INCI name

AQUA

Water

Solventreviewed

Water, the most common solvent in cosmetic formulas.

What it is

Aqua is the INCI name for water. It dissolves water-soluble ingredients and forms the continuous phase of creams, lotions, gels and cleansers.

Where it is used

Found in most emulsions, toners, serums and rinse-off products, usually at the top of the ingredient list.

Limits of interpretation

The INCI list shows which ingredients are present, not how much of each. Above 1%, ingredients are listed in descending order of weight; below 1% the order is free.

Water is not a moisturising active by itself; how a product feels and performs depends on the whole formula.

Functions

Solvent
Dissolving other components of cosmetics. Solvents are usually liquids (aqueous and nonaqueous).

EU regulation

This ingredient is not listed in the annexes of Regulation (EC) No 1223/2009 in the CosIng data.

Products with this ingredient (14717)

Check a full ingredient list