The Nexxus Prep Protect Spray has multiple benefits and can be used as both a heat protectant spray and a detangler spray to weightlessly moisturize hair This detangler and heat protectant spray is made with hyaluronic acid and elastin protein and will smooth soften and detangle hair This detangler and heat protectant spray is enriched with our PROTEINLOCK formula to form a protective barrier that protects hair from heat and styling damage This multibenefit leave in conditioner spray is safe to use on all hair types including colortreated and chemically processed hair This detangler and heat protectant spray is part of the Nexxus Weightless Style Collection which also has a hairspray a blow dry balm and a multistyler The Nexxus Weightless Style Collection of hair products uses our unique PROTEINLOCK system to preserve and protect your hairs natural proteins