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Calm the routine down, introduce products one at a time, and separate temporary irritation from a condition that needs a clinician.

3 articles

Stinging moisturizer, sudden sensitivity, tight flaky skin — a lot of skincare trouble is a damaged barrier. Here's what that means in plain terms, and the boring routine that heals it.
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Half of skincare problems trace back to a leaky barrier. Here's what that means and what the evidence says about repairing it.
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Bakuchiol gets sold as a gentler retinol. One head-to-head trial actually put them side by side.
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