ProtoClinical k-beauty pink beauty graphic with soft aqua upper edges and a rosy vertical center on a light background.
ProtoClinical k-beauty pink beauty graphic with soft aqua upper edges and a rosy vertical center on a light background.
medicube

medicube Ultra Light PDRN Pink Peptide Serum 110ml

$38.40
Lightweight layered hydration Helps calm dry, stressed skin Supports a smoother look Fresh non-sticky finish Easy to layer daily
This ultra-lightweight ampoule is formulated with PDRN and a Pink Peptide Complex to deliver hydration, elasticity, and soothing care simultaneously. Featuring a 12-layer moisture layering system, it increased skin hydration levels by 169% immediately after use, providing deep, long-lasting moisture while absorbing quickly with a fresh, non-sticky, watery...
A featherlight serum that helps skin feel hydrated, calmer, and smoother without buildup.
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Lightweight hydrating ampoule Peptide moisture care Soothing daily layer Fresh non-sticky finish
PDRN Peptides
medicube Ultra Light PDRN Pink Peptide Serum 110ml
medicube Ultra Light PDRN Pink Peptide Serum 110ml Default Title
$38.40
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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$38.40

PDRN and Peptides

Peptides are short chains of amino acids that act as chemical messengers inside the skin. When applied topically, they mimic the signals that trigger collagen synthesis, essentially nudging the skin into repair mode. In this ampoule, Peptides targets dehydration, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

Peptides
signal the skin to produce more collagen through its own natural repair pathways
PDRN
stimulates cellular repair at the DNA level for tissue regeneration and firming
The texture

Lightweight, concentrated serum

This ultra-lightweight ampoule is formulated with PDRN and a Pink Peptide Complex to deliver hydration, elasticity, and soothing care simultaneously.

Featuring a 12-layer moisture layering system, it increased skin hydration levels by 169% immediately after use, providing deep, long-lasting moisture while absorbing quickly with a fresh, non-sticky, watery texture.

In consideration of dryness and sensitivity caused by a compromised skin barrier, clinical test results showed a 12.95% reduction in the appearance of dark spots and blemish areas, along with a 3.54% improvement in skin soothing effects (results may vary depending on test conditions and duration).

With its lightweight texture that allows for multiple layers without heaviness, this daily PDRN hydrating and soothing ampoule effectively addresses dehydration, dullness, and sensitivity all at once.

All Skin Types Dehydration Dullness Sensitivity
Hover the swatch: it ripples like water

How to use

1

Apply after cleansing and toner.

2

Smooth an even layer over the face.

3

Pat lightly until absorbed.

4

Layer one more time on dry areas if needed, then follow with moisturizer.

Full transparency

Ingredients

PDRN, pink peptide complex, and layered humectants for fresh daily hydration.

Very light serums are helpful for skin that wants a lot of hydration but dislikes heavy layers. A watery ampoule can deposit humectants and conditioning ingredients quickly, then disappear into the skin so additional steps still sit comfortably on top. That matters for users who prefer multiple thin layers or who get dehydrated but also dislike rich textures.

This formula is positioned around moisture, soothing, and elasticity support, which is a good match for a lightweight daily serum. Peptides are commonly used when the goal is to support a smoother, firmer-looking surface over time, while PDRN-themed care adds a conditioning and recovery-focused feel to the product story. The strongest immediate effect, though, comes from the layered hydration approach: when the skin holds water better, it tends to look fresher, more elastic, and less dull. In practical use, the serum works best as a daily replenishing layer that can be worn alone in humid weather or built up under cream when the skin feels extra dry or sensitive.

The detail

Specs & details

FormatConcentrated ampoule
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Ampoules deliver concentrated actives most effectively on freshly prepped skin.
Yes, ampoules are concentrated enough to serve as your primary active step. Follow with moisturizer to seal in benefits.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like delivers deep, lasting hydration that keeps skin plump throughout the day, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with all skin types dealing with dehydration. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Peptides signal the skin to produce more collagen through its own natural repair pathways. Consistent daily use is key to seeing the full benefits.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
Ampoules typically have a higher concentration of actives than serums. They are designed as intensive treatment boosters, often used during periods when skin needs extra support.
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About the brand

OriginSeoul, KR
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