Slow Sunday Biotin Hair & Scalp Essential Oil with Rosemary & Macadamia Ternifolia Seed Oil

A high-performance, multi-benefit scalp serum fortified with biotin, rosemary oil, and macadamia seed oil to stimulate natural regrowth and repair damaged cuticles. This concentrated, nutrient-rich formula actively minimizes breakage and brittleness, leaving hair looking noticeably thicker, smoother, and full of radiant shine.