Coco-Betaine ND ●
TL;DR. This ingredient is an amphoteric surfactant used for cleansing, foam support, and viscosity building in shampoos, body washes, and facial cleansers. It is often paired with anionic surfactants to soften feel and improve foam quality.
What does Coco-Betaine ND do in a cosmetic formula?
This ingredient is an amphoteric surfactant used for cleansing, foam support, and viscosity building in shampoos, body washes, and facial cleansers. It is often paired with anionic surfactants to soften feel and improve foam quality.
Is Coco-Betaine ND clean?
From a clean-beauty perspective, it is generally accepted in rinse-off formulas, with the main caveats being eye or skin irritation at higher use levels and possible residual processing impurities. It is not usually a major restricted-list ingredient, but quality and purity matter.
Is Coco-Betaine ND sustainable?
This material is typically partly plant-derived from coconut fatty acids, though its manufacture also relies on synthetic chemical processing. It is considered readily biodegradable, with lower persistence concerns than many silicone or fluorinated materials.
Is Coco-Betaine ND COSMOS-approved?
It can be permitted under COSMOS-natural and COSMOS-organic standards when made from approved feedstocks and compliant processing routes. Its Green Chemistry profile is mixed but reasonable, with renewable carbon content and biodegradability balanced against synthetic quaternization chemistry and purification needs.
How does Coco-Betaine ND work chemically?
The molecule is a zwitterionic amphiphile, combining a coconut-derived fatty alkyl chain with a charged head group that can interact with both water and oils. It is commonly supplied as an aqueous active solution, works best in mildly acidic to neutral pH ranges, and is frequently co-formulated with anionic surfactants for foam, mildness, and viscosity control.
Last updated 2026-08-16