Liquid: Water ●
TL;DR. It is the primary solvent, carrier, and diluent in personal care formulas, dissolving salts, humectants, acids, bases, and many botanical extracts. It also sets viscosity, spread, and processing behavior in emulsions, gels, cleansers, and sprays.
What does Liquid: Water do in a cosmetic formula?
It is the primary solvent, carrier, and diluent in personal care formulas, dissolving salts, humectants, acids, bases, and many botanical extracts. It also sets viscosity, spread, and processing behavior in emulsions, gels, cleansers, and sprays.
Is Liquid: Water clean?
This ingredient is broadly accepted across clean-beauty frameworks and is generally well tolerated because it is non-sensitizing and not a restricted-list concern. Quality depends on purification and microbial control rather than inherent irritation risk.
Is Liquid: Water sustainable?
This material is sourced from treated supply streams and is not persistent or bioaccumulative in the conventional pollutant sense. The main sustainability considerations are local resource availability, purification energy, and responsible manufacturing discharge practices.
Is Liquid: Water COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards, although it does not contribute to organic-content calculations. From a Green Chemistry perspective, it is a preferred benign solvent with low intrinsic environmental burden when responsibly sourced and managed.
How does Liquid: Water work chemically?
The molecule is small, highly polar, and strongly hydrogen-bonding, which makes it an efficient medium for ionic and polar ingredients but a poor solvent for most oils and waxes. Use levels commonly range from trace amounts to more than 90% of a formula, and the final system usually needs preservation because high activity supports microbial growth.
Last updated 2026-05-13