Palmer's® Olive Oil Formula® Strengthening Leave-In Conditioner nourishes and repairs dry, frizzy hair. Enriched with natural Jamaican Black Castor Oil, essential antioxidants for shine, volume, and a balanced scalp. Instantly softens and detangles, minimizes frizz, and acts as a styling protectant. Free of Sulfates, Parabens, Phthalates, Mineral Oil & Gluten. No Animal Testing. Family Owned & Operated. Committed to Responsible Sourcing. Palmer's® Olive Oil Formula@ Shine Therapy system effectively nourishes extremely dry hair and scalp experiencing dullness and frizz, while maximizing fullness and improving manageability, leaving hair irresistibly soft and shiny. Cold-pressed extra virgin olive oil is a shine-enhancing emollient packed with antioxidants that soaks into the hair, preserving hydration while smoothing strands and minimizing frizz, creating softer, shinier, more manageable hair. Olive Oil also invigorates the skin and soothes tightness to support a healthy scalp foundation. Jamaican black castor oil helps rid the scalp of environmental stressors, creating an optimal foundation for growing hair. It also locks in moisture and promotes fuller strands. Defends against styling damage, improves comb-through and manageability, and provides long-lasting nourishment to hair & scalp. Leaves hair soft, smooth, and ready for styling.