The Journal
Skin, explained
Ingredients · October 12, 2026
How to Layer Niacinamide and Retinol the Right Way
Two powerhouse actives, one calm routine. Here's how to pair them without irritation.
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Routines · October 5, 2026
Your 3-Step Routine for Clear, Even Skin
Cleanse, treat, moisturize. The quiet ritual behind a luminous complexion.
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Skin Science · September 28, 2026
Why Your Skin Barrier Needs Ceramides
The invisible shield that keeps skin calm, plump and resilient, and how to protect it.
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