Nothing! This might sting a bit at first, but you can always gradually ease your way into the product and get amazing results :)

Best exfoliation toner ever. And i use this only 2to 3 times weekly so the huge bottle is enough for me in a year! This helps with the hyperpigmentation, the dead skin of healing scabs, and so on! I can&#39;t live with this. ❤️

This stings, and strips my skin of all the moisture, as i felt it. It leaves your face that tight squeaky feeling, but as well all know, that&#39;s not the good signs.

I can&#39;t think of anything honestly. I tried it during the uninformed days of my life.

This pills so much, and my skin itched the first two times I tried it. Pimples didn&#39;t stop forming (but not purging) so I guess my skin just can&#39;t tolerate this level of niacinamide.

It does help with controlling the sebum, although for me it&#39;s not as dramatic.

None! I love this. :) may be this can come in a larger size for people like me who cannot go without it. 🤣

I cannot live without this product. I love the texture - it forms a really matte layer on my skin, without clogging it. It helps with healing spots so much and reducing the inflammation. It takes days to heal, but it works. It is also good with hyperpigmentation. I cannot not have this in my shelf!

Not dramatic results, a bit expensive in ny country to get, and it&#39;s difficult to apply, as im not a fan of the texture.

It does help a bit with the hydration for me.

yves