Silky moisture. Smoother-looking skin.
Give dry-feeling cheeks a silky layer of moisture. PDRN Pink Peptide Serum helps skin feel softer and leaves a tired-looking complexion looking fresher.
The original Salmon DNA formula combines PDRN, five peptides and niacinamide for a smoother, more supple-looking finish. Make it your serum step before cream.
Manufacturer product illustration of the original Salmon DNA formula.
A fresh, dewy glow
Moisturized skin catches the light more evenly. A light serum layer brings a fresh, dewy look to cheeks that appear flat or tired.
Comfortable daily hydration
Give thirsty areas a little more comfort. The silky texture helps you spread moisture evenly, leaving skin feeling softer before your cream.
Smoother, firmer-looking skin
The peptide-containing formula supports care for smoother, firmer-looking skin alongside daily hydration.
Hydration, suppleness and a fresh glow.
Salmon-derived PDRN, five peptides and niacinamide combine in a moisturising serum for supple, brighter-looking skin. PDRN appears on the ingredient list as Sodium DNA.
Hyaluronic acid ingredients complement the hydrating blend for a softer skin feel and a fresh, smooth-looking finish.
The ingredient illustration describes raw-material properties. It is not a separate clinical test of each ingredient.
Salmon-derived PDRN
Medicube highlights PDRN for moisture-barrier support and a smoother, healthier-looking appearance. Its salmon origin is part of this original formula’s identity; it is not a plant-only or vegan serum.
Five complementary peptides
The blend contains Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1 and Acetyl Hexapeptide-8. Together they complement the serum’s cosmetic firming and smoothing focus.
Niacinamide and moisture care
Niacinamide supports a more even-looking tone and radiance, while glycerin and sodium hyaluronate contribute moisture.
Silky moisture that fits between your daily layers.
Smooth the silky serum over your face and neck, then pat gently. The soft, dewy finish brings comfort to skin that feels tight after cleansing.
Start with two to three drops, as the manufacturer recommends. Add one or two extra light layers if needed, letting each settle before the next.
Let the serum absorb before moisturiser, sunscreen and makeup. This leave-on step needs no rinsing.
Official Korean manufacturer product animation.
See the manufacturer's visible-skin comparison.
Medicube’s official US product imagery includes before-and-after photographs and reports clinical testing by the Global Institute of Dermatological Sciences. The graphic also states that its photographs are provided by Global Ambassadors. We present the original image and its context so you can see what the manufacturer reports.
The comparison shows an after-one-use example and a two-week pore-visibility example. These images and figures illustrate the manufacturer’s reported results; they are not a guarantee that every person will see the same change. Individual skin type, starting condition and routine can affect the experience.
Official manufacturer graphic: clinical figures are attributed to the Global Institute of Dermatological Sciences; images are provided by Global Ambassadors. Individual results vary.
67.42%
The official graphic reports an increase in its skin moisture-barrier measurement after one use. This is a manufacturer-reported test figure, rather than a promise of an identical result for every user.
14.66%
The manufacturer reports a reduction in an uneven-skin-tone measurement. The US graphic does not give this figure a separate explicit timeframe, so it should be read with the source’s result-variation statement.
31.03%
The official comparison reports reduced pore visibility after two weeks. This concerns the appearance of pores in the reported test; it does not mean pores disappear or that everyone’s complexion changes by the same amount.
Explore the reported firmness measurements.
Alongside its moisture and glow benefits, Medicube reports two-week firmness measurements for the forehead, cheek and smile-line area. Individual results vary.
The figures below refer to the manufacturer’s reported firmness measurements. They should not be interpreted as percentages of wrinkles removed. The model portrait is an illustration of the areas discussed, rather than an additional before-and-after photograph.
Manufacturer-reported firmness measurements after two weeks. The portrait is illustrative; individual results vary.
34.91%
Reported increase in the forehead firmness measurement after two weeks. The source attributes the clinical testing to the Global Institute of Dermatological Sciences.
26.67%
Reported increase in the cheek firmness measurement after two weeks. Your own response can differ according to skin type and individual circumstances.
21.07%
Reported increase in the firmness measurement around the smile-line area after two weeks. This is cosmetic appearance data, not a guarantee of facial lifting or structural change.
The manufacturer attributes the pink colour to Vitamin B12.
Why is the serum pink? Meet Vitamin B12.
Medicube attributes the pink colour to Vitamin B12, listed as Cyanocobalamin. The brand states that it is not an artificial colourant and does not stain the skin.
