Sodium Hydroxide *Coconut ●
TL;DR. This ingredient is primarily used as a pH adjuster and neutralizing agent. In bar soaps, it is also used during saponification to convert fats or oils into soap.
What does Sodium Hydroxide *Coconut do in a cosmetic formula?
This ingredient is primarily used as a pH adjuster and neutralizing agent. In bar soaps, it is also used during saponification to convert fats or oils into soap.
Is Sodium Hydroxide *Coconut clean?
From a clean-beauty perspective, it is generally accepted when used to adjust pH or when fully reacted in soapmaking. The main issue is concentration, since the raw material is highly alkaline and can irritate skin if a finished formula is not properly buffered or neutralized.
Is Sodium Hydroxide *Coconut sustainable?
This material is typically made from salt brine through electrolysis, so it is mineral-derived rather than coconut-derived. It does not persist as an organic pollutant, but its production can be energy-intensive depending on the electricity source.
Is Sodium Hydroxide *Coconut COSMOS-approved?
It is permitted under COSMOS standards for specific technical uses such as pH adjustment and soapmaking. Its Green Chemistry profile is mixed, with simple inorganic chemistry and no bioaccumulation concern, but non-renewable sourcing and energy-intensive manufacture.
How does Sodium Hydroxide *Coconut work chemically?
The molecule is an inorganic ionic base that fully dissociates in water into sodium ions and it ions, creating a very high-pH solution. It is usually used as needed to reach a target pH, often at low levels in emulsions, while in true soap it is consumed during reaction with fatty materials and should not remain as excess free base.
Last updated 2026-05-15