common irritant ingredients like fragrance, alcohol denat, and essential oils are flagged automatically.
Is No. 6 Deep Sleep Mask Serum Special Set good for oily skin?
For oily skin, the key factors in evaluating No. 6 Deep Sleep Mask Serum Special Set are comedogenic ingredient ratings, oil content, and finish type. This serum contains 14 active ingredients. Seoul Sister's database cross-references each ingredient's comedogenic rating (0-5 scale) against your skin type to identify potential pore-clogging risks. Subscribe for a personalized oily skin compatibility analysis.
How much does No. 6 Deep Sleep Mask Serum Special Set cost?
No. 6 Deep Sleep Mask Serum Special Set by Numbuzin starts from $25.20 USD for [Original Product] 80mL / [Special Set] 27mL (1P). Seoul Sister Pro members compare prices across 6+ authorized retailers including Olive Young, Soko Glam, and YesStyle to find the best deal, with automatic price drop alerts.
Where to buy No. 6 Deep Sleep Mask Serum Special Set?
No. 6 Deep Sleep Mask Serum Special Set by Numbuzin is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $25.20 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.