Use the following zoom and pan buttons to control the image that follows them
Tab through the images or use the previous or next buttons to navigate each product image
or
Highlights
Summary
This heat-activated styler mimics the smooth, high-shine results of a keratin treatment with 4-day frizz control and 450°F heat protection. Spray on damp or dry hair and apply heat for a sleek, glassy finish.
Benefits
- Keratin-like treatment
- 450° F heat protection
- 4-day frizz control
Key Ingredients
- Spirulina Protein: Strengthens and nourishes
- Bonding Polymers: Mimic the frizz-free, high-shine coating of a keratin treatment when activated by heat
Formulated Without
- Gluten
- Parabens
- Sulfates
- Mineral Oil
- Silicone
- PEGs
Item 2639826
Mist over damp hair in sections. Comb through, ensuring every strand is thoroughly coated from root to tip. Blow-dry in sections to seal in the treatment with heat. Style as usual or apply again and finish with a flat iron for maximum smoothing.
Pre-caution: FLAMMABLE. CONTENTS UNDER PRESSURE. Avoid spraying near eyes. Protect from sunlight. Do not expose to temperatures exceeding 120°F (50°C). Do not pierce or burn, even after use. Keep away from heat/sparks/open flames/hot surfaces -- no smoking. Do not spray on an open flame or other ignition source. Use only as directed. Intentional misuse by deliberately concentrating and inhaling contents may be harmful or fatal. Keep out of reach of children.
Alcohol Denat., Hydrofluorocarbon 152a, Butyl Ester of PVM/MA Copolymer, PEG/PPG-17/18 Dimethicone, Aqua/Water/Eau, Parfum/Fragrance, Vanillin, C12-15 Alkyl Benzoate, Aminomethyl Propanol, Hydrolyzed Corn Protein, Hydrolyzed Soy Protein, Hydrolyzed Wheat Protein, Silicone Quaternium-16, Undeceth-11, PEG/PPG-18/18 Dimethicone, Glycerin, Cinnamidopropyltrimonium Chloride, Butyloctanol, Undeceth-5, Butylene Glycol, Spirulina Maxima Extract, Arctium Lappa Root Extract
Shipping Restrictions : This item cannot be shipped via air.
This brand is excluded from most Ulta Beauty coupons.
We think you'll like
12 items
Use previous and next buttons to navigate the slides of the We think you'll like Product Carousel
Similar items for you
12 items
Use previous and next buttons to navigate the slides of the Similar items for you Product Carousel
Sponsored products
11 items
Use previous and next buttons to navigate the slides of the Sponsored products Product Carousel
Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best Uses
Describe Yourself
Hair Type
Most Helpful Positive Review
My new HG smoothing spray!!
This is my new HG smoothing spray!!! If I blow dry my hair and style immediately (rarely happens) I don't have to worry too much about frizz but my hair holds a curl for days and the frizz just gets crazier as the days pass. Because of this, even when my hair has a nice curl, it never looks as good ...
Most Helpful Critical Review
Too harsh
The main ingredient is alcohol and it is way too harsh on my hair. First time I tried it I washed and conditioned with bars. I then let my hair air dry just a bit and sprayed the smoothing spray. OMG, I though I had a head full of split ends. Took blow drying and hot iron to get it under control. St...
908 results
Not too shabby
Hair Type Wavy Hair
[I received this product in exchange for my honest review] I used this on my hair before blow drying. I didn't really separate my hair out in sections, just kinda lifted my hair and sprayed on top of it and underneath it. Overall it made my hair smooth and controlled all the frizz!! I don't love the way it smells. It also made my hair feel kind of weighed down and like you could feel that there was product in it. Maybe I put too much? Either way, I would recommend this for sporadic use.

amazing!
Hair Type Wavy Hair
[I received this product in exchange for my honest review] this spray smells SO good! it also makes my hair feel and look smooth/shiny. i use a generous amount on towel dried hair, just before i blow dry and it helps the frizz.
amazing!
Hair Type Wavy Hair
this spray smells SO good! it also makes my hair feel and look smooth/shiny. i use a generous amount on towel dried hair, just before i blow dry and it helps the frizz.
A go to in my daily routine
Hair Type Wavy Hair
[I received this product in exchange for my honest review] Love this! It controls my frizzy and curly hair perfectly! It's easy to you and leaves my hair feeling softly afterwords! My hair never feels oily after use which is amazing!


Unique smell, smoothing and frizz free
Hair Type Wavy Hair
[I received this product in exchange for my honest review] I like this spray but a little goes a long way. Too much and it may make it a little stiff or heavy. Using a little bit helped heat protect and keep it smooth and frizz free all day.

Questions
Q&A
Showing 5 out of 5 Questions
- Q
Is this product safe to use on professionally colored blonde hair? Also, for k-tip human hair extensions professionally colored blonde?
- Asked by Alice
- Official Answer By IGK - Brand EngageHi! Yes, our Good Behavior Smoothing Spray is safe for all hair types, including color treated hair as well as hair extensions.Was this answer helpful to you
- Q
Can I use this on my hair and then let my hair air dry, or do I have to blow dry my hair after using this product?
- Asked by Rachel
- Official Answer By IGK - Brand EngageHi! Yes, you can use this product and let it air dry if you choose. It provides 450 degree heat protection so it's recommended to use prior to heat styling.Was this answer helpful to you
- Q
Is this product Extension safe? The extensions are human hair.
- Asked by Meenah
- Official Answer By IGK - Brand EngageHello! IGK products are formulated without sulfates SLS and SLES (known to break down the bonds used on hair extensions). IGK products should be safe to use on human hair extensions, however, due to the variety of bonding agents on the market, we recommend checking with your stylist - just to be safe! 🖤Was this answer helpful to you
- Q
Would you apply this product before or after any other hair care products? For example a hair volumizer or a root lifter.
- Asked by Wendy
- Official Answer By IGK - Brand EngageHi!! This should be applied on wet hair first. Other styling and volume products should be applied once hair is dry.Was this answer helpful to you
- Q
Can you use it on your hair when it is dry? Like for example I want to curl my hair with a rod, could I spray on before curling
- Asked by Lauren
- Official Answer By IGK - Brand EngageHello! Ideal usage is on damp hair, prior to styling, but it can also be used on dry hair prior to heat application. For maximum smoothing benefits, apply sparingly and finish with the preferred tool of your choice.Was this answer helpful to you