Filtered Water ●
TL;DR. This ingredient is the primary solvent and diluent in many personal care formulas, forming the liquid phase that dissolves salts, humectants, extracts, preservatives, and some actives. It also helps set product viscosity, spread, and sensory feel.
What does Filtered Water do in a cosmetic formula?
This ingredient is the primary solvent and diluent in many personal care formulas, forming the liquid phase that dissolves salts, humectants, extracts, preservatives, and some actives. It also helps set product viscosity, spread, and sensory feel.
Is Filtered Water clean?
It is well-tolerated, non-sensitizing, and broadly accepted across clean-beauty standards. The main quality issue is purity control, since cosmetic-grade use depends on appropriate filtration, microbial control, and low dissolved impurities.
Is Filtered Water sustainable?
It is typically sourced from municipal, spring, or purified supply, with sustainability impact driven more by local scarcity, purification method, and manufacturing volume than by the material itself. It is not persistent or bioaccumulative and returns readily to natural cycles.
Is Filtered Water COSMOS-approved?
It is permitted in COSMOS-natural and COSMOS-organic products, but it does not count toward organic content. From a Green Chemistry perspective, it is a preferred benign solvent, although responsible use depends on conservation, purification efficiency, and wastewater management.
How does Filtered Water work chemically?
Chemically, this molecule is a small polar compound with strong hydrogen-bonding capacity, which makes it the continuous phase for many gels, emulsions, and surfactant systems. Typical use can range from under 10% in concentrates to over 90% in lotions, cleansers, and mists, and preservation is usually required because high levels support microbial growth.
Last updated 2026-05-13