A heat-protective blowout spray that mimics the smooth, frizz-free results of a keratin treatment.

Spirulina protein strengthens and nourishes while an innovative formaldehyde-free bonding polymer mimics the coating and smoothing properties of a keratin treatment when activated by heat. Good Behaviour also helps to cut down on blow-drying time and helps to protect against humidity, heat, and UV damage, leaving hair soft, shiny, and frizz-free. The lightweight formula is suitable for all hair types—and coarse hair, natural curls and waves stay relaxed until the next shampoo.

Why We Love It:

• Keratin-like results without the damage
• 24-hr frizz control and 450 degree heat protection
• Blowouts and hairstyles last longer