A weightless leave-in conditioner and detangler for fine hair, Nioxin Volumizing Reflectives Bliss Thermal Protector instantly repairs cuticle damage and increases tensile strength while restoring and maintaining hair's natural moisture balance. BioAmp™ adds dimension from inside the cuticle and strengthens the hair shaft. triple-action formula provides thermal, mechanical and environmental protection to hair. Increase manageability of difficult to style hair