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Beta Glucan

Also known as: β-glucan, beta-1,3/1,6 glucan, yeast beta glucan

Polysaccharide from yeast or fungi that hydrates, soothes inflammation, and supports skin barrier function.

soothing agentComedogenic: 0 - non-comedogenic

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What it does

Beta glucan is a soluble polysaccharide that penetrates the epidermis to strengthen the skin barrier and reduce water loss. It binds moisture and stimulates skin immune response, promoting faster healing and reducing irritation. Works synergistically with other hydrating ingredients to improve skin resilience.

Benefits

Who it suits

How to use

Apply in serums, essences, or moisturizers as part of your regular skincare routine. Layer before or after hydrating toners for maximum hydration benefits.

Pairs well with

hyaluronic acid, niacinamide, ceramides, peptides

Be careful pairing with

none notable

Safety & cautions

Beta glucan is exceptionally well-tolerated and rarely causes irritation; safe for sensitive skin and can be used alongside actives. No sun-sensitizing effects reported.

Educational information, not medical advice. Concentration and formulation change how an ingredient behaves.

Related guides

More soothing agent

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