Purified Aqua ●
TL;DR. This ingredient is the primary solvent and dilution medium in many beauty and personal care formulas. It carries dissolved actives, sets product texture, and often forms the continuous phase of lotions, gels, cleansers, and sprays.
What does Purified Aqua do in a cosmetic formula?
This ingredient is the primary solvent and dilution medium in many beauty and personal care formulas. It carries dissolved actives, sets product texture, and often forms the continuous phase of lotions, gels, cleansers, and sprays.
Is Purified Aqua clean?
From a clean beauty perspective, it is well-tolerated and unproblematic, with no meaningful restricted-list friction. The key quality issue is purification and preservation, since formulas containing it need appropriate microbial control.
Is Purified Aqua sustainable?
It is mineral-origin and renewable through natural cycles, but stewardship matters because purification, heating, and manufacturing use can add resource and energy demand. It is readily biodegradable in practical terms, non-persistent, and not bioaccumulative.
Is Purified Aqua COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards, although it does not contribute to the organic percentage of a formula. It fits Green Chemistry well as a benign solvent, with the main caveat being efficient use and responsible wastewater management in production.
How does Purified Aqua work chemically?
This material is a small polar molecule with strong hydrogen bonding, high solvent capacity for salts and many polar compounds, and broad compatibility across cosmetic formats. Use levels commonly range from a minor processing aid to more than 90% of a formula, and it requires preservative support because it can enable microbial growth in finished products.
Last updated 2026-05-15