Humectant · 한국 전통 뷰티 성분 백과사전
베타글루칸betageullukan
Beta-Glucan
A polysaccharide used for its calming and water-holding feel, whose evidence comes mostly from other applications rather than from cosmetic skin trials.
Scientific identification
How to read this identification: Beta-glucan is a family of polysaccharides, not one molecule: oat, yeast and mushroom sources give materials with different molecular weights and different behaviour, and a label declaring Beta-Glucan does not state the source or the purity.
INCI name: Beta-Glucan
Modern cosmetic ingredient
This classification records the context the ingredient is documented in, not where it comes from: a Korean heritage ingredient is one with documented use in Korean practice, while a modern cosmetic ingredient carries no heritage claim. Neither label states that the ingredient originated in Korea.
Skin concerns this profile is offered for
A browsing aid and a statement of cosmetic intent only: it diagnoses nothing and promises no result.
Modern cosmetic context
Beta-glucan is a modern cosmetic ingredient and carries no Korean heritage claim. It is included because it is common in contemporary soothing formulations, including Korean toners, essences, creams and masks built around calming or post-procedure care. Its place is modern formulation, and nothing on this profile presents it as a traditional ingredient.
References
- Review literature on beta-glucan in topical and wound-care formulations · Published review literature on beta-glucan
- Literature on the composition and molecular weight variation of beta-glucans by source · Published carbohydrate chemistry literature
Modern Cosmetic Science
Modern cosmetic applications
- Used in calming toners, essences, creams, masks and post-procedure products
- Chosen where a formula needs a light, water-holding agent with a comfortable feel rather than an occlusive film
Beta-glucan is a polysaccharide that holds water and forms a light film, and it has been studied far more in other applications, such as wound care and immune research, than in cosmetic skin trials. Applied topically it is described as comforting and mildly hydrating in small studies, which supports a promising position on moisturising and comfort. Evidence that it improves barrier measures in a cosmetic product is thin, so that claim is rated experimental rather than promising.
Benefits & Limitations
Evidence by claim
Every rating applies to ONE claimed benefit. An ingredient is never given a single overall effectiveness score.
Moisturizing support in a formulated product
PromisingRating approved by an authorized reviewerRated promising: preliminary or composition-level evidence exists for this specific claim, and the rating does not extend beyond it. Claim: Moisturizing support in a formulated product
A calm, comfortable feel on the skin in a cosmetic formulation
PromisingRating approved by an authorized reviewerRated promising: preliminary or composition-level evidence exists for this specific claim, and the rating does not extend beyond it. Claim: A calm, comfortable feel on the skin in a cosmetic formulation
Support for the skin barrier in a formulated product
ExperimentalRating approved by an authorized reviewerRated experimental: evidence for this claim is insufficient, so it is stated as a cosmetic focus or expectation only. Claim: Support for the skin barrier in a formulated product
What is not claimed
No claim is made that beta-glucan heals wounds, repairs damaged skin, treats eczema or any skin condition, or boosts immunity when applied to skin. Findings from wound-care and immune research are not cosmetic outcomes, and a film-forming humectant does not repair a barrier.
Safety & Allergies
- Beta-glucan is generally well tolerated, and cosmetic allergy to it is uncommon
- The source matters: a yeast-derived material carries a warning for people with a yeast allergy, and an oat-derived one may retain traces of oat protein, so check the source if you have either allergy
Related Beauty Rituals
No related beauty ritual is recorded for this ingredient yet.
Professionally formulated products
No professionally formulated product is listed for this ingredient yet.
This is a modern cosmetic ingredient. No traditional or cultural association is recorded for it, and none is claimed.
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