OSiS+ Session Extra Strong Hold Hairspray – Maximum Control & Humidity Resistance | 300ml Line_All Soft and ThickHair Texture: Straight

and ThickHair Texture: Straight

for natural-looking styles that last longer

Anyone looking to cover gray roots or regrowth between salon visits with a natural

Suitable for all color formulas and techniques

OSiS+ Session Extra Strong Hold Hairspray – Maximum Control & Humidity Resistance | 300ml Line_All Soft and ThickHair Texture: StraightLock your style into place with OSiS+ Session Extra Strong Hold Hairspray. This 300ml professional finishing spray delivers unbreakable hold and long lasting shape memory, even under high humidity or demanding conditions. Designed for ultimate control, its the perfect tool to set structured styles, updos, or sleek finishes without stickiness or flaking. Formulated with humidity blocking technology, it shields hair against frizz and flyaways, ensuring