COS DE BAHA GN Galactomyces 94% Serum – Korean Ferment Brightening & Pore Care

• Product type: Galactomyces ferment facial serum
• Size / volume: 30 ml / 1.05 fl. oz.
• Primary concerns: Enlarged-looking pores, blackheads, uneven skin tone, hyperpigmentation, dark spots, dullness, dehydration and visible signs of aging
• Key concentrations: 94% Galactomyces Ferment Filtrate and 2% niacinamide
• Key ingredients: Galactomyces Ferment Filtrate, glycerin, niacinamide, sodium hyaluronate and 1,2-hexanediol
• Texture: Lightweight serum designed to absorb comfortably into the skin
• Finish: Hydrated, smooth and naturally luminous-looking
• Formula notes: Minimalist five-ingredient formula; YesStyle identifies COS DE BAHA products as vegan, cruelty-free and free from sulfates, parabens, colorants, alcohol and fragrance
• Usage: Apply a moderate amount to the skin and gently massage or pat until absorbed
• Routine placement: Apply after cleansing and toner and before moisturizer; when used in a daytime routine, finish with sunscreen
• Origin: Made in South Korea
• Storage: Keep tightly closed and store away from excessive heat and direct sunlight
• Caution: For external use only. Patch test on a small area for 24 hours before regular use, particularly if skin is sensitive or prone to uncommon allergies. Avoid direct contact with the eyes and discontinue use if persistent irritation develops

Core Product Details

94% Galactomyces Ferment for a Refined K-Beauty Glow

COS DE BAHA GN Galactomyces 94% Serum distils the allure of Korean fermented skincare into an exceptionally focused daily ritual. With Galactomyces Ferment Filtrate making up 94% of the formula, this South Korea-made serum is designed to help refine the appearance of enlarged pores, blackheads and uneven skin texture while encouraging a brighter, smoother-looking complexion. Its minimalist composition feels refreshingly intentional: a concentrated Korean ferment serum created for those who desire clarity, hydration and radiance without an unnecessarily elaborate ingredient list.

Fermented Skincare Meets 2% Niacinamide

The star concentration of Galactomyces is complemented by 2% niacinamide, bringing vitamin B3 into the formula to help improve the appearance of uneven skin tone, hyperpigmentation and dark spots. Together, they create a treatment centered on visible luminosity and refinement. With consistent care, skin appears more polished and harmonious, making GN Serum especially compelling for beauty lovers searching for Korean skincare for enlarged pores, uneven tone, dark spots and a naturally radiant glass-skin appearance.

A Minimalist Formula with a Moisture-Loving Heart

Only five ingredients compose the verified formula: Galactomyces Ferment Filtrate, glycerin, niacinamide, 1,2-hexanediol and sodium hyaluronate. Glycerin and sodium hyaluronate provide humectant hydration, helping attract and retain moisture at the skin's surface for a supple, comfortable feel. The simplicity allows the hero ferment and niacinamide pairing to remain unmistakably at centre stage while hydration lends the complexion the fresh, plumped appearance so intimately associated with a considered K-Beauty ritual.

Pore Refinement, Clarity & a More Polished Complexion

COS DE BAHA specifically positions GN Serum for the visible appearance of enlarged pores, blackheads and uneven texture alongside pigmentation concerns and signs of aging. Rather than promising to physically alter pores, its appeal lies in helping the complexion appear more refined, even and luminous. The serum becomes an elegant daily step for skin that feels visually congested or lacks clarity, balancing targeted care with an understated sensorial experience.

Lightweight Hydration Made for Layering

Applied after cleansing and toning, the serum settles comfortably into a layered Korean skincare routine before moisturizer. Massage or gently pat a moderate amount into the complexion until absorbed, allowing its hydrating ferment formula to become an effortless bridge between preparation and nourishment. The streamlined composition also makes GN Serum an appealing choice for those who prefer focused formulas rather than complex cocktails of competing actives.

A Thoughtful Introduction to Fermented Korean Skincare

Even a beautifully concise formula deserves a considered first encounter. COS DE BAHA advises patch testing its serums on a small area and allowing 24 hours to assess skin sensitivity, particularly for very sensitive complexions or those with uncommon allergies. Once compatible with your skin, GN Serum slips gracefully into a daily ritual devoted to hydration, brightness and visible refinement.

Fermented Radiance, Distilled to Its Most Elegant Essence

Made in South Korea, COS DE BAHA GN Galactomyces 94% Serum captures something irresistible about K-Beauty: the ability to make disciplined skincare feel deeply indulgent. A remarkable 94% concentration of Galactomyces Ferment Filtrate meets 2% niacinamide and moisture-binding humectants in a formula that celebrates simplicity rather than excess. Each application becomes a quiet investment in skin that looks clearer, smoother, more hydrated and beautifully illuminated—the kind of glow that feels less like a finishing touch and more like part of your presence.

FAQ

What does COS DE BAHA GN Galactomyces 94% Serum do?

The serum is formulated to help reduce the visible appearance of enlarged pores and blackheads while improving uneven-looking texture, hyperpigmentation, dark spots, dullness and visible signs of aging. Its glycerin and sodium hyaluronate also provide hydrating support.

How much Galactomyces is in COS DE BAHA GN Serum?

The verified formula contains 94% Galactomyces Ferment Filtrate, making fermented filtrate the dominant ingredient in this minimalist five-ingredient Korean serum.

Does COS DE BAHA GN Galactomyces Serum contain niacinamide?

Yes. The formula contains 2% niacinamide alongside 94% Galactomyces Ferment Filtrate. COS DE BAHA highlights this pairing for concerns including uneven skin tone, hyperpigmentation, dark spots and overall brightness.

Is COS DE BAHA GN Serum suitable for a hydrating skincare routine?

Yes. Glycerin and sodium hyaluronate are included alongside the ferment and niacinamide, providing humectant moisture support that helps the skin feel hydrated and supple.

Where does COS DE BAHA GN Serum fit into a Korean skincare routine?

Apply the serum to cleansed, toned skin and gently pat or massage until absorbed before following with moisturizer. If incorporated into a morning routine, complete your skincare with sunscreen.

Let Fermented Radiance Become Your Signature

For skin that craves clarity without complication, COS DE BAHA GN Galactomyces 94% Serum transforms five thoughtfully chosen ingredients into an intimate ritual of luminosity. Indulge in the union of Korean fermentation, niacinamide and weightless hydration, and let every application reveal a complexion that looks increasingly smooth, refined and captivatingly radiant.