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BeautyiseBEAUTYISE — ROUTINES & TECHNIQUES

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Niacinamide: What It Does and Who It's For
Ingredients

Niacinamide: What It Does and Who It's For

The vitamin B3 derivative that plays well with almost everything else on your shelf.

Makeup

How to make summer makeup last through the heat

Summer makeup holds up by controlling moisture: a thin base, loose powder where shine starts, a setting spray to finish, and sunscreen reapplied every two hours.

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The Routine Audit

Step by step, with receipts.

Skincare

Makeup

Ingredients

Plain serum dropper bottle beside a small dish of powder
Ingredients

What niacinamide actually does for your skin

Niacinamide is a form of vitamin B3 that studies show improves uneven tone and supports the skin barrier at concentrations of 2–5% — and, contrary to shelf folklore, it layers happily with almost everything.

Beauty News

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The Lab Notes

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Latest Stories

Unbranded skincare bottles arranged from thinnest to thickest
Skincare

How to layer skincare in the right order

Skincare layers from thinnest to thickest — cleanser, treatment serums, moisturizer, sunscreen in the morning — and the order matters because each layer has to reach the skin through the last one.