Name: [CosDeBaha] T15 Serum 30ml
Brand: CosDeBaha
SKU: 635798_30QU1K
Price: 2200.0 ISK
Availability: InStock

Price Save 12%

Today’s saving Extra 6% off at checkout

Product highlights

A high-concentration Tranexamic Acid 15% brightening and hydrating serum targeting hyperpigmentation, dark spots, and uneven skin tone. Key in... A high-concentration Tranexamic Acid 15% brightening and hydrating serum targeting hyperpigmentation, dark spots, and uneven skin tone. Key ingredients: Tranexamic Acid 15% — helps reduce the appearance of hyperpigmentation and dark spots for a brighter, more even-looking tone; Glutathione — antioxidant and brightening support for a more radiant complexion; Sodium Hyaluronate — lasting hydration and improved skin elasticity; Hydrolyzed Hyaluronic Acid — lightweight intensive hydration; and Panthenol — soothes, moisturises, and strengthens the moisture barrier. Full ingredients: Water/Aqua, Tranexamic Acid, Propanediol, 1,2-Hexanediol, Citric Acid, Panthenol, Glutathione, Allantoin, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Polysorbate 20, Camellia Sinensis Leaf Extract, Sambucus Nigra Flower Extract, Momordica Charantia Fruit Extract, Leontopodium Alpinum Extract. How to use: Apply a moderate amount and gently pat into the skin until fully absorbed. View full highlights Show less

Best for

Dark spots + uneven tone

Skin type

all skin types

Texture Lightweight serum

Routine step Serum

In stock, ready to ship
Inventory on the way

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✓ Authentic Korean products

✈ Ships from South Korea

⌕ Tracking included

🎁 Up to 4 free gifts

Step 1Foaming cleanser

[Cosrx] Low pH Good Morning Gel Cleanser 150ml

1,300 kr ~~1,500 kr~~

This item

Step 2Serum

[CosDeBaha] T15 Serum 30ml

2,200 kr ~~2,500 kr~~

Step 3Moisturizer

[Dr.Ceuracle] Pure VC Mellight A-tinol Cream 70g

3,200 kr ~~4,800 kr~~

Step 4Sunscreen

[BeautyOfJoseon] Relief Sun : Rice + Probiotics 50ml

1,700 kr ~~2,300 kr~~

Selected total 8,400 kr 4 items selected

Save 2,700 kr vs. individual regular prices

Description

Cos De BAHA T15 Serum brightens and hydrates skin, reducing dark spots and improving tone. It targets hyperpigmentation for a more even complexion. Key ingredients enhance brightness and reduce discoloration. The formula provides multi-layered hydration for plump skin. It soothes and moisturizes, strengthening the skin barrier. Ideal for achieving a clearer, brighter, and hydrated complexion while addressing uneven tone.

Benefits: This T15 Serum with Tranexamic Acid to fade dark spots and improve hyperpigmentation. Enriched with Glutathione to help even skin tone and brighten dull skin. Contains Camellia Sinensis Leaf Extract that protects the skin from harmful UV rays.

How to use

Apply a moderate amount and gently pat into the skin until fully absorbed.

Ingredients

Key Ingredients

Tranexamic Acid 15%	A high-concentration formula that helps reduce the appearance of hyperpigmentation and dark spots while promoting a brighter, more even-looking skin tone.
Glutathione	Provides antioxidant and brightening benefits to help improve uneven skin tone and promote a more radiant complexion.
Sodium Hyaluronate	Delivers lasting hydration and helps improve the appearance of skin elasticity and plumpness.
Hydrolyzed Hyaluronic Acid	Provides lightweight, intensive hydration and helps improve the appearance of skin elasticity and suppleness.
Panthenol	Helps soothe and moisturise the skin while supporting skin renewal and strengthening the moisture barrier.

Full Ingredients

Water/Aqua, Tranexamic Acid, Propanediol, 1,2-Hexanediol, Citric Acid, Panthenol, Glutathione, Allantoin, Sodium Hyaluronate, Hydrolyzed Hyaluronic Acid, Polysorbate 20, Camellia Sinensis Leaf Extract, Sambucus Nigra Flower Extract, Momordica Charantia Fruit Extract, Leontopodium Alpinum Extract

Optional ingredient researchExplore 6 tracked ingredients in this formulaDistinctive ingredients are shown first. Common supporting ingredients are still recognised and listed separately.

