Nine Zero One Salon Celebrity Stylist, Riawna Capri lifted Hilary about nine levels, from a dark brown to a superlight, icy blond. Riawna used about 150 foils on Hilary to achieve a dramatic transformation, saying "I didn't use any products. I didn't use a leave-in conditioner or a shine serum, and it was shiny!" she said. "I [bleached out her] hair, and it felt so good. I didn't even trim her hair."
Color Formulas
Starting level is between a 5-6. Use full foil highlights and baby lights with an alternating developer. Start with
Blonde Life Lightener + 20 Volume LumiShine Developer (mixed 1:1) in the back of the head, then move to the front of the occipital and highlight with Blonde Life Lightener + 30 Volume LumiShine Developer (mixed 1:1). Check your foils for a light pale blonde at 30 minutes then every 5 minutes until desired shade is reached.
After the full head has highlights, choose some random ends of the hair that are left out of the foils, paint with Blonde Life Lightener + 40 Volume
LumiShine Developer. For the remaining ends apply our new Blonde Life Masque treatment. Leave on for 10 minutes.
Remove foils, rinse, and shampoo with Blonde Life Shampoo.
Tone the hair with LumiShine Liquid Demi Permanent Gloss 9NV + 5 Volume LumiShine Developer from scalp to ends-process for 10 minutes. Rinse, and shampoo with
Blonde Life Shampoo, and finish with the
Blonde Life Masque for 5 minutes.
Products Used
LumiShine Demi-Permanent Liquid
Blonde Life Shampoo
Blonde Life Masque
Source: https://www.joico.com/hillary-duffs-bright-blonde-life-formula/