Why you'll love it no hold silicone free shine and a nourished hair feeling lightweight and non overburdening formula controls flyaways and helps to protect against humidity   schwarzkopf say an anti frizz shine serum that combats rough, dull hair without weighing it down, osis glow controls frizz and flyaways for shiny hair and a manageable finish. Our silicone free formula with shea butter eliminates rough, dull hair without weighing it down, controlling frizz and flyaways for a shiny, manageable finish and a nourished hair feeling. This serum can also be combined with other osis products to add shine and smoothness to the hair. Suitable for fine, medium, strong and coarse hair types. apply on damp or dry hair.   why it's escentual for those who prefer a natural look and don't want a product to weigh their hair down, osis glow's no hold formula is a great option. the serum provides a healthy looking shine without silicones, which can sometimes build up on hair and leave it feeling heavy.. The formula is designed to be lightweight and non greasy, ensuring that it won't weigh down hair or leave it feeling greasy. if you struggle with frizz and unruly hair, osis glow can help control these issues and create a smoother, more polished look.