- Apply with aApplicator brush theBulltox Nano Control Organic on dry or damp hair, proceeding strand by strand.
- Leave the product on for 30 to 40 minutes maximum
- Rinse your hair well and dry it with a hair dryer (no need to blow-dry, dry by brushing with a flat brush)
- Take thin strands and flat iron until the strand becomes soft.
Blond hair: 10 passages maximum at 190°C
Normal and colored hair: 215°C - 230°C
resistant hair: 230°C