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Tuesday, October 13, 2026Index last updated Oct 9
The Index  ·  Amphoteric surfactant

Disodium Cocoamphodiacetate

Disodium Cocoamphodiacetate

Disodium Cocoamphodiacetate is a mild amphoteric surfactant common in cleansers and baby washes.

FunctionalFunctional ingredient, not graded for skin benefits
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Written byTheSkindex Desk
Reviewed byNot yet reviewed
Last updated5 Oct 2026
Sources1 cited

Disodium Cocoamphodiacetate is a mild amphoteric surfactant common in cleansers and baby washes.

What it does

Amphoteric cleanser surfactant from the fatty amphocarboxylate family reviewed by CIR as a group.

The evidence

Functional ingredient (not graded for skin benefits): Supporting formula ingredient; public clinical outcome data are limited relative to headline actives. Credible chemical identity and cosmetic-use context come from CIR/SCCS/manufacturer INCI definitions and databases such as SpecialChem/PubChem[1].

How to use it

Expect this as a supporting INCI line item unless labelled as a featured active.

What it does in the formula

Functional ingredient — not graded for skin benefits
Disodium Cocoamphodiacetate is a mild amphoteric surfactant common in cleansers and baby washes.[1]

Safety & limits

Source and region, always
all — Used in cosmetics within conventional leave-on/rinse-off levels; see cited safety literature.[1] CA US EU UK

Sources · 1

Numbered as cited in the text
  1. [1]CIR/SCCS. CIR Fatty Amphocarboxylates Final Report. Regulator (2026)regulator

Revision history

18 Sept 2026Drafted by botTheSkindex Desk