Beta-Glucan vs Hyaluronic Acid on the Barrier
Beta-glucan is sold as the 2026 hyaluronic acid killer. The clinical record says it does something different: barrier repair and lower water loss, not just hydration.
June 6, 2026 · Maya Chen
Tag
#barrier repair
Every article tagged barrier repair, newest first.
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product-science -
product-science Ceramides vs squalane: which one actually rebuilds the barrier
Both ingredients get marketed as barrier repair. Ceramides replace what's missing in the stratum corneum; squalane keeps water from leaving.
June 3, 2026 · Maya Chen
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product-science Cica decoded: madecassoside vs asiaticoside, what trials show
Centella asiatica is marketed as one ingredient. The four active triterpenoids do different things, and the clinical data on each is quietly mismatched.
May 27, 2026 · Maya Chen
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routines Slugging on combination skin without the clog
Slugging works for dry skin, but the standard 'last-step Vaseline' wrecks combination t-zones. Here is how to keep the barrier benefit without the breakout.
May 7, 2026 · Layla Hassan