Ingredient guide
Yeast Beta-Glucan
yeast beta-glucan
In short
Yeast beta‑glucan is a branched sugar polymer from yeast cell walls that helps hydrate and support the skin’s surface. It forms a soft film that can help comfort easily‑upset skin.
editorially independent · no brand pays to be featured
What it is
Branched 1,3/1,6 beta-glucan from Saccharomyces cerevisiae cell wall; immunomodulatory and film-forming behaviour distinct from linear oat beta-glucan; supports topical hydration and stratum-corneum recovery in irritation-prone routines.
Where it sits
A watery layer. After cleansing, before anything heavier, ideally on slightly damp skin.
- Cleanse
- Tone
- Yeast Beta-Glucan
- Moisturise
- SPF
Also found as
Related
Where to find it
MIRU hasn't verified a catalogue pick that leads with yeast beta-glucanyet. The Lens can check any product you're considering.
Search the Lens for yeast beta-glucanCommon questions
What does Yeast Beta-Glucan do for skin?
It boosts hydration, helps skin feel calmer, and supports recovery of the surface barrier after everyday irritation.
Is Yeast Beta-Glucan good for sensitive skin?
Yes, it’s commonly used for sensitivity-prone routines because it helps retain moisture and provides a cushioning feel.
How is Yeast Beta-Glucan used in skincare?
It’s added to serums, essences, and creams where it enhances hydration and overall comfort.
Stay in the loop
Get notified when MIRU launches and new features drop.
Unsubscribe anytime.
Checking a product label? Use the product checker to rate the full list against your current focus.
Personal guidance, not medical advice.