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Medicube Collagen Niacinamide Jelly Cream ingredients: is it worth it?
A glossy hydration gel wrapped in collagen hype, not a serious firming treatment.
A glossy hydration gel wrapped in collagen hype, not a serious firming treatment.
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The efficacy score is 3.7/5: the formula earns credit from a substantial humectant system, niacinamide placed early enough to plausibly support barrier function, hyaluronic polymer, and squalane, but collagen, elastin, and Sodium DNA are marketing framing rather than proven drivers of meaningful structural rejuvenation. The many botanical and protein ingredients appear after the core base and are unlikely to transform results; no retinoid, dedicated pigment treatment, or clinically optimized anti-aging system is present. The fragrance is a safety deduction, not an efficacy deduction.
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DemythSkin rates Medicube Collagen Niacinamide Jelly Cream 3.7/5 for efficacy and 4.2/5 for safety.
CONTAINS COMMON SENSITISERS⌄
Fragrance components and essential oils that more often cause reactions in sensitive skin: Fragrance (Parfum). Most people tolerate them; patch test if your skin reacts easily.
ACTIVE INGREDIENTS BY TIER
Gold Standards
High clinical proof | Skin-transformativeReliable
Proven resultsPotent
Developing evidenceOverhyped | Marketing
Hype | Limited dataDocumented Irritants
Evidence-backed flagFORMULATION BASE (14)⌄
FULL INGREDIENT LIST⌄
Water, Propanediol, Dipropylene Glycol, Butylene Glycol, Methylpropanediol, Diethoxyethyl Succinate, Ethoxydiglycol, Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer, Niacinamide, Trehalose, 1,2-Hexanediol, Chlorella Vulgaris Extract, Collagen, Hydrolyzed Collagen, Cynanchum Atratum Extract, Althaea Rosea Flower Extract, Soluble Collagen, Allium Sativum (Garlic) Bulb Extract, Avena Sativa (Oat) Kernel Extract, Bertholletia Excelsa Seed Extract, Brassica Oleracea Italica (Broccoli) Extract, Camellia Sinensis Seed Extract, Salmon Egg Extract, Solanum Lycopersicum (Tomato) Fruit Extract, Spinacia Oleracea (Spinach) Leaf Extract, Vaccinium Angustifolium (Blueberry) Fruit Extract, Wine Extract, Polyglyceryl-10 Isostearate, Tromethamine, Glucose, Polyglyceryl-10 Oleate, Ethylhexylglycerin, Fructooligosaccharides, Fructose, Adenosine, Sodium Phytate, Cyanocobalamin, Tocopherol, Pullulan, Glycerin, Hydroxypropyltrimonium Hyaluronate, Squalane, Soluble Proteoglycan, Hydrolyzed Elastin, Sodium DNA, Carbomer, Xanthan Gum, Fragrance (Parfum).
WHAT EACH INGREDIENT DOES (24)⌄
- Water
- Solvent and formula base
- Propanediol
- Humectant and solvent
- Dipropylene Glycol
- Humectant and solvent
- Butylene Glycol
- Humectant and solvent
- Methylpropanediol
- Humectant and solvent
- Diethoxyethyl Succinate
- Light emollient solvent
- Ethoxydiglycol
- Solvent and penetration aid
- Ammonium Acryloyldimethyltaurate/Beheneth-25 Methacrylate Crosspolymer
- Gel-forming texture modifier
- Niacinamide
- Barrier-supporting vitamin B3
- Trehalose
- Humectant and water binder
- 1,2-Hexanediol
- Humectant and preservative booster
- Chlorella Vulgaris Extract
- Algae-derived botanical extract
- Collagen
- Film-forming protein
- Hydrolyzed Collagen
- Hydrolyzed film-forming protein
- Cynanchum Atratum Extract
- Botanical skin-conditioning extract
- Althaea Rosea Flower Extract
- Botanical skin-conditioning extract
- Soluble Collagen
- Film-forming protein
- Allium Sativum (Garlic) Bulb Extract
- Botanical antioxidant extract
- Avena Sativa (Oat) Kernel Extract
- Soothing botanical extract
- Bertholletia Excelsa Seed Extract
- Botanical antioxidant extract
- Brassica Oleracea Italica (Broccoli) Extract
- Botanical antioxidant extract
- Camellia Sinensis Seed Extract
- Botanical skin-conditioning extract
- Salmon Egg Extract
- Animal-derived conditioning extract
- Solanum Lycopersicum (Tomato) Fruit Extract
- Botanical antioxidant extract
EXTERNAL CITATIONS
Niacinamide: Barrier support and tone-evening evidence; concentration is not disclosed and exact percentage cannot be inferred reliably from the label.
Glycerin: Well-established humectant for increasing stratum-corneum hydration.
Squalane: Emollient that improves skin feel and helps reduce moisture loss.
Hydroxypropyltrimonium Hyaluronate: Film-forming hyaluronic-acid derivative used for surface hydration.
DISCLAIMER: THIS ANALYSIS IS FOR INFORMATION ONLY. NOT MEDICAL ADVICE. AI-GENERATED DATA BASED ON PUBLICLY AVAILABLE INGREDIENT LISTS. VERIFY WITH A MEDICAL PROFESSIONAL.
A cheaper moisturizer that scores as high or higher
A different formula for the same concern (hydration) that scores at least as high on both efficacy and safety.
Medicube Collagen Niacinamide Jelly Cream: common questions
Is Medicube Collagen Niacinamide Jelly Cream worth it?
Medicube Collagen Niacinamide Jelly Cream scores 3.7 out of 5.0 for efficacy (Modest) and 4.2 out of 5.0 for safety (Gentle) on DemythSkin's independent ingredient analysis. A glossy hydration gel wrapped in collagen hype, not a serious firming treatment.
What are the key active ingredients in Medicube Collagen Niacinamide Jelly Cream?
Medicube Collagen Niacinamide Jelly Cream contains no gold-standard actives. Its formula is built on supporting and base ingredients rather than clinically transformative actives.
Does Medicube Collagen Niacinamide Jelly Cream contain fragrance or known irritants?
DemythSkin flags these ingredients in Medicube Collagen Niacinamide Jelly Cream as documented irritants: Fragrance (Parfum). This product does contain fragrance.
How is Medicube Collagen Niacinamide Jelly Cream scored?
DemythSkin grades every product on two independent scores: efficacy (whether the ingredients have clinical evidence of working) and safety (irritation and sensitisation risk). Ingredients are graded S through D against a database of over 3,000 compounds. Brand and price are not part of the score, and no brand pays for one.
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