Compare Products: PDRN Pink Peptide Serum vs B3 Nice 10% Niacinamide Serum

Medicube

PDRN Pink Peptide Serum

Mid-range
$37 / 30ml — $1.23/ml
Sunday Riley

B3 Nice 10% Niacinamide Serum

Premium10%
$65 / 30ml — $2.17/ml

Who It's Designed For

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
Sunday Riley
  • Those seeking an antioxidant-rich niacinamide treatment
  • Users who want botanical anti-inflammatory ingredients alongside niacinamide
  • People addressing post-acne dark spots and uneven tone
  • Those who prefer prestige skincare with complex formulations
  • Users comfortable with light synthetic fragrance

Key Ingredients

Medicube

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

Sunday Riley

Niacinamide (10%), Brightenyl (Diglucosyl Gallic Acid), Trans-Resveratrol, EGCG (Green Tea), Centella Asiatica

Product Composition

19% similarity (12 ingredients in common)

Shared Ingredients
waterniacinamideglycerinpolyglycerin-3ethylhexylglycerinfragrancesodium acrylate/sodium acryloyldimethyl taurate copolymermelia azadirachta leaf extractmelia azadirachta flower extractcurcuma longa (turmeric) root extractocimum sanctum leaf extractcorallina officinalis extract
Only in Medicube (27)
butylene glycol12-hexanedioldipropylene glycolglyceryl acrylate/acrylic acid copolymerpvm/ma copolymersodium hyaluronateglycereth-26adenosineacrylates/c10-30 alkyl acrylate crosspolymerisopropyl myristateubiquinonecaprylyl glycoltromethaminepolyisobutenecaprylyl/capryl glucosidesorbitan oleatesodium dnahydrolyzed collagenatelocollagensalmon egg extractcyanocobalamincopper tripeptide-1acetyl hexapeptide-8palmitoyl pentapeptide-4palmitoyl tripeptide-1palmitoyl tetrapeptide-7
Only in Sunday Riley (23)
phenyl trimethiconeoctyldodecanolresveratroldiglucosyl gallic acidasiaticosidemadecassosideepigallocatechin gallatyl glucosideboswellia serrata resin extractaloe barbadensis flower extractsolanum melongena (eggplant) fruit extractcoccinia indica fruit extractbetainepeg-8tetrahydrodiferuloylmethanepunica granatum fruit extractargania spinosa kernel oilcalendula officinalis flower extractpentylene glycolethoxydiglycolxanthan gumtamarindus indica seed gumphenoxyethanolchlorphenesin

User Feedback Patterns

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.

Sunday Riley
Texture and absorption

Users frequently praise the lightweight, watery texture that absorbs quickly without stickiness. Layers well under other products and makeup.

Brightening over time

Consistent reports of improved radiance and brighter complexion with regular use, though dark spot fading varies by individual.

Oil control

Oily skin users report reduced shine and less sebum production throughout the day.

Packaging concerns

Some users note the dropper packaging can cause product to dry and crust around the lid. Others have reported the product arriving discolored.

Price sensitivity

Mixed opinions on value. Some feel the botanical complex justifies the premium; others find it overpriced compared to budget niacinamide options.

Which Should You Buy?

Medicube PDRN Pink Peptide Serum offers great value at a lower price point. Sunday Riley B3 Nice 10% Niacinamide Serum may be worth the premium if you want Niacinamide (10%).

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