INCI name

SILICONE QUATERNIUM-16

Silicone quaternium-16

A cationic silicone polymer used for hair and skin conditioning.

What it is

Silicone quaternium-16 is a complex silicone polymer carrying quaternary ammonium groups with long alkyl chains, which give it a positive charge. CosIng lists it as a hair-conditioning and skin-conditioning agent.

Where it is used

Found in shampoos, conditioners, hair masks and leave-in hair 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.

The INCI name does not show the molecular weight or the length of the silicone chain.

Functions

Hair conditioning
Enhancing the appearance and feel of hair. Leaving the hair easy to comb, supple, soft and shiny and/or imparting volume, lightness, gloss, texture, etc.
Skin conditioning
Maintaining the skin in good condition.

EU regulation

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

Products with this ingredient (9)

Check a full ingredient list