>>18488364
15-20 minutes or until dry. but if its oil serum after moisturizer or centella serum after washing etc, i dont wait
>>18488385
heard about it recently and seems like its getting more traction, need to do some research on it
>>18488482
been doing that with l-ascorbic based vitamin c serum only. depends on serum/formula/actives really. some serums have airless package and dont care about temperature etc
tldr read the package
>>18488670
post skin type
>>18488731
nta but
>retinol can fuck up your skin during summer etc, is that true?
only if you dont wear sunscreen. everyone uses sunscreen to slow down photoaging though. no point in using retinol without sunscreen even if hypothetically you would not need to
>dove bar + retinol moisturizer before bed sounds like a combo
you must have not heard about 10 step korean skincare routine then. thats a headache and then some
>>18488847
never heard of that. what would be the symptoms of that?