Ingredient Directory
Low ConcernVegan

Cocamidopropyl Hydroxysultaine

Cocamidopropyl hydroxy sultaine

Safety Flags
Safety Notes

Amphoteric sultaine surfactant; milder than Cocamidopropyl Betaine (CAPB) with lower sensitization potential. The hydroxysultaine structure avoids the 3-(dimethylamino)propylamine (DMAPA) impurity issues associated with CAPB sensitivity. Increasingly preferred in baby and sensitive skin formulations. Good viscosity building and conditioning properties.

Function & Common Use

Function

Surfactant / Cleansing Agent / Foaming Agent

Category

Surfactants

Common In

Baby shampoos, sensitive skin cleansers, tear-free washes, mild shampoos

Origin

Synthetic

Concentration Limits

India (CDSCO)

None

EU Cosmetics Reg.

None

US FDA (21 CFR)

None

Korea (MFDS)

None

Format restriction: None

Baby restriction: No - increasingly used in baby formulations as CAPB alternative

Pregnancy: No

IFRA: No

Frequently Asked Questions

Is Cocamidopropyl Hydroxysultaine safe to use in skincare?

Cocamidopropyl Hydroxysultaine has a Low concern rating from The Clean Sheet. Amphoteric sultaine surfactant; milder than Cocamidopropyl Betaine (CAPB) with lower sensitization potential. The hydroxysultaine structure avoids the 3-(dimethylamino)propylamine (DMAPA) impurity issues associated with CAPB sensitivity. Increasingly preferred in baby and sensitive skin formulations. Good viscosity building and conditioning properties.

Is Cocamidopropyl Hydroxysultaine allowed in India?

Cocamidopropyl Hydroxysultaine is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is None.

What is Cocamidopropyl Hydroxysultaine used for in cosmetics?

Cocamidopropyl Hydroxysultaine functions as: Surfactant / Cleansing Agent / Foaming Agent. It is commonly found in: Baby shampoos, sensitive skin cleansers, tear-free washes, mild shampoos.

Can Cocamidopropyl Hydroxysultaine cause an allergic reaction?

Yes. Cocamidopropyl Hydroxysultaine has an allergen flag (No). If you have sensitive skin or known fragrance/contact allergies, patch-test products containing this ingredient before full use.

Is Cocamidopropyl Hydroxysultaine safe for babies?

Cocamidopropyl Hydroxysultaine has baby/child restrictions: No - increasingly used in baby formulations as CAPB alternative. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.

TCS Assessment
Low Concern
Data Confidence
High
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
Australia (TGA)
Permitted
Canada (NHPID)
Permitted

EU Annex: None

Identifiers

CAS68139-30-0
EC268-761-3

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