BioSilk Volumizing Therapy fuses silk proteins with hair volume complex to strengthen. These essential ingredients build hair body and shine without weighing down your locks. UV hair guards protect your hair from harmful rays. BioSilk Volumizing Therapy gives your hair strength, moisture, shine and protection. Hair Volume Complex, a botanical complex, fortifies hair and invigorates the scalp. Sulfate and Paraben-Free.Gives an extra boost of volume with the perfect balance of body and manageable movement using silk and rice proteins with Hair Volume Complex. UV absorbers protect your hair from harmful UV rays. Paraben free. Key Ingredients & Benefits: Silk and rice proteins add volume UV absorbers protect your hair from harmful UV rays Paraben free