Betaine is a naturally occurring amino acid derivative found in plants like sugar beets. In skincare, it acts as a humectant, attracting and retaining moisture in the skin. It also has soothing properties and can help protect skin from irritation.
NoneHumectantVeganEvidence: Medium
BenefitGood 2.5 / 4
Hydration
Soothing
Texture
Uv protection
RiskVery low 0 / 4
Rated by SpottyLabs' ingredient methodology, independent of brands.
What it helps with
hydrates skin
soothes irritation
protects skin barrier
Spot questionable ingredients in seconds
SpottyLabs scans any skincare product and rates every ingredient for benefit, risk and safety. Free and independent — no brand is paying us.
App coming soon
Products with Betaine
Repairing Mask – Very Dry Hair (Organic Cupuaçu Butter)
Betaine is a natural osmolyte that helps cells maintain water balance. In skincare, it functions as a humectant, drawing moisture into the skin, and also offers soothing and protective benefits.
Is betaine suitable for sensitive skin?
Yes, betaine is generally well-tolerated and is often included in formulations for sensitive skin due to its soothing properties and ability to reduce irritation caused by other ingredients.
Spotty Labs