Doo Gro Growth Repair Conditioner. Promotes Strong Healthy Growing Hair. DOO GRO Growth Repair Conditioner detangles, remoisturises and adds body to afro hair, while stopping breakage and eliminating split ends. DOO GRO Growth Repair Conditioner strenghthens and repairs hair that has been damaged or abused. Returns hair to its youthful lusture while stopping breakage and eliminating split ends.