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COS DE BAHA Tranexamic Acid Niacinamide (TN) - 30ml

Regular price €14,90
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For a balanced and radiant-looking complexion

💧 Balances & regulates oil production

💜 Tranexamic acid against visible pigmentation

The Cos De BAHA TN Tranexamic Acid Niacinamide Serum is a lightweight brightening serum for hyperpigmentation, post-acne marks, and uneven skin tone.

5% tranexamic acid supports the care of visible discolorations, while 5% niacinamide contributes to a more even and clearer-looking complexion and strengthens the natural skin barrier.

Aloe Vera, Betaine, Sodium Hyaluronate, and Allantoin additionally provide the skin with moisture and help to reduce a dry or stressed skin feeling. The light texture is suitable for daily use and can be easily combined with other skincare products.

Ideal for

• Hyperpigmentation and visible discolorations
• Dark post-acne marks
• Uneven skin tone
• Dull and tired-looking skin
• Normal, dry, and combination skin
• Oily and blemish-prone skin
• Dehydrated skin
• Anyone looking for an alternative to high-dose niacinamide serums

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  • 🇰🇷 Authentic from South Korea
  • 🤍 Thoughtfully curated by Hanyori
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Effects & Benefits

• Supports a more even and radiant-looking complexion
• Helps to make hyperpigmentation and dark post-acne marks less noticeable
• Supports the natural skin barrier
• Helps to balance excess sebum
• Provides light hydration
• Soothes dry or stressed-looking skin
• Suitable for daily use in the morning and evening

Texture & Finish

Clear, light, and watery serum texture that spreads easily and absorbs quickly.

The serum leaves a hydrated and naturally conditioned finish without an oily or heavy film. If too much product is used or multiple layers are applied, the skin may feel slightly sticky for a short time.

Application

After facial cleansing and toner, apply two to three drops to the face and neck.

Gently spread or pat the serum into the skin and allow it to fully absorb briefly. Then follow with a moisturizer.

The product can be used morning and evening. Sensitive skin should initially start with an application every other day and slowly increase the frequency if well tolerated.

When used in the morning, always finish the routine with sun protection.

Key Ingredients

• 5% Tranexamic Acid – supports the treatment of hyperpigmentation, post-acne marks, and an uneven-looking skin tone

• 5% Niacinamide – strengthens the skin barrier, supports sebum regulation, and contributes to a clearer and more even-looking complexion

• Sodium Hyaluronate – binds moisture and supports a hydrated and plump-feeling skin

• Aloe Vera Leaf Extract – provides moisture and offers soothing care for sensitive or stressed-looking skin

• Betaine – helps maintain the skin's moisture balance and counteracts feelings of dryness and tightness

• Allantoin – soothes stressed skin and supports a pleasant, soft skin feel

• Green Tea Extract – complements the formula with antioxidant and soothing care

• Edelweiss Extract – supports antioxidant care and a fresher-looking complexion

Routine example

Morning:
Cleanser → Toner → Cos De BAHA TN Serum → Moisturizer → SPF

Hanyori Tip

Use two to three drops for the entire face. A larger amount will not accelerate the fading of hyperpigmentation and may only lead to a stickier skin feel.

For individual dark acne marks, a very small additional amount can be applied directly to the affected areas after general application.

Always apply sun protection during the day. Without sufficient UV protection, existing discolorations may remain visible longer or reappear more prominently.

Product details

Brand: Cos De BAHA

Type: Serum

Content: 1 fl oz

Skin type: all skin types, especially oily, blemish-prone, and combination skin

Skin need: Hyperpigmentation, dark post-acne marks, uneven skin tone, dull complexion, excess sebum, and lack of moisture

Origin: South Korea

EAN: 8809240318492

Notes

Pigmentation spots and pimple marks do not change immediately. Consistent use over a longer period and daily sun protection are crucial for a more even-looking complexion.

The serum can generally be combined with many active ingredients. However, for sensitive skin or skin not yet accustomed to active ingredient care, several intense products should not be introduced simultaneously.

If you have a known sensitivity to niacinamide, perform a patch test first. Do not apply to open or severely irritated skin.

For external use only. Avoid contact with eyes and discontinue use if burning, itching or significant redness persists.

Ingredients (INCI)

Aloe Barbadensis Leaf, Tranexamic Acid, Niacinamide, Glycereth-26, Betaine, Propanediol, 1,2-Hexanediol, Sodium Hyaluronate, Allantoin, Xanthan Gum, Citric Acid, Camellia Sinensis Leaf, Sambucus Nigra Flower, Momordica Charantia Fruit Extract, Leontopodium Alpinum Callus Lysate

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High-quality skincare from Korea — curated for visible results and clear routines.

Every product: effective, modern, suitable for everyday use.

Application Responses

Frequently Asked Questions

Are the products authentic?

Absolutely – all products come directly from selected and trusted retailers. We value authenticity, quality, and carefully curated K-skincare.

How do I integrate the product into my routine?

We recommend a clear sequence to maximize the performance of the formulas.

Generally, new products should be gradually incorporated into the routine.

Can I combine different active ingredients?

Not all active ingredients should be combined directly. Particular caution is advised with active ingredients such as retinol, AHA/BHA, or vitamin C. If you have any uncertainties, the Hanyori Skin Team will be happy to help.

When are the first results visible?

Skincare requires consistency and time. While some products can immediately provide a pleasant skin feel, visible results often only appear after several weeks of regular use.

How do I store the product correctly?

Store in a cool, dry place away from direct sunlight. The packaging protects the active ingredients and keeps your shelf clean & minimalist.

What to do for sensitive skin?

We recommend carefully testing new products first and slowly integrating them into your routine. If your skin reacts sensitively, pause the application and give your skin time to calm down.