Ingredient Directory
Medium ConcernVegan Evaluator Flag

2-Amino-4-Hydroxyethylaminoanisole Sulfate

2-amino-4-[(2-hydroxyethyl)amino]anisole sulfate

Safety Flags
Allergen: Yes
Safety Notes

Oxidative hair dye primary intermediate; may cause allergic sensitization. SCCS safety opinion supports use at 1.5% as sulfate. Patch test prior to use recommended.

Function & Common Use

Function

Oxidative Hair Dye

Category

Hair Dyes

Common In

Permanent hair color

Origin

Synthetic

Concentration Limits

India (CDSCO)

Not explicitly specified; aligned with BIS IS 4707

EU Cosmetics Reg.

1.5% (as sulfate) in ready-to-use oxidative hair color combined with hydrogen peroxide

US FDA (21 CFR)

No federal limit specified

Korea (MFDS)

Restricted; MFDS safety standards apply

Format restriction: Oxidative use only; not for eyelash dyeing without professional supervision; patch test recommended

Baby restriction: Yes

Pregnancy: No

IFRA: No

Frequently Asked Questions

Is 2-Amino-4-Hydroxyethylaminoanisole Sulfate safe to use in skincare?

2-Amino-4-Hydroxyethylaminoanisole Sulfate has a Medium concern rating. Oxidative hair dye primary intermediate; may cause allergic sensitization. SCCS safety opinion supports use at 1.5% as sulfate. Patch test prior to use recommended.

Is 2-Amino-4-Hydroxyethylaminoanisole Sulfate allowed in India?

2-Amino-4-Hydroxyethylaminoanisole Sulfate is currently classified as "Permitted" under Indian cosmetics regulations. The maximum permitted concentration is Not explicitly specified; aligned with BIS IS 4707.

What is 2-Amino-4-Hydroxyethylaminoanisole Sulfate used for in cosmetics?

2-Amino-4-Hydroxyethylaminoanisole Sulfate functions as: Oxidative Hair Dye. It is commonly found in: Permanent hair color.

Can 2-Amino-4-Hydroxyethylaminoanisole Sulfate cause an allergic reaction?

Yes. 2-Amino-4-Hydroxyethylaminoanisole Sulfate has an allergen flag (Yes). If you have sensitive skin or known fragrance/contact allergies, patch-test products containing this ingredient before full use.

Is 2-Amino-4-Hydroxyethylaminoanisole Sulfate safe for babies?

2-Amino-4-Hydroxyethylaminoanisole Sulfate has baby/child restrictions: Yes. Avoid using products containing this ingredient on infants unless specifically formulated and labelled for baby use.

TCS Assessment
Medium 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
Restricted
US FDA
Permitted
Korea (MFDS)
Restricted
Australia (TGA)
Restricted
Canada (NHPID)
Restricted

EU Annex: Annex III (restricted)

Identifiers

CAS83763-47-7
EC280-733-2

Want to check if your product contains 2-Amino-4-Hydroxyethylaminoanisole Sulfate?

Analyse a Product
WhatsApp Community

Join The Clean Sheet™ community

Science-backed beauty tips, ingredient alerts, and early access. Straight to your WhatsApp.

Join for free →