Thermal protectant that protects the hair during flat ironing leaving hair brilliant. Instant brilliant shine. UV sun filters to protect hair from sun damage without weighing your hair down. Directions: Flat Iron - Before flat ironing spray each plate. If using a curling iron spray the whole barrel. Just for Shine - After hair is styled, spray all over hair after your done styling for shine and protection. Protection - Spray on hair after swimming or when just having fun out in the sun.