ProsWell, I don't have any particular thoughts on it.
I bought it because the reviews were so good.
They say the effects become visible after a month or two of use,
but since I started using it during the winter when my skin was flipping,
I didn't see the effects.
If I buy another serum from Isoi,
I'd like to get this one again and check the effects.
ConsI absolutely can't use it before makeup.
Unless my skin is in really good condition,
it just makes my makeup slide off.