Viral COSRX Retinol

[@Qhana11]

I’m using cosrx propolis toner and snail serum.can I apply retinol after I apply them?and finish it with cosrx oil free moisturizer??

[@mechellekelsick1906]

Wow I love this product. I would recommend!

[@vanessadelaet5818]

Why do you put it in the triangle of dead? My dermatologist told me never to put retinol there

[@mandijones4995]

I just bought the oil. Do i have to refrigerate it?

[@crystalv6122]

Yes