Medicube PDRN Pink Peptide Serum with Rose PDRN

Overview

Medicube markets this on salmon DNA PDRN, and you use it as a targeted treatment step. With an excellent 4.7 out of 5 from over 4k ratings, it is one of the best-reviewed products in its range. Its Amazon listing does not flag strong actives, which is a filter on listing text rather than a safety assessment.

The summary above follows how Medicube markets this product. We also read the published ingredient list line by line, and it tells a different story: what the ingredient order actually says.

At a glance

What buyers actually say

We read a sample of the Amazon reviews for this product and describe the pattern in our own words. It is a sample, not a survey of all 4,513 ratings, and we do not reproduce customer reviews.

This has the cleanest distribution of the group, with only four percent of ratings at one or two stars, and the sample matches that. The recurring praise is a thin, quick-absorbing fluid that leaves skin feeling cushioned rather than coated, plus a scent several reviewers actively enjoy. Reports of a plumper, more even look generally arrive after weeks, not days. The most useful caveat comes from inside the positive reviews: one detailed five-star writeup stresses that the effect builds gradually and stays subtle, and two reviewers had used it only a few days. Fragrance is a genuine dealbreaker for anyone avoiding scent.

How the ratings break down

Amazon's own star distribution for this product, read on 2026-09-30. We show the one-star share too, because an average alone hides it.

4% of these ratings are one or two stars. That is about typical for the Medicube range, where the median is 6%.

We cannot tell you what those reviewers said. Amazon.com now requires an account to open the full review list, so the critical reviews are not readable from a public page. We would rather say that than guess.

What is salmon DNA PDRN?

PDRN (polydeoxyribonucleotide) is a soothing, skin-conditioning ingredient derived from salmon DNA, used to support the barrier and give a plumper, glowier look.

Ingredients, as listed by Medicube

Taken from Medicube's own product page on 2026-08-02. We have not verified it against a physical pack, and formulations change by market and batch. If an ingredient matters to you, check the pack itself.

Show the full ingredient list (38 ingredients)

Water, Glycerin, Dipropylene Glycol, Isopropyl Myristate, Glycereth-26, 1,2-Hexanediol, Niacinamide, Butylene glycol, Polyglycerin-3, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Tromethamine, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Glyceryl Acrylate/Acrylic Acid Copolymer, Polyisobutene, PVM/MA Copolymer, Ethylhexylglycerin, Caprylyl Glycol, Fragrance, Adenosine, Melia Azadirachta Leaf Extract, Sodium Phytate, Sodium Hyaluronate, Melia Azadirachta Flower Extract, Curcuma Longa (Turmeric) Root Extract, Cyanocobalamin, Ubiquinone, Sorbitan Oleate, Caprylyl/Capryl Glucoside, Rosa Damascena Extract, Sodium DNA, Ocimum Sanctum Leaf Extract, Disodium EDTA, Corallina Officinalis Extract, Acetyl Hexapeptide-8, Copper Tripeptide-1, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Palmitoyl Pentapeptide-4

What the ingredient order actually tells you

• This is the vegan twin of the salmon PDRN serum, and the skeleton is the same: light humectant base with niacinamide seventh. The vegan PDRN (a plant-derived sodium DNA) sits 30th of 38, and the five peptides fill the bottom of the list from 34th down.
• Fragrance sits 18th, the same caveat as the salmon version: notable in a serum sold on soothing and barrier comfort.
• If you chose this over the salmon version for ethical reasons, nothing in the order suggests you gave up anything: in both serums the PDRN is a supporting note and niacinamide does the visible work.

Our read

A light, well-liked hydrating serum whose working active is niacinamide, with the vegan PDRN as the story on the label. Pick it over the salmon version freely; just do not pay extra for either expecting the PDRN itself to transform anything.

Who should skip this

• You react to fragrance, or you are using it on irritated skin.
• You are paying specifically for PDRN effects. The evidence for topical PDRN is thin, and it sits 30th here anyway.
• You want firming. That is a retinoid's job, not this serum's.

A note on how we read that list. Ingredient lists run in descending order of concentration, but only for ingredients above 1%. Below that, the order is up to the manufacturer, so a low position tells you something is present at a low level, not exactly how much. We do not guess at percentages. FDA labeling guide.

What the listing says

Medicube's own description of this product, as published on its Amazon.com listing. It is marketing copy, not our assessment, and we have not verified the claims in it.

• KOREAN GLASS GLOW SKIN
• VEGAN ROSE PDRN
• KEY INGREDIENTS
• LONG LASTING HYDRATION
• MILD FORMULA LIGHT TEXTURE

Full listing title: PDRN Pink Peptide Serum with Rose PDRN | Vegan Pink Glow Serum with Peptides & Niacinamide for Hydration & Firm-Looking Skin | Uneven Tone Care | Korean Skincare, 1.01 fl. Oz

Frequently asked questions

Check price on Amazon →