No.1–5 Sheet Mask (10 Sheets)
Numbuzin
A collection of sheet masks from numbuzin's numbered line, offering various targeted treatments for different skin concerns. Each pack contains 10 sheets designed to deliver concentrated essence for hydration and skin improvement.
Key Ingredients
Solvent and humectant that enhances absorption
Humectant that attracts and retains moisture
Humectant and preservative booster. Common in K-beauty as a multifunctional alternative to traditional preservatives.
+ 15 more ingredients
Ingredient Effectiveness Data
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
More Korean Masks
Frequently Asked Questions
What are the key ingredients in No.1–5 Sheet Mask (10 Sheets)?
The key active ingredients in No.1–5 Sheet Mask (10 Sheets) by Numbuzin include Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Glycerin (Humectant that attracts and retains moisture), Betaine (Humectant and skin conditioning agent), Sophora Root Extract (Antioxidant and skin soothing agent), Trehalose (Humectant and skin protectant). Drawing on K-beauty research and community consensus, key ingredients show 84% effectiveness for irritation in sensitive skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Is No.1–5 Sheet Mask (10 Sheets) good for sensitive skin?
No.1–5 Sheet Mask (10 Sheets) is a Korean mask 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.1–5 Sheet Mask (10 Sheets) good for oily skin?
For oily skin, the key factors in evaluating No.1–5 Sheet Mask (10 Sheets) are comedogenic ingredient ratings, oil content, and finish type. This mask contains 9 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.1–5 Sheet Mask (10 Sheets) cost?
No.1–5 Sheet Mask (10 Sheets) by Numbuzin starts from $16.21 USD for 26ml*10ea. Seoul Sister tracks pricing at Olive Young, with price drop alerts for Pro members. Seoul Sister does not sell products — we compare retailer pricing so you can buy from the source.
Where to buy No.1–5 Sheet Mask (10 Sheets)?
No.1–5 Sheet Mask (10 Sheets) by Numbuzin is tracked at Olive Young. Prices start from $16.21 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products. We are an advice platform and never sell products ourselves.