Beta-glucan is having its moment in the spotlight in the cosmetics world. Skincare companies, following up on scientific evidence and user experience, are introducing this natural ingredient into products to advance their skin-enhancing effects.
Beta-glucan is having its moment in the spotlight in the cosmetics world. Skincare companies, following up on scientific evidence and user experience, are introducing this natural ingredient into products to advance their skin-enhancing effects.
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This article sheds light on the impressive benefits of beta-glucan for the skin, explains how to use it, and recommends some of the best products with this ingredient.
Beta-glucan (β-glucan) is a sugar molecule found in the cell walls of some grains and microorganisms, including oats, rye, barley, seaweed, yeast, and bacteria.
Researchers recognize it as a potent immunomodulator with beneficial effects on various health parameters. The research on its cosmetic benefits is not as comprehensive but shows promise thanks to the molecule’s proven antioxidant, antimicrobial, and hydrating properties.
Our bodies don’t make beta-glucan. To reap its benefits, we need to consume it through food or apply it topically.
Beta-glucan has several properties that may augment skin health and appearance.
Note: Read our article and find out more about beta-glucan benefits for the skin.
With its tremendous healing and anti-inflammatory potential, beta-glucan is highly effective for patients with the following skin issues:
The molecule’s antioxidant and hydrating qualities are also beneficial in anti-aging skin care.
Note: Learn more about the best time to start using anti-aging products.
Our skin experts at Vibrant Skin Bar have launched a new skincare line featuring carefully selected and clinically proven ingredients. Some products include beta-glucan. We recommend incorporating them into your daily skincare routine.

This moisturizing serum is formulated with beta-glucan to moisturize the skin and supports its barrier. Other potent ingredients include the collagen-stimulating probiotic Lactobacillus ferment, stress-relieving wild indigo, and monk fruit, also known as the fruit of longevity. Combined, they help transform the skin from tired and aging to youthful and radiant.

Beta-glucan in Vibrant Mud is a potent aid in removing debris, toxins, and other irritating, pore-clogging agents. The mask also contains bentonite clay, kaolin clay, and activated charcoal to deeply cleanse, detoxify, and brighten the complexion. Beta-glucan and soothing plant extracts help calm irritated skin.

Vitamin C is one of the most beneficial ingredients in skin care. In Vibrant C, it is paired with glutathione (called the master antioxidant) to provide ultimate protection from harmful factors, enhance collagen production, and help firm and brighten the complexion. Vibrant C also contains sorbitol, a prebiotic whose breakdown by probiotics creates beta-glucan.
Beta-glucan is easy to incorporate into everyday skin care. Look for products that have “beta-glucan” or “sorbitol” listed on the product label. You can use it in every step of your routine, from cleansing and toning to moisturizing and sunscreen. It is safe to use in the morning and evening. It can help the skin better react to potent, dehydrating agents such as retinol.
Beta-glucan in skincare products is safe to use with any cosmetic ingredient. However, taken as a dietary supplement, it may interfere with immunosuppressants. Consult your doctor if you plan to take beta-glucan supplements.
The effectiveness of beta-glucan is unique to each person and depends on many factors, including:
Topical products typically provide gradual results after using them for at least several weeks.
Beta-glucan and hyaluronic acid are among the most potent and popular skincare ingredients. Both provide numerous benefits for the skin, especially improving moisture levels. However, beta-glucan may exhibit superior qualities for skin health.
Some clinical studies suggest beta-glucan is 20% more hydrating than hyaluronic acid. HA has a shorter shelf-life and degrades quickly, while beta-glucan is more bioactive and bioavailable. More research is needed to establish which ingredient is better.
Beta-glucan is a soothing and safe ingredient for all age groups and skin types. As a cosmetic ingredient, it is not associated with any adverse effects. However, people allergic to sources of beta-glucan, such as oats and yeasts, may develop a rash or other allergic reactions.
People with known allergies to grains, yeasts, seaweed, or other sources of beta-glucan should patch-test the product before using it. Apply a small amount on your inner arm or behind your ear. Wait 24-48 hours to check for any redness, itching, or irritation.
If uncertain about a product, consult a dermatologist to ensure it suits your skin type and concerns.
Beta-glucan may soon become a buzzword as popular as retinol and hyaluronic acid. This ingredient is gaining recognition among cosmetic professionals and skincare enthusiasts because of its impressive potential to improve skin barrier function, reduce concerns related to dry skin, and provide anti-aging effects.
Look for products with beta-glucan in our Vibrant collection, and follow us for more advancements in skin care.
We are a Phoenix-based full-service medical spa with a passion for enhancing our clients’ natural beauty from the inside out.