---
product_id: 725000151
title: "COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml)"
brand: "cos de baha"
price: "₩46966"
currency: KRW
in_stock: null
reviews_count: 13
category: "Cos De Baha"
url: https://www.desertcart.kr/products/725000151-cos-de-baha-tn-tranexamic-acid-serum-for-skin-tone
store_origin: KR
region: South Korea
---

# UV damage repair & stain defense 5% Tranexamic Acid for potent brightening Free from parabens, sulfates & alcohol COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml)

**Brand:** cos de baha
**Price:** ₩46966
**Availability:** ❌ Out of Stock

## Summary

> ✨ Unlock your skin’s true glow—because flawless waits for no one!

## Quick Answers

- **What is this?** COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml) by cos de baha
- **How much does it cost?** ₩46966 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/725000151-cos-de-baha-tn-tranexamic-acid-serum-for-skin-tone)

## Best For

- cos de baha enthusiasts

## Why This Product

- Trusted cos de baha brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pure Power Ampoule:** High concentration of active ingredients in their original form ensures maximum efficacy without harmful additives.
- • **Youthful Glow Revival:** Formulated to brighten skin tone around delicate eye and cheek areas, reversing sun-induced aging signs.
- • **Spotless Radiance Boost:** Directly targets stubborn dark spots and freckles for a visibly clearer complexion.
- • **Clean & Conscious Beauty:** No parabens, sulfates, synthetic fragrances, or animal testing—because your skin and values deserve the best.
- • **Lightweight Everyday Luxury:** Silky, fast-absorbing texture perfect for daily use, leaving skin smooth and radiant without irritation.

## Overview

COS DE BAHA TN Tranexamic Acid Serum is a 30ml Korean beauty powerhouse designed to brighten skin tone and fade stubborn spots with 5% Tranexamic Acid and 5% Niacinamide. Free from parabens, sulfates, synthetic fragrances, and alcohol, this lightweight serum repairs UV damage and prevents aging signs, making it a clean, cruelty-free essential for radiant, youthful skin.

## Description

desertcart.co.jp: Cos De BAHA TN Tranexamic Acid 5% Niacinamide 5% 30/60ml Beauty Serum, Transparency : Beauty

Review: 何回もリピしています。 さらりとしたテクスチャーで、肌馴染みが良いです。 こちらを使い始めてから、肌のトーンが明るくなりました。
Review: ピリ付きは毎回左頬だけあります 発赤、発疹無し ツルツル感あり 使用1週間程他何もつけなく外で過ごしています シミソバカス対策は大嫌い日焼け止めは未だに合うものがありません こじわ多いですが気にしません

## Features

- ◆Directly attacks stubborn spots and freckles
- ◆ For concerns around the eyes and cheeks - Dark spots can give an impression of aging - Essential ingredients for skin affected by sunburn due to UV rays
- ◆ BRIGHTENING SKIN CARE - Tranexamic acid
- ◆High concentration ampoule with ingredients in their original form - Contains no sulfur, parabens, synthetic colorants, synthetic fragrances, or alcohol - No animal testing conducted

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09BM5S7JN |
| ASIN  | B09BM5S7JN |
| Amazon Bestseller | #9,509 in Beauty ( See Top 100 in Beauty ) #304 in Facial Serums |
| Customer Reviews | 4.2 4.2 out of 5 stars (1,287) |
| Date First Available | February 17, 2022 |
| Date First Available  | February 17, 2022 |
| Item Form | Drop |
| Item model number  | CDB_TN30 |
| Manufacturer  | cosdebaha.com |
| Product Dimensions | 3.56 x 3.56 x 10.16 cm; 60 g |
| Product Dimensions  | 3.56 x 3.56 x 10.16 cm; 60 g |
| Scent Name | No artificial fragrance |
| Size Name | 30 mL (x 1) |
| Skin Type | Normal |
| Special Features | Acne Prevention, Aging Care, Light up your skin, Stain Care |
| Specific Uses Keywords | eyes, face |
| Target Gender | Unisex |

## Product Details

- **Brand:** Cos De BAHA
- **Item Form:** Drop
- **Item Volume:** 30 Milliliters
- **Material Feature:** Cruelty Free, Organic, Vegan
- **Material Type Free:** Alcohol Free, Dye Free, Paraben Free
- **Number of Items:** 1
- **Recommended Uses For Product:** Freckles, stain removal, toning
- **Scent:** No artificial fragrance
- **Skin Type:** Normal
- **Special Ingredients:** Hyaluronic Acid

## Images

![COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml) - Image 1](https://m.media-amazon.com/images/I/51ROISokBJL.jpg)
![COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml) - Image 2](https://m.media-amazon.com/images/I/61CLDFW-IzL.jpg)
![COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml) - Image 3](https://m.media-amazon.com/images/I/61ekR00ZZ2L.jpg)
![COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml) - Image 4](https://m.media-amazon.com/images/I/91roPM5kqRL.jpg)
![COS DE BAHA TN Tranexamic Acid Serum for Skin Tone Up Care Stain Freckles Korean Cosmetics (30 ml) - Image 5](https://m.media-amazon.com/images/I/61kXl4c9cgL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Can I use this after dermarolling with a .3mm needle?**
A: YUP! Works great.

**Q: Can it be used on intimate areas?**
A: I'll start with the caveat that putting anything on or near your genitalia is dicey. 

Tranexamic acid is used as a topical cosmetic ingredient to lighten pigmentation, but it started out as an essential medicine used to reduce heavy bleeding. It is a pretty safe ingredient whether you take it internally as a pill from your doctor or apply it to your skin externally. However, you always want to do a patch test and since this product isn't DESIGNED to go on sensitive (i.e. mucus membrane) areas, I'd be cautious.

**Q: Does it need to be refrigerated?**
A: I don’t think so.

**Q: Do you apply the product only to affected areas or to whole face?**
A: Affected area.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by ハ***ミ on September 27, 2025*

何回もリピしています。 さらりとしたテクスチャーで、肌馴染みが良いです。 こちらを使い始めてから、肌のトーンが明るくなりました。

### ⭐⭐⭐⭐ Review
*by ら***ら on July 17, 2022*

ピリ付きは毎回左頬だけあります 発赤、発疹無し ツルツル感あり 使用1週間程他何もつけなく外で過ごしています シミソバカス対策は大嫌い日焼け止めは未だに合うものがありません こじわ多いですが気にしません

### ⭐⭐⭐⭐⭐ Review
*by Ｓ***Ｔ on December 2, 2025*

値段以上の働きをしてくれる。薄いシミは１本でほぼ消えてしまった。全身のシミに使ってるので減りは激しいが薄くなって塗る範囲も減ってくるので良いかな

## Frequently Bought Together

- Tranexamic Acid 5% Serum with Niacinamide 5% for Face/Neck - Helps to Reduce the Look of Hyper-Pigmentation, Discoloration, Dark Spots, Remover Melasma, 1 Fl Oz (30ml)
- The Ordinary Glycolic Acid 7% Exfoliating Toner, Brightening and Smoothing Daily Toner for More Even-Looking Skin Tone
- The Ordinary Azelaic Acid Suspension 10%, Formula for Uneven and Blemish-Prone Skin

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**Shop now:** [https://www.desertcart.kr/products/725000151-cos-de-baha-tn-tranexamic-acid-serum-for-skin-tone](https://www.desertcart.kr/products/725000151-cos-de-baha-tn-tranexamic-acid-serum-for-skin-tone)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-28*