Sodium Chloride

Also-called-like-this: Salt
What-it-does: viscosity controlling

Sodium chloride is the fancy name of salt. Normal, everyday table salt

It’s a common little helper ingredient in cosmetics that helps to increase the volume of a product (bulking), to disguise any unpleasant smell (masking) or to thicken up a formula (viscosity controlling). Sometimes it’s also used as a scrub.