Use the amount that leaves your skin comfortable and let it absorb before cream. Check your bottle for the current formula and storage directions.
For dryness, dullness and a less bouncy look.
Reach for this serum when your skin feels dry, looks dull or needs a more supple-looking finish. Its moisturising texture is especially relevant to dry and combination skin.
The manufacturer describes the formula as dermatologist-tested and tested for low irritation. Individual tolerance still matters, particularly if you are sensitive to fragrance or specific ingredients. Patch test a small area first and introduce it gradually if your skin is reactive.
A daily serum for skin that wants hydration and a more radiant-looking finish.
When skin looks lacklustre
Niacinamide and hydrating ingredients support a fresher-looking complexion with a luminous finish.
When skin feels thirsty
Apply a light layer to dry-feeling skin and follow with moisturiser to complete your routine.
When texture looks less smooth
The PDRN-and-peptide blend supports care for smoother, more supple-looking skin. Keep application gentle and consistent.
How to use PDRN Pink Peptide Serum.
Use the serum on clean, dry skin in the morning or evening. The manufacturer’s guidance is to spread it evenly over the face and neck, gently pat it in and continue with moisturizer. During the day, finish with your usual sunscreen.
The dropper makes it easy to control the amount. Dispense onto clean fingertips without touching the dropper to your skin, then smooth the serum gently across your face. Keep the bottle opening clean and close it after use.
Manufacturer application illustration. Dispense without touching the dropper directly to your skin.
1. Start with clean skin
Cleanse, then apply to clean, dry skin. Start with two to three drops for a light layer and adjust the amount to your comfort. Keep the serum away from your eyes and avoid broken or irritated skin.
2. Smooth and gently pat
Distribute the serum across your face and neck with clean fingertips. Pat gently and let it absorb. If more hydration is needed, add another light layer after the first has settled.
3. Complete your routine
Follow with moisturizer. For a daytime routine, apply sunscreen as the final skincare step before makeup. The serum adds hydration and glow; it does not provide SPF protection.
Build softness one comfortable layer at a time.
Apply after cleansing and toner, then follow with moisturiser. A light first layer keeps this moisture step comfortable.
Medicube says the serum can be incorporated into routines that contain vitamin C or retinol. If you are introducing active ingredients, make changes gradually and judge each step by your skin’s tolerance. Avoid adding several unfamiliar formulas at the same time if you want to understand how your skin responds.
Judge the finish by how your skin feels and looks over time. The manufacturer’s study timeframes provide context; your own results may differ.
Apply an even layer and let it absorb before the next skincare step.
Made in South Korea. Follow the label on your bottle for ingredients and expiry information.
Your original Pink Peptide Serum, 30 ml.
Each piece is supplied as a 30 ml / 1.01 fl oz bottle of PDRN Pink Peptide Serum in the original Salmon DNA PDRN formula, made in South Korea. The label highlights 1% PDRN and a five-type peptide complex. It is a topical, leave-on cosmetic serum with a dropper applicator.
Keep the bottle sealed, away from direct sunlight and at approximately 15–25°C / 59–77°F, as recommended by Medicube. Keep it out of children’s reach.
Korean product information lists 12 months after opening. Follow the expiry date and opening-period symbol on the bottle you receive, since batch details and packaging can vary. Your own package is the final reference for the current ingredient declaration and precautions.
The original formula's full ingredient declaration.
The list below is the official US declaration for the Salmon DNA PDRN version. It includes Fragrance, so this original serum should not be described as fragrance-free. Review the complete list if you avoid a particular ingredient or have a known allergy.
Water, Glycerin, Dipropylene Glycol, Isopropyl Myristate, Glycereth-26, Niacinamide, 1,2-Hexanediol, Sodium DNA, Butylene Glycol, Polyglycerin-3, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Polyisobutene, Acrylates/C10-30 Alkyl Acrylate Crosspolymer, Milt Extract, Tromethamine, Glyceryl Acrylate/Acrylic Acid Copolymer, PVM/MA Copolymer, Ethylhexylglycerin, Caprylyl Glycol, Fragrance, Melia Azadirachta Leaf Extract, Adenosine, Caprylyl/Capryl Glucoside, Sorbitan Oleate, Melia Azadirachta Flower Extract, Sodium Hyaluronate, Disodium EDTA, Curcuma Longa (Turmeric) Root Extract, Cyanocobalamin, Hydrolyzed Collagen, Ubiquinone, Ocimum Sanctum Leaf Extract, Corallina Officinalis Extract, Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1, Acetyl Hexapeptide-8, Salmon Egg Extract, Atelocollagen.
