
Mediheal
A firming serum formulated with hydrolyzed collagen, niacinamide, and retinol to improve skin elasticity and volume. Suitable for aging skin seeking to restore firmness and reduce fine lines.
emollient, moisturizing, antioxidant
Humectant that attracts and retains moisture
Humectant and solvent for ingredient delivery
Humectant and preservative booster. Common in K-beauty as a multifunctional alternative to traditional preservatives.
+ 15 more ingredients
Editorial baseline from K-beauty clinical research and community consensus. Real subscriber reports layer on as the community grows.
The key active ingredients in Collagen Firming Volume Serum by Mediheal include Glycerin (Humectant that attracts and retains moisture), Niacinamide (Vitamin B3) (brightening, pore-minimizing, barrier-support), Hydrolyzed Extensin (Plant protein for skin conditioning and film-forming), Macadamia Oil (Emollient that deeply moisturizes and softens skin), Hydrogenated Lecithin (Emollient and skin barrier enhancer). Drawing on K-beauty research and community consensus, key ingredients show 86% effectiveness for dehydration in dry skin types. Seoul Sister tracks ingredient effectiveness across 5,900+ K-beauty products to provide data-backed recommendations.
Collagen Firming Volume Serum is a Korean serum by Mediheal. 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.
For oily skin, the key factors in evaluating Collagen Firming Volume Serum are comedogenic ingredient ratings, oil content, and finish type. This serum 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.
Collagen Firming Volume Serum by Mediheal starts from $19.24 USD for 40ml. 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.
Collagen Firming Volume Serum by Mediheal is tracked at Olive Young. Prices start from $19.24 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.
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