1N1: Water ●
TL;DR. This ingredient is the primary solvent and diluent in many beauty and personal care formulas, carrying dissolved actives, humectants, salts, and extracts while setting product texture and spread.
What does 1N1: Water do in a cosmetic formula?
This ingredient is the primary solvent and diluent in many beauty and personal care formulas, carrying dissolved actives, humectants, salts, and extracts while setting product texture and spread.
Is 1N1: Water clean?
It is universally accepted in clean-beauty frameworks and is generally well tolerated. The main quality considerations are purification, microbial control, and compatibility with the preservation system.
Is 1N1: Water sustainable?
Sourcing depends on local supply and purification practices, so the footprint is driven more by scarcity, treatment, transport, and manufacturing efficiency than by biodegradation. Closed-loop processing and responsible facility management improve its sustainability profile.
Is 1N1: Water COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards, but it does not contribute to organic percentage calculations. From a Green Chemistry perspective, it is a preferred benign solvent with low residue concerns, though purification and heating can add energy demand.
How does 1N1: Water work chemically?
The molecule is small, highly polar, and hydrogen-bonding, which makes it an effective carrier for salts, acids, bases, humectants, and many plant extracts. Typical use can range from about 5% in concentrated emulsions to 60 to 95% in lotions, gels, and cleansers, and formulas containing it usually need preservation because it supports microbial growth.
Last updated 2026-05-16