The formula contains salmon-derived ingredients and is not vegan. Compare the list with your bottle before use, especially if you have an ingredient sensitivity. Stop using the serum if irritation develops, and seek appropriate advice if you have a known allergy or persistent reaction.
Your Pink Peptide Serum questions, answered.
How can Pink Peptide Serum benefit my complexion?
It hydrates for a softer feel and a smoother, more supple-looking complexion. Salmon-derived PDRN, five peptides and niacinamide support care for radiance and firmness appearance, making it an appealing step when skin feels dry or looks dull.
What does PDRN mean in this serum?
PDRN stands for polydeoxyribonucleotide. Medicube identifies the PDRN in this original formula as salmon-derived, and it appears on the ingredient list as Sodium DNA. This product is a topical cosmetic serum, not an injectable treatment.
What are the five peptides?
The published ingredient declaration includes Palmitoyl Pentapeptide-4, Palmitoyl Tripeptide-1, Palmitoyl Tetrapeptide-7, Copper Tripeptide-1 and Acetyl Hexapeptide-8. They complement the formula’s cosmetic firming and smoothing focus.
Why is Pink Peptide Serum pink?
The manufacturer attributes the pink colour to Vitamin B12, listed as Cyanocobalamin. It states that the colour is not artificial and that the formula does not stain the skin.
Can I use it every day?
Medicube describes the serum as suitable for daily morning and evening use. Introduce it gradually if your skin is reactive and adjust use according to comfort and tolerance.
How many drops should I apply?
The manufacturer suggests starting with two to three drops for a light layer. Spread evenly over clean, dry skin and gently pat in. You can add one or two additional light layers if your skin needs more hydration.
Do I need to rinse it off?
No. This is a leave-on serum. Allow it to absorb, then follow with moisturizer. During the day, finish with your usual sunscreen.
Is it suitable for dry or combination skin?
The official US listing highlights dry and combination skin. Its moisturizing texture can also appeal to other skin types when extra hydration is needed. Choose the amount according to how your own skin feels.
Can sensitive skin use this serum?
The manufacturer describes it as dermatologist-tested and tested for low irritation. That does not guarantee that it will suit everyone. The ingredient list includes Fragrance, so patch test first and review the label if your skin is fragrance-sensitive.
Does the original formula contain fragrance?
Yes. Fragrance appears in the official Salmon DNA PDRN ingredient declaration. Review the label on the bottle you receive for the current formula, particularly if you avoid fragranced skincare.
Is this Salmon DNA formula vegan?
No. This listing is for the original salmon-derived formula, which includes animal-derived ingredients. It should not be described as vegan or plant-only.
Can I layer it with vitamin C or retinol?
Medicube says it can be incorporated into most skincare routines, including those with vitamin C or retinol. Introduce new active ingredients gradually and adjust your routine to your skin’s tolerance.
Can I use it before makeup?
Yes. Apply an even layer, let it absorb, then continue with moisturizer and sunscreen before makeup. Use a comfortable amount so each layer in your routine can settle.
What do the before-and-after images show?
The official manufacturer graphic shows an after-one-use comparison and a two-week pore-visibility comparison. Its footnote attributes testing to the Global Institute of Dermatological Sciences and photographs to Global Ambassadors. Results vary, and the images do not guarantee the same outcome for every customer.
How soon can I expect visible results?
Medicube reports some appearance findings after one use and others after two weeks, depending on the measurement. These are manufacturer-reported test timeframes, not a guaranteed personal schedule. Individual skin type and routine affect the experience.
What size is the bottle and how should I store it?
Each piece is a 30 ml / 1.01 fl oz bottle made in South Korea. Keep it sealed, away from direct sunlight and at approximately 15–25°C / 59–77°F. Follow the expiry date and opening-period symbol printed on your bottle.
Do you offer worldwide shipping?
Yes. Medicube Global offers international shipping to all countries worldwide. Contact our support team through the Contact Us page if you need help with your delivery destination or order.
Is shipping fast?
Yes. Orders ship from South Korea after one business day of preparation. Delivery usually takes 1–3 days after dispatch. We cover shipping, customs duties, import taxes and carrier fees. Arrival can vary with the destination, customs processing and carrier conditions. Read our Shipping Policy for delivery support.
How can I ask a product or delivery question?
Use the Contact Us page on Medicube Global. Our support team can help with product details, your delivery destination and questions about an existing order.
Make fresh radiance part of your day.
Bring silky moisture, softness and a more supple-looking glow to your daily routine with the original PDRN Pink Peptide Serum.
