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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.
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IGK
Good Behavior Spirulina Protein Smoothing Heat Protectant Spray
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Good Behavior Flexible Hold Hairspray
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Reviews
Review Snapshot
by PowerReviews
Ratings Distribution
Best For
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...
930 results
Did not like. The smell is horrendous!!!
Hair Type Wavy Hair
This product was the most toxic product I've put on my hair in years. After spraying it on (it is an aerosol can), I coughed and wheezed for about 10 minutes and the smell was atrocious for an hour or two - both in my bathroom and on my hair. It was so bad I almost went and washed my hair to get rid of it, but it eventually faded. It just felt full of toxic chemicals. If I could've given it zero stars I would've. Will be returning this!
I love this smoothing spray!
Hair Type Straight Hair
[I received this product in exchange for my honest review] My daughter absolutely loves this good behavior, smoothing spray! She says the smell is very lovely almost a little bit vanilla and it works wonderful on her long thick hair. She's been using it for a few weeks now and we see how smooth and shiny her hair is. 
Just buy it!! Smells amazing
Hair Type Straight Hair
[I received this product in exchange for my honest review] I LOVE this product!! It smells amazing, sweet like candy and a hint of vanilla. Left my hair feeling sleek and smooth. My hair is naturally thin and tangles easily. This product did not leave a residue, and allowed me to maintain my hairs natural consistency and then some. Excellent value.
Perfect for fighting frizz and protecting against heat
Hair Type Straight Hair
[I received this product in exchange for my honest review] This is a frizzy girls dream product! I am a hair dresser and I have used it on myself who has fine hair to other who have curly, coarse hair and it does such a great job at cutting frizz, creating lasting style, and protecting the hair!
Loved it& smelled good!
Hair Type Wavy Hair
Absolutely love the packaging. It's so cute! It truly made my hair shine and truly helped with the phrase, especially on humid days. It was lightweight and could barely tell. I even had anything in my hair.
Questions
Q&A
Showing 5 out of 6 Questions
- Q
Is this product just for straight hair? Or can i use it to help with frizz and adding protein to my curly hair?
- Asked by Sarah
- Official Answer By IGK - Brand EngageHi! Our Good Behavior Smoothing Spray can be used on all hair types.Was this answer helpful to you
- 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