Blondstudio Nutri-Developer Variant:L'Oreal Professional Blondstudio Nutri-Developer 40 Vol 60 second heat up time:

60 second heat up time: For quick and effortless styling

Schwarzkopf Session Label The Thickener - Blow Dry Spray

Rinse and repeat if necessary

Keep away from heat

Blondstudio Nutri-Developer Variant:L'Oreal Professional Blondstudio Nutri-Developer 40 Vol 60 second heat up time: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.