Beta-Glucan: Benefits, Best Korean Picks & What to Know

Beta-glucan is a polysaccharide (a sugar-based molecule) found in oats, yeast and mushrooms. Beta glucan for skin is valued for a hydrating, soft and comfortable feel, and it's commonly found in toners, essences and creams for dry or sensitive-feeling skin. A beta glucan serum is the easiest way to add it, and beta glucan skincare is often paired with centella, panthenol and ceramides. On labels, look for "Beta-Glucan" or "Sodium Carboxymethyl Beta-Glucan." As with any new product, patch test first.

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Avg rating
4.31
Hydration
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Reviews of products containing Beta-Glucan · Updated Oct 12, 2026 (UTC)

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Benefits of Beta-Glucan

Beta-glucan is a polysaccharide found in oats, yeast and mushrooms. In skincare, beta glucan skin benefits center on hydration and a soft, comfortable feel, which is why it's a common pick for dry or sensitive-feeling skin. Its light, slightly silky feel suits watery toners, essences and serums, so a beta glucan serum fits as an early layer before moisturizer. It pairs well with centella, panthenol and ceramides. As with any new product, patch test first.

Tip

Skin still feels dry?

Apply a beta-glucan toner or essence on damp skin, then lock it in with a ceramide or hyaluronic acid moisturizer.

Top Products with Beta-Glucan

Real Reviews

Ratings

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Reviews (1,216,802)

Reviews of products containing Beta-Glucan

  • pi********

    40s+Normal Skin

    Pros

    I'm almost done with it and rationing what's left, but when I apply this, my skin looks like it has that dewy glow.


  • LAGOM

    OAT MICELLAR CLEANSING MILK

    LAGOM OAT MICELLAR CLEANSING MILK

    lj*****

    40s+Normal Skin

    Pros

    A gentle emulsion cleansing milk that gets the job done in one step. I'd recommend this to anyone who feels irritated and dry. When my skin felt parched and I'd come back from being out and about with dust and impurities mixed in, causing blemishes to start forming, I used the Lagom Cleansing Milk. I applied it all over my face and did some gentle rolling before rinsing. When I roll and rinse with water, the formula becomes thick, but after wiping with water two or three times, I can cleanse completely and thoroughly. After cleansing with Lagom Cleansing Milk, there's no tightness from deep dryness or post-cleanse pulling, so my skin feels comfortable and not congested. I've noticed it even removes the lip products I use, so I'm just using the Lagom Cleansing Milk alone now (I use dedicated removers for lip tints and eyeliner products).


  • tl******

    40s+Normal Skin

    Pros

    The first thing I want to praise is the pump dispenser. It's a generous 300ml size, and one press gives you just the right amount. You know that chaotic moment right after bath time when both kids come running over wrapped in towels? There's no way I have time to open a lid and scoop out product with my hands. One-handed pumping is honestly a lifesaver. And when I looked at the side of the box, it said the container has a double-layer airless structure. It prevents outside contaminants from getting in and minimizes product waste so you can use every last drop. Application and feel - Texture: A perfectly balanced emulsion—not too thin, not too thick - Application: Glides on smoothly and absorbs quickly - Finish: Barely any stickiness, just a nice hydrated feel - Scent: Almost fragrance-free, so even people sensitive to scents won't have any issues My older kid in third grade absolutely hates applying emulsion. He'd run away saying "It's sticky, I don't like it!" But with this one, he'll put his pajamas on right after and it doesn't stick to anything, so he applies it without complaining. That's honestly the biggest advantage for me as a mom. After two weeks of use, here's what I noticed We applied it to our whole bodies after evening baths and to arms, legs, and face before school in the morning. The number of times he tosses and turns at night from scratching has noticeably decreased. Kids' skin doesn't improve overnight, so consistent application seems to be the most important thing. I use it too when my hands feel tight after doing dishes, and it's such a gentle emulsion that the whole family can use it without worry.


Beta-Glucan for Your Concern

  • Dry Skin

    A hydrating favorite in toners and essences. Apply on damp skin, then seal with a ceramide moisturizer.

  • Sensitive Skin

    Valued for a gentle, soothing feel in simple, minimal routines. Pairs well with centella and panthenol.

  • Rough-Feeling Skin

    Chosen for a soft, silky feel in watery toners and essences. Use as an early layer before serum and cream.

  • Combination Skin

    A lightweight hydrating layer that suits combination skin. Often paired with niacinamide or centella.

Frequently Asked Questions

What does beta glucan do for sensitive skin?

Beta glucan is known for its soothing and skin-barrier-supporting properties, which makes it a popular pick for sensitive, reactive or compromised skin that needs calming without added irritation.

Is beta glucan the same as hyaluronic acid?

No, they're different ingredients with different primary roles. Hyaluronic acid mainly draws in and holds moisture, while beta glucan is more focused on soothing, barrier repair, and reducing visible sensitivity.

Can beta glucan help repair the skin barrier after using retinol?

Yes, its soothing and moisture-retaining properties make it a common choice for supporting the skin barrier and easing dryness or sensitivity that can follow retinol or other strong actives.

Quick Facts

INCI name
Beta-Glucan
Also known as
Beta Glucan, β-Glucan
Source
Oats, yeast or mushrooms
Key benefit
Hydration & softness
Best for
Dry Skin, Sensitive Skin, Rough-Feeling Skin, Combination Skin
Works well with
Panthenol, Ceramide

What to Pair Beta-Glucan With

Works well with

  • Centella Asiatica (Cica)

  • Panthenol

  • Ceramide

  • Hyaluronic Acid

Use with caution alongside

  • Multiple new actives at once

Research on topical use in skincare is still developing, and results vary from person to person. Reviews reflect individual experiences, not product claims.