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TROIAREUKE

TROIAREUKE Dermain RE+Barrier 60ml

$79.65
Delivers deep, lasting hydration that keeps skin plump throughout the day Supports visible firmness and a lifted, contoured appearance Smooths rough texture for a refined, even surface Calms irritation and reactive redness on contact Nourishes depleted skin with essential nutrients
TROIAREUKE Dermain RE+Barrier is a derma barrier cream centered on Houttuynia Cordata and PDRN, designed to restore a weakened skin barrier and rebalance the skin as part of a K-derma barrier care line. Formulated with Houttuynia Cordata (Heartleaf) and PDRN, it focuses on soothing skin sensitized by external...
For combination skin dealing with sensitivity and redness: TROIAREUKE's serum with PDRN works from within to deliver delivers deep, lasting hydration that keeps skin plump throughout the day, not just temporary comfort.
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Korean Beauty Formulation Suitable for Daily Use
PDRN
TROIAREUKE Dermain RE+Barrier 60ml
TROIAREUKE Dermain RE+Barrier 60ml Default Title
$79.65
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
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$79.65

PDRN

PDRN (polydeoxyribonucleotide) is derived from salmon DNA and works by activating the A2A purinergic receptor, which triggers a cascade of tissue repair signals. In this serum, PDRN targets sensitivity and redness, delivering delivers deep, lasting hydration that keeps skin plump throughout the day with consistent use.

PDRN
stimulates cellular repair at the DNA level for tissue regeneration and firming
The texture

Lightweight, absorbing

TROIAREUKE Dermain RE+Barrier is a derma barrier cream centered on Houttuynia Cordata and PDRN, designed to restore a weakened skin barrier and rebalance the skin as part of a K-derma barrier care line.

Formulated with Houttuynia Cordata (Heartleaf) and PDRN, it focuses on soothing skin sensitized by external stressors while supporting the skin’s natural recovery process.

Its lightweight yet nourishing texture spreads smoothly to form a thin, firm protective layer over the skin, helping maintain a balanced barrier that feels fresh on the outside while staying deeply hydrated within.

When layered with the Seoul Quenching Serum, it creates a complete routine that addresses heat, hydration, and barrier care all at once. This line is recommended for well-aging and skin balance care, especially for sensitive, dry, and combination skin with weakened barriers.

Combination Skin Sensitivity and Redness Loss of Firmness Fine Lines and Wrinkles
Hover the swatch: it ripples like water

How to use

1

Step 1: After cleansing and toning, press 2 to 3 drops onto fingertips.

2

Step 2: Gently pat and press across forehead, cheeks, nose, and chin.

3

Step 3: Allow 30 seconds for full absorption before the next step.

4

Step 4: Follow with moisturizer. Use sunscreen in the morning.

Full transparency

Ingredients

PDRN stimulates cellular repair at the DNA level for tissue regeneration and firming. This focused formula puts all its power behind one proven active for maximum impact.

PDRN (polydeoxyribonucleotide) is derived from salmon DNA and works by activating the A2A purinergic receptor, which triggers a cascade of tissue repair signals. Originally used in wound healing medicine, it has been adapted for cosmetic use because of its ability to stimulate fibroblast proliferation and collagen synthesis. The effect is cumulative: each application builds on the previous one, which is why PDRN products show the most dramatic results after 4 to 8 weeks of consistent use.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesCombination Skin
Country of originSouth Korea
Before you add to cart

Questions & answers

After cleansing and toning, before moisturizer. Serums deliver actives most effectively on freshly prepped skin.
Yes. Apply from thinnest to thickest consistency and allow each layer to absorb before the next.
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 combination skin dealing with sensitivity and redness. 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.
PDRN stimulates cellular repair at the DNA level for tissue regeneration and firming. 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.
Serums have a higher concentration of targeted actives than essences and a lighter consistency than most ampoules. They deliver the most potent treatment in your routine.
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TROIAREUKE
About the brand

OriginSeoul, KR
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