Tetrahydroxypropyl Ethylene Diamine ●
TL;DR. This ingredient is mainly a pH adjuster and neutralizing agent, especially for acid-functional polymers in gels and emulsions. It can also support metal-ion control because the molecule has multiple amine and hydroxyl binding sites.
What does Tetrahydroxypropyl Ethylene Diamine do in a cosmetic formula?
This ingredient is mainly a pH adjuster and neutralizing agent, especially for acid-functional polymers in gels and emulsions. It can also support metal-ion control because the molecule has multiple amine and hydroxyl binding sites.
Is Tetrahydroxypropyl Ethylene Diamine clean?
From a clean-beauty perspective, it is a synthetic amine with some list-to-list friction rather than a broadly green-listed staple. The main quality questions are skin and eye irritation at high pH, plus tight control of residual manufacturing impurities.
Is Tetrahydroxypropyl Ethylene Diamine sustainable?
This material is typically made from petrochemical feedstocks, so it does not score strongly on renewable sourcing. It is water soluble and not known as a bioaccumulative ingredient, but public biodegradation data are limited.
Is Tetrahydroxypropyl Ethylene Diamine COSMOS-approved?
It is not generally aligned with COSMOS-organic or COSMOS-natural formulas unless a supplier has a specific approved raw-material route and documentation. Green Chemistry fit is mixed, with efficient function at low use levels but nonrenewable feedstocks and limited public biodegradability support.
How does Tetrahydroxypropyl Ethylene Diamine work chemically?
The molecule is a highly water-soluble, multi-hydroxylated tertiary amine that raises pH by neutralizing acidic groups in polymers and formulas. It is usually used at low levels as needed to reach the target pH, often in carbomer-style gels, and compatibility depends on final pH, electrolyte load, and the acid groups being neutralized.
Last updated 2026-05-15