Shereene IdrissBoard Certified Derm, Founder and Chief Nerd

How to Test If You Are Allergic to Your Products #shorts

26 Jan 2022 · 0 min

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0:15

A short YouTube clip (Shereene Idriss) advising viewers who react to moisturizers that the cause may be ingredients like fragrance, dyes, or preservatives, and recommending a patch test—patches with different chemicals are applied for a full 24–36 hours to detect reactions.

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