INCI name

AMMONIUM CHLORIDE

Ammonium chloride

An inorganic salt used as a thickener and buffer.

What it is

Ammonium chloride is the ammonium salt of hydrochloric acid. CosIng lists it as a buffering agent, fragrance ingredient and viscosity-controlling agent; in surfactant-based products it can be used to thicken the formula.

Where it is used

Found in shampoos, shower gels, liquid soaps and some hair dye products.

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.

Functions

Buffering
Stabilising the pH of an aqueous medium in a narrow range even if an acid or base is added. Altering and/or maintaining a cosmetic product's pH at the desired level.
Fragrance
Imparting an odour or taste. Creating a perceivable pleasant smell and/or masking a bad smell.
Viscosity controlling
Increasing or decreasing the viscosity (thickness) of cosmetics.

EU regulation

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

Products with this ingredient (20)

Check a full ingredient list