Shop › O&M Atonic Thickening Spritz 250ml Image 1 of 1 O&M Atonic Thickening Spritz 250ml £24.50 Thickening spritz will help protect hair from oxidation and sun damage. Organic coconut oil to create thickness and body. Add To Cart Added! Thickening spritz will help protect hair from oxidation and sun damage. Organic coconut oil to create thickness and body.