carboholic
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I used 0.025% tretinoin for three months, then switched to 0.05% about a month ago. If my skin tolerates it well, how long should I stay on 0.05% before moving to 0.1%?
Once I reach 0.1%, what does long term maintenance look like? Do I keep applying it, or reduce the strength or frequency?
Once I reach 0.1%, what does long term maintenance look like? Do I keep applying it, or reduce the strength or frequency?