BLK: WATER ●
TL;DR. This ingredient is primarily used as a solvent and diluent, creating the base phase for many creams, lotions, gels, cleansers, and mists. It also helps dissolve salts, humectants, botanical extracts, and other water-soluble materials.
What does BLK: WATER do in a cosmetic formula?
This ingredient is primarily used as a solvent and diluent, creating the base phase for many creams, lotions, gels, cleansers, and mists. It also helps dissolve salts, humectants, botanical extracts, and other water-soluble materials.
Is BLK: WATER clean?
This ingredient is well accepted across clean-beauty standards and is generally low concern for irritation when purified and properly preserved in a finished formula. The main formulation issue is microbial control, since formulas containing it usually need an effective preservative system.
Is BLK: WATER sustainable?
This ingredient is naturally sourced and readily returns to environmental cycles, with no persistence or bioaccumulation concern. Sustainability depends more on responsible sourcing, purification energy, and manufacturing water stewardship than on the molecule itself.
Is BLK: WATER COSMOS-approved?
It is permitted under COSMOS-natural and COSMOS-organic standards, though it does not count as organic content. It aligns well with Green Chemistry as a benign solvent, especially when purification and processing are managed efficiently.
How does BLK: WATER work chemically?
This material is a small polar molecule with strong hydrogen-bonding capacity, high dielectric constant, and broad utility for dissolving ionic and polar compounds. In emulsions it commonly forms the continuous phase, and formula stability depends on pH, electrolyte load, preservation, and compatibility with thickeners and emulsifiers.
Last updated 2026-05-13