Shereene IdrissBoard Certified Derm, Founder and Chief Nerd

YouTube Channel

30 Jan 2026 · 0 min

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0:15

A short YouTube clip (by Shereene Idriss) advising viewers on tretinoin use. The speaker stresses 'consistency over intensity,' warns that overuse causing dryness, redness, or inflammation can prematurely age skin, and recommends using a less intense product more regularly rather than aggressive intermittent use.

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