BosDefense Volumizing Conditioner for Non Color-Treated Hair is part of the BosDefense Haircare Regimen which is formulated for those who want to take a more defensive action against thinning hair. BosDefense formulas contain anti-aging ingredients and DHT inhibitors. LifeXtend Complex technology helps stimulate production of keratin protein, which strengthens and fortifies the follicles and hair shaft for thicker, fuller looking hair.BosDefense Clients may relate to the following:Thin, fragile hairHair seems to be getting thinner, but haven't noticed any lossA history of hair loss in your familyWant thicker, fuller-looking hairBenefits:Contains DHT Inhibiting ingredientsVegan, sulfate-free, cruelty-free, gluten-free, paraben-free & phthalate-freeBosley Inc Doctor recommended