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Hello, I registered on this forum looking for information about retinol.

Google brought me to this page

I have imperfections on my face even though I'm young and I would like to try retinol creams and serums, but I read on youtube that it can sting a bit during the first days of use. I'd like to be sure before taking the plunge. I also saw a dermatologist say that the process of "retinization", a term I don't really understand. lol

Your help will be welcome