ProtoClinical k-beauty Cos De BAHA GS Clarifying Facial Toner with Glycolic Acid 7% AHA + Salicylic Acid 0.5% BHA 200ml single toner bottle shown upright on a clean white background
Cos De BAHA

Cos De BAHA GS Clarifying Facial Toner with Glycolic Acid 7% AHA + Salicylic Acid 0.5% BHA 200ml

$28.10
Smooths rough texture for a refined, even surface Controls excess shine without over-drying
This GS AHA BHA Facial Toner with 7% Glycolic Acid and 0.5% Salicylic Acid penetrates skin to remove dead skin cells effectively. Enhances skin's flexibility, softens skin texture and creates smoother and brighter skin complexion with Niacinamide. Balances sebum level and prevents clogged pores. Free from 6 harmful...
For all skin types dealing with dehydration: Cos De BAHA's toner with Niacinamide works from within to deliver smooths rough texture for a refined, even surface, not just temporary comfort.
100% authentic

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Korean Beauty Formulation Suitable for Daily Use
Niacinamide Salicylic Acid 0.5% Glycolic Acid 7%
Cos De BAHA GS Clarifying Facial Toner with Glycolic Acid 7% AHA + Salicylic Acid 0.5% BHA 200ml
Cos De BAHA GS Clarifying Facial Toner with Glycolic Acid 7% AHA + Salicylic Acid 0.5% BHA 200ml Default Title
$28.10
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free

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Niacinamide, Salicylic Acid 0.5%, and Glycolic Acid 7%

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 toner, Niacinamide targets dehydration, delivering smooths rough texture for a refined, even surface with consistent use.

Niacinamide
intercepts melanin transfer to fade spots and refine pore texture from within
Salicylic Acid 0.5%
dissolves pore-clogging debris from inside out, unlike surface-level exfoliants
Glycolic Acid 7%
dissolves the bonds between dead cells for faster turnover and brighter surface texture
Texture

Watery, refreshing toner

All Skin Types Dehydration Uneven Texture
Hover the swatch: it ripples like water

How to use

1

Step 1: After cleansing, dispense onto palms or a cotton pad.

2

Step 2: Sweep across face and neck in gentle, upward motions.

3

Step 3: Pat any remaining product into the skin.

4

Step 4: Follow immediately with essence or serum while skin is still damp.

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Ingredients

Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within, Salicylic Acid dissolves pore-clogging debris from inside out, and Glycolic Acid completes the formula as a dissolves the bonds between dead cells for faster turnover and brighter surface texture.

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. At concentrations above 4%, it also regulates sebum output without stripping, making it one of the few actives that benefits every skin type.

The detail

Specs & details

FormatBalancing toner
SizeDefault Title
Skin typesAll Skin Types
Country of originSouth Korea
Before you add to cart

Questions & answers

Both work. Hands waste less product; cotton pads provide light physical exfoliation. Choose based on your preference.
Yes, the 7-skin method (layering toner) is a popular Korean skincare technique for deeper hydration.
Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within. Consistent daily use is key to seeing the full benefits.
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Cos De BAHA
About the brand

OriginSeoul, KR
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