Earth Supplied is always enriched with high levels of the purest butters and oils, globally sourced, and carefully chosen for their amazing beauty benefits to you. Real Ingredients. Real Benefits. Real Results. Earth Supplied Sulfate Free Shampoo is made with African Shea Butter to replenish moisture, detangle, soften, and repair coily and curly hair. African Shea Butter Is a miracle nut known to moisturize and soften dry, brittle hair and nourish the scalp.