MEDICUBE PDRN Pink Caffeine Collagen Eye Patch
Ingredients and claims, checked
Last checked September 19, 2026
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What is it like at a glance?
What is this product?
- What to expect
- This patch is registered in Korea as a functional cosmetic for brightening and wrinkle improvement.
- Key ingredients
- Niacinamide, Adenosine, Caffeine
- When
- Morning and evening
The sheet is set on Irish moss powder with carob, guar and cellulose gums.
Who is it for?
Less suited to
- Sensitive skin
What's good, and what to watch for?
Good points
- Registered as a brightening and wrinkle-care functional cosmetic
Watch-outs
- Pregnancy: check first (Retinol)
- If you clog easily: Glycine Soja (Soybean) Oil
- If you get fungal acne: Polyglyceryl-10 Laurate
What is in it?
The full ingredient list as the brand publishes it, in the printed order. Tap a name to read about that ingredient.
This brand publishes its ingredient list in Korean only. Names below are the matching INCI names from the Korean Cosmetic Association ingredient dictionary, except 1 with no dictionary entry, left in Korean.
Key ingredientWorth a closer look
- Water
- Glycerin
- Niacinamide
- Chondrus Crispus Powder
- 1,2-Hexanediol
- Ceratonia Siliqua (Carob) Gum
- Cyamopsis Tetragonoloba (Guar) Gum
- Hydroxyacetophenone
- Chondrus Crispus
- Allantoin
- Calcium Chloride
- Butylene Glycol
- Potassium Chloride
- Polyglyceryl-10 Laurate
- Propanediol
- Trehalose
- Cellulose Gum
- Sucrose
- Adenosine
- Ethylhexylglycerin
- Dipotassium Glycyrrhizate
- Caffeine
- Panthenol
- Cyanocobalamin
- Squalane
- Glycine Soja (Soybean) Oil
- Atelocollagen
- Desamido Collagen
- Hydrolyzed Collagen
- Centella Asiatica Extract
- Dimethylsilanol Hyaluronate
- Hydrolyzed Hyaluronic Acid
- Hydrolyzed Sodium Hyaluronate
- Tocopherol
- Soluble Collagen
- Houttuynia Cordata Extract
- Hyaluronic Acid
- Potassium Hyaluronate
- Retinol
- Sodium Hyaluronate
- Hydroxypropyltrimonium Hyaluronate
- Sodium Hyaluronate Crosspolymer
- Caprylic/Capric Triglyceride
- Collagen
- Collagen Amino Acids
- Sodium Hyaluronate Dimethylsilanol
- Sodium Acetylated Hyaluronate
- Phosphatidylcholine
- Centella Asiatica Leaf Extract
- 프로콜라겐
- Sodium DNA
- Ceramide NP
- Acetyl Hexapeptide-8
- Ascorbic Acid Polypeptide
- Glycine
- Glutamic Acid
- Serine
- Alanine
- Lysine
- Arginine
- Proline
- Threonine
- Acetyl Octapeptide-3
- Acetyl Tetrapeptide-2
- Acetyl Tetrapeptide-3
- Acetyl Tetrapeptide-5
- Acetyl Tetrapeptide-9
- Carnosine
- Copper Tripeptide-1
- Nonapeptide-1
- Palmitoyl Pentapeptide-4
- Palmitoyl Tripeptide-1
- Palmitoyl Tripeptide-5
Ingredients with no mark are ones we found nothing notable about, and when marks overlap on one ingredient we show the caution first.
What the claims add up to
- You can expect:
- less visible dark spots · softer-looking fine lines
- Only partly backed:
- firmer skin (amount unknown) · better hydration
- Don't count on:
- a brighter skin tone
See each claim, checked (11)
Claims, checked
Type (whitening·wrinkle improvement 2-functional cosmetic)
backed by evidenceEye area elasticity·puffiness care & glow eye patch
partly backedPDRN × caffeine × collagen ultra-adhesive eye patch
partly backedEye area elasticity intensive care perfected with PDRN·caffeine·collagen
partly backedPuffiness relief and abundant moisture supply create a vibrant eye area
partly backedRadiant eye care that manages the eye area from wrinkles to elasticity
partly backedEye bag puffiness relief
overstatedCooling hydrogel patches that visibly firm, depuff, and brighten
no supporting source foundUltra-adhesive eye patch that solidifies the key ingredients of the original PDRN serum
no supporting source foundUnder-eye sunken volume care
no supporting source foundDark circle improvement
no supporting source found
We quote each claim exactly as the brand published it, then check it against the ingredient list and the brand's own documents.
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