Overview
Medicube markets this on salmon DNA PDRN, and you use it as a prep or toning step. With an excellent 4.7 out of 5 from over 2k 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.
Pros
- Excellent 4.7/5 rating from 2k shoppers
- Marketed around salmon DNA PDRN, a genuinely on-trend active
- Listing flags no strong actives
- Lightweight texture that layers cleanly under other products
Cons
- Priced above the cheapest options in the range
At a glance
| Type | PDRN & Salmon DNA |
|---|
| Key ingredient | salmon DNA PDRN |
|---|
| Format | toner |
|---|
| Size | 8.45 fl. oz |
|---|
| Routine step | Toner / prep |
|---|
| Best for skin type | Dry, Sensitive, Combination, Normal |
|---|
| Sensitive-skin friendly | Its listing flags no strong actives |
|---|
| Rating | 4.7 / 5 from 2,117 ratings |
|---|
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 2,117 ratings, and we do not reproduce customer reviews.
The sample skews short and enthusiastic, which limits how much can be drawn from it. Where reviewers give detail, the theme is calming: redness settling after use, comfort on eczema-prone skin and after peels or treatments, and no fragrance. Absorption speed and the amount of product for the money also recur, including from one buyer who switched from a costlier brand and frames this as the close substitute rather than the upgrade. Substantive criticism is essentially absent in what we read, which is better understood as a thin sample than as proof there is nothing to criticize. Two percent rate it one star.
Praised for
- Calms redness and irritation quickly
- Comfortable on eczema-prone and post-treatment skin
- Fragrance-free and non-greasy
- Generous volume for the price
Criticized for
- Sample offers almost no detailed criticism to weigh
- Positioned by one reviewer as a budget stand-in, not an upgrade
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.
5 star 84%
4 star 9%
3 star 4%
2 star 1%
1 star 2%
3% of these ratings are one or two stars. That is below the 6% median for the Medicube range, so opinion on this one is unusually consistent.
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 on Amazon
Copied from the Amazon listing on 2026-09-30. We have not verified this against the physical pack, and formulations change by market and batch. If an ingredient matters to you, check the pack itself.
Show the ingredient list
Salmon Dna. Peptide Complexes. Niacinamide. Cica. Sodium Hyaluronate
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.
- Salmon DNA PDRN
- Strengthens the Skin Barrier & Enhances Radiance: Reinforces the skin barrier to prevent moisture loss whil…
- KEY INGREDIENTS
- A Toner That Complements Any Skincare Routine: A non-sticky, naturally-derived pink toner that can be seaml…
Full listing title: PDRN Toner Salmon DNA PDRN CICA Soothing Toner | Lightweight Watery Toner with PDRN, Niacinamide, Peptides - For Uneven Skin Tone & Soothing, Korean Skincare, 8.45 fl. oz
Frequently asked questions
Is the medicube PDRN Toner Salmon DNA PDRN CICA good for sensitive skin?
We cannot tell you that. What we can say is that its Amazon listing does not flag strong actives, which is a filter on listing text, not a safety assessment. If your skin is reactive or you have a diagnosed condition, patch test first and ask a pharmacist, GP or dermatologist.
How do you use the medicube PDRN Toner Salmon DNA PDRN CICA?
Use it after cleansing, before your serum. Follow the directions on the pack, and always finish your morning routine with sunscreen.
Is the medicube PDRN Toner Salmon DNA PDRN CICA worth it?
For the price, it is an easy recommendation: 4.7 out of 5 from a large number of shoppers, doing a clear job in the routine. Results vary from person to person, so manage expectations.
Check price on Amazon →
