Safety Notes
Essential amino acid; NMF component; supports elastin; humectant
Function & Common Use
Function
Skin Conditioning
Category
Conditioner
Common In
Moisturisers amino acid complex products
Origin
Synthetic / Fermentation
Concentration Limits
India (CDSCO)
No limit
EU Cosmetics Reg.
No limit
Frequently Asked Questions
Is Threonine safe to use in skincare?
Threonine has a Low concern rating from The Clean Sheet. Essential amino acid; NMF component; supports elastin; humectant
Is Threonine allowed in India?
Threonine is currently classified as "Permitted" under Indian cosmetics regulations. No concentration limit is specified for India.
What is Threonine used for in cosmetics?
Threonine functions as: Skin Conditioning. It is commonly found in: Moisturisers amino acid complex products.
TCS Assessment
Low Concern
Based on peer-reviewed safety data, regulatory status, and expert review by The Clean Sheet panel.
Regulatory Status
India (CDSCO)
Permitted
EU
Permitted
US FDA
Permitted
Korea (MFDS)
Permitted
Identifiers
CAS72-19-5
EC200-774-1
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