ProtoClinical k-beauty Cos De BAHA L3 Bakuchiol 2% + Retinol 1% Serum 30ml single serum bottle centered upright on a plain white background
Cos De BAHA

Cos De BAHA L3 Bakuchiol 2% + Retinol 1% Serum 30ml

$31.57
Restores skin's natural bounce and elasticity Smooths rough texture for a refined, even surface Calms irritation and reactive redness on contact Targets visible signs of aging for a more youthful appearance Fades the look of dark spots and post-inflammatory marks
This anti-aging serum is formulated with bakuchiol, retinol and niacinamide, which ramps up collagen production, smooths fine lines and wrinkles and fades dark spots. Additional ingredients like allantoin, aloe barbadensis leaf extract and tocopheryl acetate boost skin elasticity while providing soothing and antioxidant effects. The formula is free...
For all skin types dealing with dehydration: Cos De BAHA's serum with Niacinamide works from within to deliver restores skin's natural bounce and elasticity, not just temporary comfort.
100% authentic

Sourced direct · batch code

Suitable for All Skin Types
Niacinamide Retinol 1% Collagen Allantoin Aloe Vera
Cos De BAHA L3 Bakuchiol 2% + Retinol 1% Serum 30ml
Cos De BAHA L3 Bakuchiol 2% + Retinol 1% Serum 30ml Default Title
$31.57
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free

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Niacinamide, Retinol 1%, Collagen, Allantoin, and Aloe Vera

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 dehydration, delivering restores skin's natural bounce and elasticity with consistent use.

Niacinamide
intercepts melanin transfer to fade spots and refine pore texture from within
Retinol 1%
accelerates cell turnover and stimulates collagen synthesis for smoother, firmer skin
Collagen
replenishes surface-level structural support for bounce and plumpness
Allantoin
neutralizes irritation signals while promoting gentle cell regeneration
Aloe Vera
delivers instant soothing hydration with natural anti-inflammatory compounds
Texture

Lightweight, absorbing serum

All Skin Types Dry Skin Dehydration Sensitivity and Redness Loss of Firmness Fine Lines and Wrinkles Dark Spots
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.

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Ingredients

Niacinamide intercepts melanin transfer to fade spots and refine pore texture from within, Retinol accelerates cell turnover and stimulates collagen synthesis for smoother, and Collagen completes the formula as a replenishes surface-level structural support for bounce and plumpness.

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

FormatLightweight serum
SizeDefault Title
Skin typesAll Skin Types, Dry Skin
Country of originSouth Korea
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Cos De BAHA
About the brand

OriginSeoul, KR
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