"Perfect"
Our best sellers are worth ALL the hype, guaranteed to give you salon-worthy hair - always!
SHOP NOWOur Shade Finder analyzes your hair history, desired color, and more to find the right permanent color kit for your hair goals.
FIND MY SHADESHOP BY:
Frizz Control
Heat Protectant
Hydrate
Lightweight Weightless
Safe For Chemically Treated Hair
Shine
UV Protection
HOW TO USE
Apply evenly to damp, clean hair before your styler
Comb through
Blow dry or style as desired
TIP: For the perfect frizz-free blowout that lasts, apply Good Behavior Spirulina Protein Smoothing Spray (sold separately).
KEY INGREDIENTS
What it is
A multi-tasking, IGK Good Behavior hair prep spray that detangles, protects against heat, controls frizz, enhances shine.
WHO IT’S
BEST FOR
SAFE FOR ALL HAIR TYPES INCLUDING COLORED AND CHEMICALLY TREATED.
Straight
Wavy
Curly
Coily
Overall rating: 4.9411764 / 5 from 34 reviews.
Review topics: [look, hair, smells, order, behavior, iron, blow].
"Perfect"
"Love this!"
"Love this"
"My hair is damaged from years of coloring. Even after conditioning my hair after shampooing, it’s still difficult to comb through. With Good Behavior 4 in 1, my hair is detangled, soft, and smells great. Love it! A quick blow dry and it’s shiny and healthy looking."
"This is the holy grail to spray on you hair, just before you blow dry. My hair has calmed down, it’s shiny & soft. But not too soft. Gets rid of the frizz I deal with living in the south! I have slowly tried new products from this line. I’m in love with IGK! Only a little goes a long way!"
"It’s awesome! Better than expected. Will buy again and recommend highly-"
"Wow, it really made my hair wonderfully smooth from previously dry and knotted. Love this product!!"
"My hair looks like I have never used chemicals on it. It is shiny but not oily. My expensive extensions look new with every use. Exceptional product."
"Didn't do much for my hair it was still frizzy"
"Best product ever"