No.4 Collagen Firming Cream
4번 콜라겐 퍼밍 크림
Numbuzin
An anti-aging cream with peptide-collagen complex that firms, plumps fine lines, and provides deep moisture for mature and dry skin. Clean formula.
Key Ingredients
Pending enrichment
Humectant that attracts and retains moisture
Emollient and lightweight skin conditioner
Humectant and skin conditioning agent
+ 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 Moisturizers
Frequently Asked Questions
What are the key ingredients in No.4 Collagen Firming Cream?
The key active ingredients in No.4 Collagen Firming Cream by Numbuzin include Glycerin (Humectant that attracts and retains moisture), Betaine (Humectant and skin conditioning agent), Shea Butter (Emollient that moisturizes and softens skin), Macadamia Oil (Emollient that deeply moisturizes and softens skin), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support). Drawing on K-beauty research and community consensus, key ingredients show 82% effectiveness for acne in oily skin types. Seoul Sister tracks ingredient effectiveness across 5,800+ K-beauty products to provide data-backed recommendations.
Is No.4 Collagen Firming Cream good for sensitive skin?
No.4 Collagen Firming Cream is a Korean moisturizer 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 Collagen Firming Cream good for oily skin?
For oily skin, the key factors in evaluating No.4 Collagen Firming Cream are comedogenic ingredient ratings, oil content, and finish type. This moisturizer contains 6 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 Collagen Firming Cream cost?
No.4 Collagen Firming Cream by Numbuzin starts from $18.50 USD for 50ml. 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 Collagen Firming Cream?
No.4 Collagen Firming Cream by Numbuzin is available from authorized K-beauty retailers including Olive Young Global, Soko Glam, YesStyle, and Amazon. Prices start from $18.50 USD. Seoul Sister verifies retailer authenticity and tracks counterfeit indicators to help you buy genuine Korean skincare products.