Now, a number of salons offer Inoa, an ammonia - free permanent color that really lasts.» (redbookmag.com)
Inkodye, which is a new, water - based dye that produces permanent color on natural materials like wood and cotton. (hersite.info)
Now, in order to avoid an obvious line of demarcation, I get a demi - permanent dye applied to my roots to hide the grays, which looks amazing and oh - so - natural but it does fade faster than a typical, permanent color. (zoewithlove.me)