Cos De BAHA - TN Tranexamic Acid Niacinamide Serum Jumbo

bought this as a gift so idk if they liked it but I assumed it worked well

It is very gentle .With low tranexamic acid concentration, so it's suitable for begginers too. This is the second time I repurchase this serum from Cos De Baha and I will continue to do. Very good!!!

I recently developed melasma on my face a few years ago and it has been spreading and getting darker. I’ve seen doctors and everything they prescribed not only didn’t work, but it was incredibly expensive. After my latest disappointment, I researched what works well on melasma and all my research recommended tanexameic acid in conjunction with other ingredients (niacinamide, vitamin c, etc). So when I saw this product, I decided I don’t have anything to lose at this point; I’ve spent hundreds of dollars what’s $14? I’ve been using it since January 2025 and let me tell you, it works! My melasma has drastically faded to the point where I can hardly see it. I can’t live without this now.

Here’s how I use it:
-I use it twice a day (morning and night) right after the Axis-Y Dark Spot Correcting Glow Serum (which I HIGHLY recommend)
-A little bit goes a long way and it’s a bit sticky so let it dry down a few minutes before applying anything else
-I use this and the Axis-Y serum as the first steps to my skincare
-Use a sunscreen ;)

I will continue to buy this serum.

прекрасная сыворотка для работы протов пигментации. наношу под крем.

it is moisturizing and I noticed my skin is brighter i recommend this serum as the price and size is convenient

ive been usint it for a couple of weeks everyday twice and i do see a change in my hyperpogmentation

I’ve almost all the serums of this brand . They are worth and they do exactly what they promised

alternativa della vitamina c è molto efficace si assorbe subito e da i suoi effetti. dopo 2/3 settimane si vedono i cambiamenti almeno la mia pelle ha reagito molto bene

it does brighten your skin if used consistently, already repurchased

je viens de le commencer il a l’air d’être efficace, a voir avec le temps

IT IS SO HYDRATING AND MOISTURISING FOR MY SKIN OF 56 YEARS OLD. I AM SO HAPPY
I WILL REPURCHASE FOR SURE.

cos de baha products are the best on the market. light weight serum the brightens and tightens skin

this is gentle on the skin, has no scent, with a medium Tranexamic acid level of 5%. very light and fast absorbed.

this product clears my hyperpigmentation faster than anything I’ve used and soothed redness from any pimple also helped even out my skin. I’m on my second bottle and can’t live without it i wouldn’t have clear skin without it.

I always have this in my skincare arsenal. Works fantastically and the price point is great. The jumbo size is convenient