RAINBOW RESEARCH PERSIAN NEUTRAL HENNA COLORLESS CONDITIONER HAS NO CHEMICALS OR PRESERVATIVES, SO IT PAMPERS YOUR HAIR. USE THIS PRODUCT ON YOUR TRESSES AND EXPERIENCE THE BENEFITS OF 100% ORGANIC HENNA. NOTICE YOUR HAIR’S FULLNESS, SHINE AND SMOOTHNESS, WITH THE EFFECTS LASTING FOUR TO SIX WEEKS. WE'VE PACKED THIS HENNA CONDITIONER IN A 4 OZ. JAR.