Sunny Isle Argan & Biotin Collection combines Argan Oil, Biotin, Collagen, Almond Oil and authentic Jamaican Black Castor Oil in moisture-rich formulas designed to cleanse, condition, detangle, protect and style. From shampoo and conditioner to deep treatment, leave-in care, heat protection and curl definition, the range helps improve softness, manageability and shine while supporting stronger, healthier-looking hair.