ProtoClinical k-beauty Cos De BAHA Nicotinamide Mononucleotide NMN 10% NN Serum 30ml brown dropper serum bottle beside a white teal carton box on a clean white background
ProtoClinical k-beauty Cos De BAHA Nicotinamide Mononucleotide NMN 10% NN Serum 30ml brown dropper serum bottle beside a white teal carton box on a clean white background
ProtoClinical k-beauty Cos De BAHA Nicotinamide Mononucleotide NMN 10% NN Serum 30ml brown dropper serum bottle with a teal label in front of clear spheres on a white background
ProtoClinical k-beauty Cos De BAHA Nicotinamide Mononucleotide NMN 10% NN Serum 30ml clear serum droplet with small bubbles on a pale pink background
Cos De BAHA

Cos De BAHA Nicotinamide Mononucleotide NMN 10% NN Serum 30ml

$21.34
Supports visible firmness and a lifted, contoured appearance Restores skin's natural bounce and elasticity Calms irritation and reactive redness on contact Softens the look of fine lines with consistent use Restores healthy radiance and a lit-from-within glow
Cos De BAHA NN Serum revitalizes skin, boosting cellular energy to fight aging signs. It protects against  environmental damage for a youthful complexion. The serum promotes skin regeneration and improves  elasticity, reducing wrinkles. It soothes sensitive skin while enhancing firmness. This serum rejuvenates skin  for a glowing and...
For sensitive skin dealing with sensitivity and redness: Cos De BAHA's serum with Active Complex works from within to deliver supports visible firmness and a lifted, contoured appearance, not just temporary comfort.
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Korean Beauty Formulation Suitable for Daily Use
Active Complex
Cos De BAHA Nicotinamide Mononucleotide NMN 10% NN Serum 30ml
Cos De BAHA Nicotinamide Mononucleotide NMN 10% NN Serum 30ml Default Title
$21.34
Clinically proven actives Dermatologist tested 100% authentic Korean Cruelty-free
Pairs beautifully with

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$21.34

Active Complex

Active Complex is the primary active in this formulation. It targets sensitivity and redness through a mechanism that compounds with daily use, delivering supports visible firmness and a lifted, contoured appearance with consistent application.

Active Complex
supports this formula's targeted action
The texture

Lightweight, absorbing serum

Cos De BAHA NN Serum revitalizes skin, boosting cellular energy to fight aging signs. It protects against  environmental damage for a youthful complexion. The serum promotes skin regeneration and improves  elasticity, reducing wrinkles. It soothes sensitive skin while enhancing firmness. This serum rejuvenates skin  for a glowing and youthful look. It helps achieve a firm and radiant complexion.

Sensitive Skin Sensitivity and Redness Loss of Firmness Fine Lines and Wrinkles
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.

Full transparency

Ingredients

Active Complex is the hero active in this formula, delivering targeted results with every application.

This product is formulated using advanced Korean beauty science, combining carefully selected ingredients in precise concentrations to deliver targeted results. The formulation is designed to work synergistically with the skin's natural processes, maximizing efficacy while minimizing the potential for irritation.

The detail

Specs & details

FormatLightweight serum
SizeDefault Title
Skin typesSensitive Skin
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.
Most users notice initial improvement within 2 to 4 weeks. For full benefits like supports visible firmness and a lifted, contoured appearance, allow 6 to 8 weeks of consistent use.
Your skin begins adjusting. You may notice improved hydration and comfort before more visible changes like texture refinement become apparent.
Yes, this formula is developed to be compatible with sensitive skin dealing with sensitivity and redness. If you have very reactive skin, patch test on the inner arm before full application.
The formula is designed to be well-tolerated. For pregnancy-specific concerns, consult your healthcare provider. For sensitive skin, patch test before full application.
Active Complex is the primary active that delivers the core benefits of this formula. Consistent use over time maximizes results.
Check the INCI list for the most accurate information on fragrance components. The formula is developed for minimal irritation potential.
Store in a cool, dry place away from direct sunlight. Use within 12 months of opening for optimal freshness and efficacy.
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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