Does hair dye expire

Pravana Pink Hair Dye 3 tubes of Pravana Vivids pink hair color. All are open, but just used a little bit out (1/4 of tube maybe) of one of them. They don't expire until 2019 Pravana Accessories Hair Accessories

Interesting article - : Ancient Beauty Tips from Around the World: Natural Beauty Secrets Reinvented through the Ages

Pinterest • The world’s catalogue of ideas