Читать книгу Can You Get Hooked On Lip Balm? - Perry Romanowski - Страница 60

Jackie just needs to know: What’s the difference between a silicone and a polyquat? Do both coat and stay on the hair? Do they both need to be removed by sulfates? Do they both tend to build up on the hair?

Silicones and polyquats are ingredients found in both shampoos and conditioners. They are put in formulas to offset the drying effects of detergents, improving hair by making it easier to comb, making it feel softer, increasing shine and reducing static flyaway. They really are amazing materials. The primary difference between them is their chemical composition and the way they stay on the hair.

**Caution: Science talk coming up …