A biomimetic hydration system inspired by melanin-rich skin itself

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Developed in Korea following a biomimetic approach, GALSKIN BARRIER+ SERUM was designed by reverse-engineering the unique characteristics of melanin-rich skin.

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Instead of formulating for generic skin, we built the formula around how this skin type retains and manages moisture.

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The objective was not simply to add hydration, but to support the conditions that help melanin-rich skin maintain moisture effectively over time: hydrate + moisturise + lock it in.

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GALSKIN* = “gal” (갈색, brown in Korean) + “skin” (피부): our word for melanin-rich skin, and the reason K+BROWN exists.

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Dermatologically tested on phototypes 3 to 6.

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✓ Fragrance-free
✓ Silicone-free
✓ Muslim-friendly
✓ Cruelty-free
✓ Vegan

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30ml / 1.0 fl (oz)

✚ 94.73% skin hydration in 30 minutes*

✚ 70% of users felt up to 72 hours of lasting hydration*

79% at 24h

73% at 48h

* Clinical study on 33 participants (phototypes 3 to 6).

Melanin-rich skin presents distinct barrier characteristics affecting moisture management: lower ceramide levels, reduced water content & higher transepidermal water loss (TEWL).

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In other words: your skin is losing water faster than it can retain it.

Is your skin chronically dehydrated? Dehydration often shows up as tightness, dullness, or, paradoxically, excess oil production as the skin tries to compensate.

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Rings a bell? 👀

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We know. We’ve been there. We got you.

How to Use: The iconic Step 3

After cleansing and toning, apply to damp skin and gently massage into the face and neck until fully absorbed.

👀 Gently pour the product, no need to squeeze the pouch.

When to Use: ☀️ day and 🌙 night

☀️ Use in the morning for lasting hydration.

🌙 Use at night to help lock in moisture while you sleep.

✈ Travel Galskin Tip: Apply before boarding a flight to help prevent in-flight dehydration.

Humectant Complex to hydrate

A blend of humectants (B5 · B3 · Betaine · Trehalose) that helps attract, retain, and maintain moisture in the skin for long-lasting hydration.

Ceramides to moisturize

Naturally occurring skin lipids that help support the moisture barrier and limit water loss.

Mycomucin™ to lock it in

A patented, mushroom-derived extract with film-forming and water-retention properties that helps lock hydration into the skin.

What’s NOT inside:

❌ No fragrance

❌ No essential oils

❌ No denatured alcohol

❌ No silicones

❌ No phenoxyethanol

❌ No PEGs

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Full Ingredient list:

Water (Aqua), Butylene Glycol , Betaine, Niacinamide, Trehalose, 1,2-Hexanediol, Panthenol, Glycerin, Candida Bombicola/Glucose/Methyl Rapeseedate Ferment, Ceramide NP, Macadamia Ternifolia Seed Oil, Polyglyceryl-10 Stearate , Carbomer, Hydroxyethylcellulose, Pholiota Microspora Polysaccharides, Potassium Hydroxide, Cetearyl Alcohol, Ethylhexylglycerin, Adenosine, Sodium Stearoyl Glutamate (amino-acid derived).

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We believe great, glowing skin is the ultimate flex.

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It’s confidence. It’s power. Its presence.

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Glow isn’t about shine, it’s about strength.

Hydrated skin. Protected barrier. Unapologetic radiance.

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Wear your Galskin* Glow.

*Galskin comes from 갈색 (galseak) — Korean for brown — and skin.

A lightweight yet cushiony, subtly brown serum that melts into the skin.

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Non-greasy and fragrance-free.

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Clinically tested participants* reported an appealing texture, fast absorption, and no itching, irritation, or burning sensation.

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* Based on consumer feedback collected during a clinical study conducted on 33 volunteers with Fitzpatrick phototypes III–VI.

Flat pouch. No bulk. Less plastic. More intention.

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Clip it to your bag. Drop it in your carry-on.

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Take your glow everywhere. Minimal. Sustainable. Low effort, high impact.

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Because skincare should look as good as it feels.