Compare Products: 10% Pure Vitamin C Anti-Aging Face Serum vs PDRN Pink Peptide Serum

Who It's Designed For

La Roche-Posay
  • Those who trust dermatologist-recommended brands
  • Users with oily or combination skin who benefit from salicylic acid
  • People seeking a moderate vitamin C concentration (10% vs. 15-20%)
  • Those who want hyaluronic acid hydration alongside vitamin C
  • Users looking for a multi-active anti-aging serum
Medicube
  • Those seeking peptide-based anti-aging with PDRN
  • Users who want a lightweight serum for morning and evening use
  • People interested in K-beauty award-winning products
  • Those looking for brightening alongside anti-aging benefits
  • Users who enjoy a subtle scented serum experience

Key Ingredients

La Roche-Posay

10% Ascorbic Acid (L-Ascorbic Acid), Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Salicylic Acid, Neurosensine (Diacetyl Dipeptide-1 Cetyl Esters)

Medicube

Rose PDRN (Sodium DNA), 5-Type Peptide Complex, Niacinamide (4.4-5.4%), Adenosine, Hydrolyzed Collagen

Product Composition

23% similarity (12 ingredients in common)

Shared Ingredients
aqua/waterglycerinpolysilicone-11propylene glycolc13-14 isoparaffinsodium hyaluronateadenosinedisodium edtahydrolyzed hyaluronic acidcaprylyl glycoldiacetyl dipeptide-1 cetyl estersparfum/fragrance
Only in La Roche-Posay (16)
ascorbic acidcyclohexasiloxanealcohol denat.potassium hydroxidepolymethylsilsesquioxanedimethiconepentaerythrityl tetraethylhexanoatepeg-20 methyl glucose sesquistearatepoloxamer 338ammonium polyacryloyldimethyl tauratelaureth-7xanthan gumtoluene sulfonic acidpolyacrylamidetocopherolsalicylic acid
Only in Medicube (24)
niacinamidebutylene glycol2-hexanediolglyceryl acrylate/acrylic acid copolymerpvm/ma copolymerglycereth-26acrylates/c10-30 alkyl acrylate crosspolymerisopropyl myristateubiquinonetromethaminepolyisobutenesorbitan oleateatelocollagensalmon egg extractcyanocobalaminmelia azadirachta leaf extractmelia azadirachta flower extractcurcuma longa (turmeric) root extractocimum sanctum leaf extractcorallina officinalis extractcopper tripeptide-1palmitoyl pentapeptide-4palmitoyl tripeptide-1palmitoyl tetrapeptide-7

User Feedback Patterns

La Roche-Posay
Smooth, elegant texture

Users praise the lightweight, quick-absorbing texture. The silicone base and alcohol give it a matte, non-sticky finish that layers well under makeup.

Alcohol causes dryness for some

Users with dry or sensitive skin report dryness and irritation, likely from the denatured alcohol. This is the most common negative feedback.

Effective brightening

Users who tolerate the formula report visible brightening and improved skin tone within 3-4 weeks. The 10% concentration works well for most.

Oxidation over time

Like all L-ascorbic acid serums, users report color change within weeks. Some note it darkens faster than competitors.

Medicube
Pleasant texture with firmness boost

Users describe a bouncy, lightweight gel that leaves skin feeling firmer and more hydrated. Makeup artists and beauty editors have highlighted the glow it provides.

Quick absorption for layering

The serum absorbs rapidly, making it easy to layer under moisturizer and sunscreen without pilling.

Fragrance is divisive

Some users appreciate the subtle rose scent. Others wish for a fragrance-free version, especially for sensitive skin use.

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