BosleyMD MendXtend STARTER KIT-Hair Strengthening System-new in box includes: 1 Strengthening Shampoo 5.1 oz 1 Strengthening Conditioner 5.1 oz 1 mendXtend Leave In Treatment 3.4 oz Get longer, thicker, fuller-looking hair with mendXtend Strengthening System. Tri Bond phyto-molecular technology strengthens strands from the innermost layer of hair while DHT inhibitors promote healthy hair growth. Consumer Tested: 100% SAW LONGER, FULL-LOOKING HAIR 79% NOTICED HAIR GROWING FASTER THAN USUAL 86% SAW INCREASED HAIR DENSITY 79% SAW NEW HAIR GROWTH 79% NOTICED LESS HAIR SHEDDING 79% NOTICED LESS HAIR IN BRUSH/SHOWER 100% SAW HEALTHIER-LOOKING HAIR 100% SAW STRONGER STRANDS 93% SAW LESS BREAKAGE 93% SAW SOFTER, SHINIER HAIR Consumer results from 14 women using the products for 3 months Lab Tested: PREVENT BREAKAGE AFTER ONE USE 1.5X STRONGER STRANDS AFTER ONE USE SAVE 1400 HAIR FIBERS IN 30 DAYS Prevents breakage AND promotes growth. Promotes longer, thicker, fuller-looking hair. Strengthens strands from the innermost layer of hair fibers. Promotes hair growth with DHT (the hormone linked to hair loss) inhibiting ingredients. Adds voluminous body with shine. Provides weightless hydration. Repairs bleach heat damaged hair. Tara Tree fortifies protects against dehydration. Hyaluronic Acid absorbs retains moisture for weightless hydration. Red Sea Algae renews strength elasticity to broken strands. Pomegranate Extract stimulates dormant hair follicles on the scalp. Saw Palmetto inhibits DHT, the hormone linked to hair loss.