Skip to content

humectant

BETAINE

CAS 107-43-7/ 590-47-6 Updated
90

Safety score · 0–100

Excellent

Derived from EU CosIng regulatory status, PubChem hazard data and published research. How we score.

About

Sugar-beet-derived amino acid derivative that draws moisture into skin and protects cells from osmotic stress; very mild, compatible with most formulas.

Skin benefits

  • hydrates
  • protects from osmotic stress
  • soothes skin

Known concerns

  • minimal

References

EU

EU CosIng database

European Commission cosmetic ingredient registry — regulatory status, restrictions, authorised functions.

Related humectants

88
UREA
humectant
 75
PEG-32
humectant

Check your shelf

Find BETAINE in your products.

Scan any cosmetic product with LuxSense to see if it contains BETAINE and get a full ingredient breakdown with safety scores.

This profile is for educational purposes and does not constitute medical advice. Regulatory status and scientific understanding evolve — always read the physical product label and consult a healthcare professional for personal concerns.