A versatile Serum that adds Volume to Fine Hair as well as providing heat styling protection when used as Finishing Spray for All Hair Types. Lightweight Frizz Control formula improves flexibility, softness and shine. With AlgaNord5™ Complex, Biotin and Niacinamide. Free of Animal origin ingredients. Paraben free. SLS free. Clean, non-toxic.Safe for colored, straightened and chemically treated hair. Use: Spray the hair lengths, and proceed with styling & finishing. Leave-In. 100 ml L’Alga Sealight Sealight Serum 100 ml