This kit includes:
NYO No Yellow and NYO No Orange shampoos and masks are enriched with Gigawhite for complete and powerful neutralization of unwanted yellow and red/copper reflections.
The NYO No Yellow Express Tonalizer is a direct and odourless product. Ammonia and peroxide free. It offers a quick pause time to reinforce grey/steel shades and acts against unwanted yellow/orange reflections.
Gigawhite is a complex of precious elements from the selection of 7 plants that contribute to hair shine: