this bronzing spray develops a beautiful tan within 3 to 5 hours

and battle frizz

defined volume

transforming your locks into a show-stopping masterpiece

Redken Pro-Oxide 20 Volume Oil Developer Size:33.8 oz this bronzing spray develops aRedken Pro Oxide Oil Developer 20 Volume This oil powered developer formula achieves a perfect consistency for controlled and precise applications. It is specifically calibrated to work with Blonde IQ 9+ Lightener to achieve the highest level of lift across all hair types and textures. This oil developer helps provide Redken's highest level of lift when used with Blonde IQ 9+ Calibrated Anti Brass Lightener. How to use: Wear suitable disposable gloves