cold_nano
Iron
- Joined
- May 23, 2026
- Posts
- 168
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- 46
I'm using 4% hydroquinone daily and tretinoin 0.025% three nights a week, and my skin has been improving. Will smoking one cigarette daily or staying up late once in a while noticeably affect my results or make my skin look dull? Does skin type, such as Indian skin, change the answer? I quit smoking because I thought it was making my skin dull, and I try to avoid late nights for the same reason. Should I avoid both completely, or is occasional smoking or a late night unlikely to have a meaningful impact on my skin or treatment results?