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✨ Unlock your skin’s glow with science-backed clarity! ✨
Cos De BAHA Tranexamic Acid 5% Serum combines potent brightening actives Tranexamic Acid and Niacinamide at 5% each, supported by hydrating Sodium Hyaluronate and soothing botanical extracts. This lightweight, fast-absorbing serum targets hyperpigmentation, dark spots, and uneven skin tone for a radiant, even complexion. Designed for all skin types and daily use, it’s a Korean skincare essential for professional-grade skin clarity.








| ASIN | B0B4W1VM2P |
| Active Ingredients | Tranexamic Acid 5% – main cosmetic brightening active. Niacinamide 5% – supporting active for visible tone and texture improvement. Sodium Hyaluronate – hydrating agent for smoother-feeling skin. |
| Best Sellers Rank | #41,857 in Beauty ( See Top 100 in Beauty ) #1,132 in Facial Day Care |
| Brand | Cos De BAHA |
| Brand Name | Cos De BAHA |
| Customer Reviews | 4.2 out of 5 stars 355 Reviews |
| Global Trade Identification Number | 08809240318195 |
| Item Form | Drop |
| Item Volume | 60 Milliliters |
| Item Weight | 0.08 Kilograms |
| Manufacturer | cosdebaha.com |
| Manufacturer Part Number | CDB_TN60 |
| Material Features | Lightweight |
| Material Type Free | soap free |
| Model Number | CDTN60 |
| Number of Items | 2 |
| Product Benefits | Pore Treatment |
| Product benefits | Pore Treatment |
| Recommended Uses For Product | Uneven Pigment |
| Scent | Aloe Vera |
| Scent Name | Aloe Vera |
| Skin Tone | Fair |
| Skin Type | normal, All, Oily, Dry, Combination, Sensitive |
| Skin type | normal, All, Oily, Dry, Combination, Sensitive |
| Special Ingredients | azelaicacid, niacinamide, salicylicacid, vitaminc |
| Special ingredients | azelaicacid, niacinamide, salicylicacid, vitaminc |
| Target Use Body Part | Face, Neck |
| Unit Count | 59.15 Milliliters |
| Use for | Face, Neck |
K**I
The texture is sticky but I do like it. Takes some time to be absorbed but hydration is elite with this one
J**P
In Verbindung mit Micro-Needling und im Zusammenspiel mit täglicher Pflege mit Alpha-Arbutin, Niacinamid und Azelainsäure nach einigen Wochen fast vollständige Entfernung von echt starken Pigmentflecken (Altersflecken) auf den Handrücken. Bitte Geduld und Ausdauer haben, Anwendung zwei mal täglich, dauert schon einige Monate, aber die Flecken kamen ja auch nicht über Nacht… Needling alle 14 Tage, je nach Hauttyp bis zu 1mm Tiefe möglich. Vorsichtig rantasten, mit 0,25mm anfangen. Wird etwas blutig bei 1mm Tiefe, sieht aus wie Schürfwunden, Haut geht ab wie nach Sonnenbrand. Immer LSF 50 als UV-Schutz auf die behandelnden Flächen!!! Und das dann auch permanent, nachdem die Flecken weg sind, dann kommen auch keine neuen.
F**.
Je vois un petit changenment mais pas encore convaincu.
M**T
I have been using this serum for 3 weeks in the morning and at night. I’ve had melasma since my last pregnancy over ten years ago and it gets worse after being in the sun and during the hot seasons. I came back from vacation and had lots of brown spots on my cheekbones despite wearing a hat. In the past I had success with a product that’s no longer available over the counter because the active ingredient has been band in the USA except by prescription (hydroquinone). I searched for a good product with a high percentage of tranexamic acid and niacinamide and this has both at 5% which is the highest I found of each. I really don’t want to pay to see a dermatologist at this point unless I have to. As you can see in the picture the serum is nice and thick enough to stay in a blob on your finger unlike another inexpensive brand’s serums that fall through your fingers like water. This serum is thick but still light. It soaks into the skin easily. I have sensitive skin and it doesn’t bother me at all. It does not pill under other creams or makeup. It’s very moisturizing. Most importantly, it’s making a big difference already after three weeks!! The skin has lightened and is looking much brighter in general. I will finish the bottle and report back! Pros: Inexpensive Light Soaks in Doesn’t pull under creams or makeup Not sticky Great for dry skin Great for sensitive skin Makes a visable difference in 2 weeks 5% active ingredients Nice bottle and dropper Safe ingredients Cons: It won’t make dark spots disappear as fast as a prescription cream would It’s so light it seems almost too light Not instant results Tips: use glycolic acid every 3 days. Tretinion will also help but is prescription only. Retinol is a good substitute. Hydroquinone works faster but is prescription only and expensive, it also has health risks and you shouldn’t use for more than three months as a time. My advise is to start with this serum first before deciding if you need to spend the money. It’s working for me, so happy to have found it!
S**Y
Top product. M’n vlekken zijn veel lichter geworden.
Trustpilot
3 weeks ago
2 weeks ago