Mane 'n TailShine-On INSTANT HIGH GLOSS HAIR POLISH Spray 32 Ounce

Could this be used on human hair also like most of Mane n Tail products?

Este producto solo es para caballos o también se puede usar en perros

What are the Ingredients ?

I read in a comment it smells like grease, is this true? Is there another description of the smell?