Ingredient Directory
Low-MediumVegan Evaluator Flag

Triethanolamine

TEA

Safety Notes

Used to neutralise carbomers and fatty acids; concern: N-nitrosamine formation in presence of nitrosating agents, review for co-presence of nitrosating agents; EU restricted since 2013; avoid in products with nitrosamine precursors

Function & Common Use

Function

pH Adjuster / Emulsifier

Category

pH Adjuster

Common In

Creams gels (carbomer-based formulations)

Origin

Synthetic

Concentration Limits

India (CDSCO)

No formal limit

EU Cosmetics Reg.

EU: max 2.5%; not with nitrosating agents

Frequently Asked Questions

Is Triethanolamine safe to use in skincare?

Triethanolamine has a High concern rating. Used to neutralise carbomers and fatty acids; concern: N-nitrosamine formation in presence of nitrosating agents, review for co-presence of nitrosating agents; EU restricted since 2013; avoid in products with nitrosamine precursors

Is Triethanolamine allowed in India?

Triethanolamine is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is No formal limit.

What is Triethanolamine used for in cosmetics?

Triethanolamine functions as: pH Adjuster / Emulsifier. It is commonly found in: Creams gels (carbomer-based formulations).

TCS Assessment
Low-Medium
Based on peer-reviewed safety data, regulatory status, and expert review by The Clean Sheet panel.

Regulatory Status

India (CDSCO)
Permitted
EU
Permitted (restricted)
US FDA
Permitted
Korea (MFDS)
Permitted

EU Annex: EU Annex III

Identifiers

CAS102-71-6
EC203-049-8

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