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INGREDIENT DICTIONARY
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Beta-Glucan (Oat)

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INCI: Beta-Glucan / CAS #:

Beta-glucan is a water-soluble polysaccharide derived from oat, used in cosmetic formulations to support hydration and barrier-focused systems. It is widely used in advanced formulations due to its
compatibility and performance. 

Key benefits

  • Supports barrier function
  • Enhances hydration systems
  • Improves formulation feel
  • Compatible across formulation types

Behaviour in formulations

Beta-glucan integrates into aqueous and emulsion systems and may contribute to viscosity depending on use level.

Pre-disperse in water with mixing to avoid clumping. Hydration may take time depending on system.

Use level considerations

Use Rate (Min): 0.1
Use Rate (Max): 1.0

  • Leave-on: 0.1–1%
  • Rinse-off: 0.1–0.5%
  • Often used at low levels due to high activity

Starter Use Rate: 0.2–0.5% for most cosmetic formulations

 Typically used at low levels (0.1–1%) due to high activity.

Formulation summary

  • Water-soluble polysaccharide
  • Contributes to hydration and formulation structure
  • May slightly increase viscosity
  • Suitable for gels, emulsions, and aqueous systems

Quality notes

High-purity oat-derived beta-glucan with verified assay (99.60%) and high active content (75.2%),
supporting consistent formulation performance. 

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