Hyaluronic Acid Panthenol Green Tea Tranexamic Acid Glutathione

Also present in the formula

Allantoin

Check another ingredient list →

Shipping from South Korea

Luxiface ships directly from South Korea. Freight is charged per order, and most orders are processed within 0–2 business days. Selected Mexico-fulfilled items ship locally.

Ships from South Korea

Processing time 0–2 business days

FedEx delivery Usually 3–5 business days; Monaco/Iceland DDP: 4–6

Korea Post delivery Usually 7–10 business days; varies by country

Shipping options by destination

United States: ACI Express with customs duty included.
Australia, Canada, UK and India: Korea Post or FedEx where available.
Selected Asian destinations and New Zealand: Korea Post; express options where available.
UAE, Saudi Arabia, Qatar, Bahrain, Oman and Kuwait: Aramex.
Selected European countries, Switzerland and Norway: Yun Express DDP, about 10 business days. Monaco and Iceland: FedEx DDP.
Chile, Colombia and Korea-fulfilled Mexico: Yun Express DDP. Mexico-local items use their separate local service.

Customs duties and taxes

For DDP destinations, applicable VAT and customs duty are collected at checkout, with nothing additional payable on delivery. For other services, import charges may be payable on delivery unless stated as included.

Free shipping

Selected Korea Post orders may qualify above US$59.99, subject to country and service conditions. DDP freight discounts and any eligible free-shipping codes have separate terms.

Tracking

After dispatch, you will receive an email with tracking and courier details.

For country-wise rates, shipping offers and customs terms, please read our full Shipping Policy.

Return Policy

At Luxiface, we take product authenticity and customer trust seriously. All products are sourced through trusted supply channels and shipped directly from South Korea.

Due to the nature of skincare, makeup, personal care, wellness, and consumable products, we are unable to accept returns for items once they have been delivered and opened for use.

This is to ensure product safety, hygiene, and quality for every customer.

However, if your order arrives damaged, defective, or if you receive an incorrect item, please contact us as soon as possible with clear photos of the product, packaging, and shipping label. After reviewing the case, we will arrange a suitable resolution, which may include a replacement or refund where applicable.

We may request additional information or photos to verify the issue before approving a refund or replacement.

For any questions about your order or product eligibility, please contact our support team before use.

Not sure this is the right match? Compare with similar products before you decide.

Need help choosing a complete Korean skincare routine? Match your skin concern, skin type, preferred routine size and active strength with Luxiface-curated routines.

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Luxiface product guide

Compare similar products

Compare this product with similar options to choose the best match for your skin type, concern, texture preference, and routine.

Compare	Current product [CosDeBaha] T15 Serum 30ml 2,200 kr	Similar option [CosDeBaha] TT Tranexamic Acid 10 Serum 30ml 2,200 kr	Similar option [CosDeBaha] TN Tranexamic 5% Acid Niacinamide Serum 30ml 2,200 kr	Similar option [CosDeBaha] VA Vitamin C 15 Serum 30ml 2,100 kr
Best for	Dark spots + uneven tone	Dark spots + uneven tone	Dark spots + uneven tone	Dark spots + uneven tone
Skin type	all skin types	normal skin, combination skin, oily skin, mature skin	all skin types	all skin types
Skin concern	dark spots, uneven tone, dullness	dark spots, uneven tone, dullness	dark spots, uneven tone, dullness	dark spots, uneven tone, dullness
Texture	Lightweight serum	Lightweight serum	Lightweight serum	Lightweight serum
Key ingredients	tranexamic acid, glutathione, hyaluronic acid, panthenol, green tea	tranexamic acid, niacinamide, glutathione, hyaluronic acid, panthenol, centella asiatica, aloe vera, green tea	tranexamic acid, niacinamide, hyaluronic acid, aloe vera, green tea	alpha arbutin, vitamin c, hyaluronic acid, panthenol, aloe vera, green tea
Luxiface tip	Apply consistently before moisturizer and pair with daily sunscreen to protect brightening results.	Apply consistently before moisturizer and pair with daily sunscreen to protect brightening results.	Apply consistently before moisturizer and pair with daily sunscreen to protect brightening results.	Apply consistently before moisturizer and pair with daily sunscreen to protect brightening results.
Action	View product	View product	View product	View product

Note: Ingredients may change. Please check product packaging for the latest ingredient list.

[CosDeBaha] T15 Serum 30ml

[CosDeBaha] T15 Serum 30ml

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Frequently Asked Questions

Description

How to use