cold_nano
Iron
- Joined
- May 23, 2026
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I'm treating pigmentation with hydroquinone and tretinoin. I work out in the evening and sweat a lot. What's the best evidence-based post-gym skincare routine to maximize results while protecting my skin barrier? Should I use a gentle cleanser or micellar water after the gym? If I cleanse after the gym, do I need to cleanse again before applying hydroquinone at bedtime, or is one cleanse enough?