What it is: A heat-protective, heat-activated blowout spray that mimics the smooth, high-shine, frizz-free results of a keratin treatment.

Hair Type: Fine, Medium, and Thick

Hair Texture: Straight, Wavy, Curly, and Coily

Hair Concerns:
- Straightening/Smoothing

- Heat Protection

- Frizz

Key Benefits: 

- 24-Hour Frizz Control

- Keratin-Like Results

- Use on Dry Hair as a Heat Protectant for Hot Tools

Formulation: Spray

Highlighted Ingredients:

- Spirulina Protein: Strengthens and nourishes hair.

- Innovative Bonding Polymers: Mimic the frizz-free, high-shine coating of a keratin treatment when activated by heat.

Ingredient Callouts: Free of sulfates SLS and SLES, parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, triclosan, and triclocarban. This product is also vegan, cruelty-free, and gluten-free, and comes in recyclable packaging.

What Else You Need to Know: Good Behavior is like a keratin treatment in a can with up to 24 hours of frizz control and 450°F heat protection. Heat-activated, it also helps cut down on blow-drying time and protects against humidity, heat, and UV damage—leaving hair soft, shiny, and frizz-free.