OYA Lotion 5 Volume 1.5% Developer 32 oz full Perform a quick allergy test

Perform a quick allergy test according to the warnings on the color product

• Treats split ends

improved manageability & smoothness for up to 5 washes

and re-moldable styles

OYA Lotion 5 Volume 1.5% Developer 32 oz full Perform a quick allergy testOYA Permanent Color Lotions developer for the best possible hair protection and excellent results with OYA hair color, always use OYA Lotion. OYA Permanent Color Lotions: 10 Volume (3%) For all gray coverage and deposit only. 20 Volume (6%) Provides up to 2 levels of lift. 30 Volume (9%) Lifts 2 to 3 levels. 40 Volume (12%) Lifts 3 or more levels. OYA Demi Permanent Color Lotion: 5 Volume (1. 5%) For deposit only. How to use: 1. Following the hair