@@COSRXcosmetic hi! may u pls tell how should i apply vitamin c serum? im using 4 drops right on face, is it right? mb i should put it on hands first? because all the time that i put serum my face feels soooo sticky and i kinda feel like it doesn't absorbing....
Hello, I just want to ask if do I really need to discard the vit.c serum after 2 months of opening even if there's still a left over product? Can I still use it untill its empty? since I put it in the fridge..
Hello! The scent comes from the raw ingredient! That is vitamin C itself has a slight metallic scent to it. That's just its raw properties talking and there's nothing wrong with the product itself 😘 PS. Glad to hear you're enjoying it!
