OSMO Straighten Up Keratin Smoothing Complex, 250ml

A semi-permanent straightening complex that works with styling irons to transform curly, frizzy hair into sleek, smooth and visibly straighter styles. Lasts up to 3 days or until next shampoo. Heat-activated formula with keratin smoothing complex Locks in straightness without weighing the hair down Protects against heat damage Controls frizz and promotes shine How to use: Spray evenly over damp or wet hair, section by section avoiding the root area. Comb through. Blow dry hair with a large barrel brush. Finish by using straightening irons in sections.