Blondstudio Nutri-Developer Velcro Rollers 5x more volume*

5x more volume*

contoured plates that glide effortlessly through the hair and a sleek design with curved edges

making it ideal for professional use

This pH-balancing leave-in conditioner is specifically formulated with an acidic pH to defend against the negative effect of hair coloring

plus make your hair feel soft and silky just like it has been conditioned

Blondstudio Nutri-Developer Velcro Rollers 5x more volume*This is the recommended developer for Blond Studio Platinium Plus & Platinium Ammonia Free. The mixing ratio for Platinium Plus & Platinium Ammonia Free is dependent on desired consistency. Blond Studio Nutri Developer ratios are 1: 1, 1: 2, 1: 3. The development time for Platinium Plus & Platinium Ammonia Free is a maximum of 50 minutes. Once the development time is complete, rinse thoroughly with warm water.