Betaine

INCI: BETAINE

Also known as: Trimethylglycine, TMG

โœ… Low Risk

Key Facts

CAS Number
107-43-7
Category
humectant
Risk Level
low
Common Allergen
No
Found In
moisturizer, shampoo

Is Betaine safe in cosmetics?

Betaine is rated low risk in cosmetic products. It is not classified as a common allergen and is generally well-tolerated by most skin types. Safer alternatives include Glycerin, Hyaluronic Acid, Aloe Vera. Commonly found in moisturizer, shampoo.

What is Betaine?

Betaine is a humectant commonly used in cosmetic and personal care products. It is generally considered safe for use in cosmetics at recommended concentrations.

Allergy & Safety Information

Betaine is considered safe for cosmetic use. No significant safety concerns have been identified at typical use concentrations. As with any cosmetic ingredient, discontinue use if irritation occurs.

Safer Alternatives

These ingredients serve a similar function with lower allergy risk:

Frequently Asked Questions

Is Betaine safe for sensitive skin?

Betaine is generally well-tolerated, even by sensitive skin types.

What products contain Betaine?

Betaine is commonly found in moisturizer, shampoo.

What does Betaine do in cosmetics?

Betaine functions as a humectant in formulations.

Related Guides

Is Betaine causing YOUR skin reactions?

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