Slavi69
Iron
- Joined
- Dec 9, 2025
- Posts
- 86
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- 18
I bought hydroquinone 4% for my PIH. How long should I use it? Should I use it every day, and when should I apply it? I am using taz 0.05 in the evening. Also do i apply it on my whole face or just the Hyperpigmentation?