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According to,
“Beta glucans are polysaccharide sugars found in cell walls that are derived from various mushrooms, plants, algaes, yeasts or oats. They’re known to have immune-enhancing benefits which help to protect the body from pathogens, AKA bacteria, thanks to their ability to increase macrophage activity. Macrophages are scavenger cells that essentially search for and destroy pathogens.

In skin care, beta glucans work twofold to soothe and calm irritated skin and as an effective anti-ager to firm and plump fine lines and wrinkles. Similar to their immune enhancing capabilities, beta glucans use these macrophages to speed up wound healing. They lower infection rate and significantly soothe the skin by reducing inflammation. Oat-derived beta glucans combat skin damage thanks to their anti-irritant properties. They would work especially well for those with sensitive skin who are prone to red and reactive skin.

Beta glucans are also high in antioxidants to protect against oxidative stress that can prematurely age us. They do this by neutralizing free radicals and, as a result, preventing cellular damage. Antioxidants are integral to any routine since we don’t naturally produce them and because of the fact that we’re exposed to oxidative stress from pollution and sun exposure on an everyday basis. Applying beta glucans topically can prevent and alleviate any potential damage.

One study also found that beta glucans significantly reduced the appearance of fine lines and wrinkles, thanks to the ability of the oat-derived beta glucans to penetrate the epidermis and dermis to deeply moisturize the skin. The ability of beta glucans to effectively moisturize the skin can prevent the increased appearance of fine lines and wrinkles by maintaining proper skin health and reducing transepidermal water loss.



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Hi! I am Aiko Ish, a Japan-based beauty blogger. I love to try different cosmetics from all over the world.

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