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.

Real reviews
1.22M+
Avg rating
4.31
Hydration
99% positive
among 343,018 reviews mentioning it
reviews mention soothing
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Reviews of products containing Beta-Glucan · Updated Nov 9, 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

Highest RatedMost Reviewed
AllEssences/Ampoules/SerumsTonersSheet MasksFace MoisturizersFace MistsGelEmulsionsBody WashBody LotionsBody Cream/Gel
  1. THELABbyblancdouxOligo Hyaluronic Acid Deep Toner
    4.724,615
    • Beta-Glucan
  2. mito:ONCell Rejuvenation 10% Niacinamide Boosting Ampoule
    4.68390
  3. AMPLE:NCeramide Shot Ampoule
    4.5310,028
    • Beta-Glucan
  4. Dr.nineteenporexsome ReDRN Exosome Ampoule
    4.461,004
  5. SIDMOOLGREENTEA PEELING GEL
    4.4316,150
  6. ONETHINGCENTELLA SOOTHING CREAM
    4.43142
How we rank

Real Reviews

All Skin TypesDryCombinationNormalOilyDehydrated Oily
All AgesTeens20s30s40s+

Ratings

4.31

  • 54
    5
  • 4
  • 3
  • 2
  • 1

Reviews (1,223,077)

Reviews of products containing Beta-Glucan

  • SIDMOOL

    GREENTEA PEELING GEL

    SIDMOOL GREENTEA PEELING GEL
    Read full reviewView product

    na****

    40s+Normal Skin

    Pros

    I don't usually wear much makeup, so I use this about once a week for exfoliating dead skin cells. The formula seems really gentle, and I'm really happy with it.

  • THELABbyblancdoux

    Oligo Hyaluronic Acid Deep Toner

    THELABbyblancdoux Oligo Hyaluronic Acid Deep Toner
    Read full reviewView product

    ki**************

    TeensDehydrated Oily Skin

    Pros

    This is my go-to toner that I've been using consistently for two months to tackle deep dryness in my combination dehydrated skin. Despite its name "Deep Toner," it doesn't feel sticky or heavy at all—it's more like a refreshing watery formula that absorbs beautifully into my skin without leaving any greasy residue. It instantly relieves that tight, parched feeling I get right after cleansing, and because the texture is so light, I can easily layer it multiple times without any hassle. The formula is incredibly gentle, so even when my skin is irritated, there's absolutely no tingling or stinging. I love how it simply delivers hydration without any fuss—that's what makes it truly exceptional.

  • AMPLE:N

    Ceramide Shot Ampoule

    AMPLE:N Ceramide Shot Ampoule
    Read full reviewView product

    kr************

    20sCombination Skin

    Pros

    It has great hydration. When I first applied it, my skin felt really balanced and settled.

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

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