Barrier Edit

How skin holds on to moisture, what the research on each ingredient shows, and where it stops.

Close-up of the skin at a person's waist above the gathered waistband of loose cream linen trousers, in soft window light
Gut-skin

The Gut-Skin Axis: What the Research Actually Shows

Your gut and your skin are in constant conversation. Here is what science has learned about that connection so far, from lab studies to clinical trials.

7 min read
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1 article in postbiotics

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