The Biosilk Silk Therapy Lite Leave-In Treatment is designed for finer hair types, offering all the benefits of silk therapy without weighing the hair down. This lightweight formula replenishes essential moisture and provides intense repair for dry, damaged, or chemically treated hair. It smooths the cuticle, enhances shine, and protects against environmental stressors. Use it on damp or dry hair to detangle, reduce frizz, and improve manageability for incredibly soft, silky results.