





Cos De BAHA Tranexamic Acid 5% Serum with Niacinamide 5%
- Treats Pigmentation: Effectively addresses pigmentation and prevents post-inflammatory hyperpigmentation (PIH).
- How It Works: Blocks pigment transfer from melanocytes to keratinocytes, preventing dark spots.
- Sun Sensitivity: Doesn't increase sun sensitivity; actually helps reduce UV sensitivity.
- Effective for Hyperpigmentation: Fades stubborn discolorations like post-acne marks and melasma.
- Ideal Pairings: Works well with salicylic acid, niacinamide, bakuchiol, azelaic acid, vitamin C, retinol, arbutin, and licorice acid.
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Description
- CAN IT TREAT EXISTING PIGMENTATION? tranexamic acid can treat existing pigmentation effectively and products containing the ingredient are recommended for preventing post-inflammatory pigmentation (PIH), which can be a common side effect of laser treatments.
- HOW EXACTLY DOES IT WORK? it blocks the transfer of pigment from melanocytes (pigment-producing cells) to keratinocytes (the keratin-synthesising cells found in the outermost layer of skin – the epidermis).
- DOES IT MAKE SKIN MORE SENSITIVE TO SUN? Absolutely not. In fact, tranexamic acid decreases the skin’s sensitivity to UV – this is why he ingredient is so popular in Asia and India.
- IF HYPERPIGMENTATION IS A CONCERN, tranexamic acid is an ingredient you'll want to consider. This exciting ingredient helps to visibly fade the look of multiple forms of discolorations including post- acne marks and melasma, which can be particularly stubborn.
- TRANEXAMIC ACID: WHAT TO PAIR IT WITH | Some of the ingredients that will enhance the benefits of tranexamic acid include: salicylic acid, niacinamide, bakuchiol, azelaic acid, vitamin C, and retinol. adds arbutin and licorice acid to that list.
Ingredients
How to use
Shipping and Returns
Delivery in the USA
We ship products to all US states.
Delivery Time:
- Standard shipping: 3-5 business days.
- Express delivery: 1-2 business days (extra charge).
Shipping cost:
- Standard shipping is free for orders over $150.
- For orders under $150, there is a flat fee of $8
Returns
In accordance with current legislation, cosmetic products cannot be returned.
If you receive a defective or damaged item, we will provide a free replacement. To request this, please contact our customer support team within 7 days of receiving your order and provide photo evidence.
We value your trust and do everything possible to ensure a comfortable and safe shopping experience!

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