Who is TT Tranexamic Acid 10 Serum for?

It suits normal, dry, combination, oily skin and is aimed at dark spots, uneven tone.

Where is TT Tranexamic Acid 10 Serum cheapest?

As of October 27, 2026, the lowest price we found was $10.20 at YesStyle, before code HAUNTED26 (8% off orders of $79+, up to 15% at $199+).

Name: Cos De BAHA TT Tranexamic Acid 10 Serum
Brand: Cos De BAHA
SKU: ys-1127672081

★ 4.7 309 reviews on YesStyle

A brightening serum with tranexamic acid for dark spots and uneven tone.

$10.20 ~~$14.57~~ −30% lowest at YesStyle, before code HAUNTED26

Code HAUNTED26 copies to your clipboard when you tap Buy. 8% off orders of $79+, up to 15% at $199+. Needs $69 more in your cart.

Prices checked Oct 27.

Dark spots Uneven toneNormalDryCombinationOily

Lowest price first, coupon counted.

Retailer	Price	Code
YesStyleLowest	$10.20		Buy

Texture: Lightweight serum

Learn: The K-beauty ingredient glossary: centella to PDRN · 10 min read

What does Cos De BAHA TT Tranexamic Acid 10 Serum do?: A brightening serum with tranexamic acid for dark spots and uneven tone.
Who is TT Tranexamic Acid 10 Serum for?: It suits normal, dry, combination, oily skin and is aimed at dark spots, uneven tone.
When do I use it?: Use it morning and night.
Where is TT Tranexamic Acid 10 Serum cheapest?: As of October 27, 2026, the lowest price we found was $10.20 at YesStyle, before code HAUNTED26 (8% off orders of $79+, up to 15% at $199+).