Betaine
INCI: BETAINE
Also known as: Trimethylglycine, TMG
Key Facts
- CAS Number
- 107-43-7
- Category
- humectant
- Risk Level
- low
- Common Allergen
- No
- 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.
Is Betaine causing YOUR skin reactions?
SkinDetekt tracks your products and reactions to find your personal triggers. Download the app to find out.
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