Tag «ost»

What a perfect way to even my skin tone. OST C20 serum

OST C20 serum

Before I bought this I heard so much about it. It really was a product everybody seemed to love, and really sold a lot. I decided to buy it to try and even my skin tone.
Used to fade acne scars and help with hyperpigmentation, even the skin tone and firming the skin
This product comes in a dark glass bottle with a dropper. The bottle is dark due to risk of oxidation.

What are whitening products?

Ost C20 serum

Whitening products The first time I came across the word was actually in Africa, Kenya (as an exchange student and later on doing my master thesis in biology/ethology) and I really thought it was strange and I really didn’t and don’t get it. When I then came across the word again, but in Korean beauty …