Cos De BAHA T15 Serum
1.01 fl oz / 30mlIn stock, ready to ship
A brighter, more even-looking complexion starts here. This clear, water-light serum sinks in fast and leaves a soft, fresh finish, while 15% tranexamic acid goes to work on the look of dark spots and glutathione adds a natural, healthy radiance. It's a focused brightening step for anyone who wants a clearer, more even tone.
1
100% authentic, sourced directly from Seoul, Korea.
Dispatched within 48 hours and tracked to your door.
why it works.
Softer-looking dark spots
Tranexamic acid works on the look of dark spots and discoloration, so your complexion looks more even.
A natural, healthy glow
Glutathione leaves dull-looking skin with a natural radiance and a healthy, lively look.
Light, fresh texture
The clear, water-like serum absorbs quickly and leaves skin feeling soft and fresh.
every ingredient earns its place.
Tranexamic Acid
at 15%, works on the look of dark spots and evens out the complexion- What it is
- Tranexamic acid, a lab-made brightener for a clearer, more even-looking tone.
Glutathione
leaves dull skin looking naturally radiant, healthy and lively- What it is
- An antioxidant your body makes, used topically in brightening formulas.
Hyaluronic Acid
Hydrolyzed Hyaluronic Acidkeeps skin comfortably hydrated- What it is
- Hyaluronic acid, a water-binding ingredient that helps keep skin hydrated.
Panthenol
helps calm and comfort skin that feels irritated- What it is
- Panthenol and vitamin B5, a hydrating, comforting duo from the B vitamin family.
how to use.
Morning and evening
- 01
After cleansing and toner, smooth the serum gently over your skin.
- 02
Pat it in lightly until it absorbs.
- 03
In the daytime, follow with sunscreen.
Tip: White crystals may form around the bottle neck: that is the high-strength tranexamic acid crystallizing as the water evaporates, and nothing is wrong with the serum.
Patch test it first under your chin. Do not use it on broken skin or on areas with eczema or dermatitis. If redness, swelling, itching or irritation appears during use, or after sunlight on the area, stop using it and consult a dermatologist.
the details.
- Size
- 1.01 fl oz / 30ml
- Texture
- Watery, lightweight
- Free from
- Fragrance Ā· Alcohol
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
Shipping
| International Express3-5 business days |
|---|
SEKĀ 145 flat shipping rate |
About this information
Each description is written with AI from the brandās own material: its official product page, packaging and published ingredient list. AI can make mistakes, so check the packaging if a detail matters to you. Read more about where our information comes from.
Specifications, packaging, formulas and manufacturer claims can change without notice. We keep this page as accurate and current as we can, but we cannot guarantee it, and the item you receive may differ from what is shown.

























