ProtoClinical k-beauty Cos De BAHA GN Galactomyces 94% Skin Repair Serum with Niacinamide 2% 30ml single upright dark serum bottle centered on a pale gray background with cream side shading.
Cos De BAHA

Cos De BAHA GN Galactomyces 94% Skin Repair Serum with Niacinamide 2% 30ml

$28.30
Helps refine visible pores Targets uneven tone Supports brighter-looking skin Smooths rough texture Lightweight daily serum care
This GN Galactomyces 94 Serum with 94% Galactomyces that helps with reducing the size of enlarged pores and blackheads. Evens out skin tone and reduces the appearance of hyperpigmentation and dark spots with 2% of Niacinamide to create brighter skin complexion. Reduces signs of aging.
A brightening ferment serum that helps skin look clearer, smoother, and more even over time.
100% authentic

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94% galactomyces Niacinamide support Tone-evening serum Pore-refining care
galactomyces niacinamide
Cos De BAHA GN Galactomyces 94% Skin Repair Serum with Niacinamide 2% 30ml
Cos De BAHA GN Galactomyces 94% Skin Repair Serum with Niacinamide 2% 30ml Default Title
$28.30
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free

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galactomyces and niacinamide

Niacinamide works at the junction between melanocytes and keratinocytes, intercepting melanin transfer before pigment reaches the visible surface. It simultaneously boosts ceramide synthesis to strengthen the lipid barrier, which is why consistent use addresses both discoloration and dehydration. In this serum, Niacinamide targets visible pores, delivering evens out skin tone for a clearer, more uniform complexion with consistent use.

Niacinamide 2%
intercepts melanin transfer to fade spots and refine pore texture from within
Texture

Lightweight, absorbing serum

All Skin Types visible pores dark spots uneven tone
Hover the swatch: it ripples like water

How to use

1

Apply after toner.

2

Smooth 2-3 drops evenly over face and neck.

3

Press extra onto areas with visible pores or uneven tone.

4

Follow with moisturizer.

5

Use morning and night.

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Ingredients

Galactomyces ferment and niacinamide help improve the look of pores, dark spots, and uneven skin tone.

Serums are most effective when they deliver a focused concentration of ingredients that address a clear skin concern without overwhelming the rest of the routine. This formula is centered on visible tone and pore refinement, supported by galactomyces ferment filtrate and niacinamide. That combination points to a treatment designed to improve visible skin quality through gradual, consistent use.

The mechanism is straightforward: the featured ingredients help improve hydration, texture, and the look of tone or elasticity while keeping the formula lightweight enough for daily layering. Galactomyces is commonly used to support a smoother, more refined look, while niacinamide is well known in cosmetic formulas for helping brighten uneven tone and reduce the look of discoloration. Because serums sit early in the routine, they are especially useful for delivering those benefits in a layer that absorbs quickly and plays well with creams or sunscreen applied afterward. In practical use, that makes this serum a strong fit for routines that want targeted care, faster absorption, and an easy step between toner and moisturizer.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types
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.
Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. Consistent daily use is key to seeing the full benefits.
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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About the brand

OriginSeoul, KR
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