No. 4 Ceramide AHA Glazed Skin Prep Serum
Numbuzin
A gentle exfoliating serum containing 3% glycolic acid and 3% gluconolactone (PHA) to refine skin texture, plus 5 types of ceramides and hyaluronic acid for hydration. Suitable for those seeking smoother, more radiant skin with strengthened barrier function.
Key Ingredients
Humectant that attracts and retains moisture
Humectant and solvent for ingredient delivery
+ 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. 4 Ceramide AHA Glazed Skin Prep Serum?
The key active ingredients in No. 4 Ceramide AHA Glazed Skin Prep Serum by Numbuzin include Glycerin (Humectant that attracts and retains moisture), Glycolic Acid (Chemical exfoliant that removes dead skin cells), Gluconolactone (Gentle PHA exfoliant and humectant), Betaine (Humectant and skin conditioning agent), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support). Based on Seoul Sister's analysis of 8+ user reports, key ingredients show 100% effectiveness for dryness in dry skin types. Seoul Sister tracks ingredient effectiveness across 5,800+ K-beauty products to provide data-backed recommendations.
Is No. 4 Ceramide AHA Glazed Skin Prep Serum good for sensitive skin?
No. 4 Ceramide AHA Glazed Skin Prep Serum 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. 4 Ceramide AHA Glazed Skin Prep Serum good for oily skin?
For oily skin, the key factors in evaluating No. 4 Ceramide AHA Glazed Skin Prep Serum are comedogenic ingredient ratings, oil content, and finish type. This serum contains 10 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. 4 Ceramide AHA Glazed Skin Prep Serum cost?
No. 4 Ceramide AHA Glazed Skin Prep Serum by Numbuzin starts from $25.20 USD for No. 4 Serum Miniature / 1.2ml*10ea. 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. 4 Ceramide AHA Glazed Skin Prep Serum?
No. 4 Ceramide AHA Glazed Skin Prep Serum 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.