Jamaican Mango & RASTA Lime Locks & Tips Twist Conditioner & Protein Booster nbsp; was developed from an ancient Jamaican recipe used by the Rastafarians of the Fer Tile Hills of Jamaica. The Mango and Lime ingredients have been specially developed to facilitate the creation and maintenance of fresh, healthy, natural and well-groomed hair. For best results, use all other RASTA locks and amplifiers. Twist products as directed.