Cos De BAHA - LS Lactic Acid 12.5 Serum

I love the serums of this brand. They are very good quality for excellent price and the quantity is very decent.

This is my second bottle and will not stop bying it. The whole brand CosDeBaha is a pretty surprise for me. I found my holly grails and more i test other brands and products then more i want to go back to this particular serum. Lactic acid works perfectly on my combo/oily skin. Skin becomes smooth, healthylooking, no break outs, very glassy (in a good way), Highly reccomend!

This bottle really helps with gently exfoliating my skin. It doesn’t peel or hurt but I can feel my skin has turnover. If you have sensitive skin, I’d start at a lower %. Make sure you wear sunscreen!

es una maravilla, la textura es increíble, deja un acabado suave y deja la piel super glowy

Nom INCI : ETHYL OLEATE
N° EINECS/ELINCS : 203-889-5
Compatible Bio (Référentiel COSMOS)
Ses fonctions (INCI)
Emollient : Adoucit et assouplit la peau
Agent parfumant : Utilisé pour le parfum et les matières premières aromatiques

The serum has a slightly viscous, watery texture—very lightweight and easy to apply. It absorbs quickly and doesn’t leave a sticky film. I apply it after cleansing, and then follow up with a hydrating serum and moisturizer.

Tingling? Yes. Irritation? No.
As expected from a 12.5% lactic acid, there’s a mild tingling sensation when you first use it, but nothing painful or uncomfortable. My skin didn’t get red, flaky, or angry—even on my more sensitive areas. I started with 2–3 times a week, then built up to every other night.

The serum has a slightly viscous, watery texture—very lightweight and easy to apply. It absorbs quickly and doesn’t leave a sticky film. I apply it after cleansing, and then follow up with a hydrating serum and moisturizer.

Tingling? Yes. Irritation? No.
As expected from a 12.5% lactic acid, there’s a mild tingling sensation when you first use it, but nothing painful or uncomfortable. My skin didn’t get red, flaky, or angry—even on my more sensitive areas. I started with 2–3 times a week, then built up to every other night.

The serum has a slightly viscous, watery texture—very lightweight and easy to apply. It absorbs quickly and doesn’t leave a sticky film. I apply it after cleansing, and then follow up with a hydrating serum and moisturizer.

Tingling? Yes. Irritation? No.
As expected from a 12.5% lactic acid, there’s a mild tingling sensation when you first use it, but nothing painful or uncomfortable. My skin didn’t get red, flaky, or angry—even on my more sensitive areas. I started with 2–3 times a week, then built up to every other night.

its just miraculous
kind and soft and give results!
highly recommended

C’est un très bon sérum !! Il donne un bel éclat au visage !! je le conseil !!

Si quieren tener cambios favorables en la textura de la piel, este suero es una joyita. Alisa la piel y la ilumina increible.

Dosage idéal, la peau est lisse et hydratée. Et le prix est très correct

me a gustado mucho, deja mi piel suave al tacto, me ayuda a cerrar poros y en la firmeza de mi piel, sin duda lo volvería a comprar

Este serum deja mi piel radiante, ya que hace una micro exfoliacion por lo que mi piel se ve renovada. me encanta

, hace tiempo buscaba un exfoliante que no me reseque más mi piel seca, este serum lo cumple, al día siguiente desperté con la piel brillante e hidratada

Κάνει πολύ καλή απολέπιση! Το χρησιμοποιώ 2 φορές την εβδομάδα και το δέρμα μου έχει γίνει πολύ πιο καθαρό!

rs el mejor producto para tener un tono de piel uniforme, no irrita, es humectante, lo uso por las noches, muy recomendable .