Good Behavior Smoothing Spray

Spirulina Protein Smoothing Spray

A heat-protective blowout spray that mimics the smooth, frizz-free results of a keratin treatment. 100% agreed their hair looked like they got a keratin treatment at a salon.

*Same best selling formula, even better bottle*

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What it is
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. IGK Good Behavior Spirulina protein smoothing spray also helps to cut down on blow-drying time and protect against humidity, heat and UV damage, leaving hair soft, shiny and frizz-free. | 24-hour frizz control. 450*F Heat Protection.
Key Benefits
  • Safe For Chemically Treated Hair
    Safe For Chemically Treated Hair
  • Frizz Control
    Frizz Control
  • Heat Protectant
    Heat Protectant
  • Shine
    Shine
  • UV Protection
    UV Protection
Who it's best for
  • Straight
  • Wavy
  • Curly
  • Coiled
  • Tightly Coiled
How to use
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.
Safe for
  • All hair types. Safe for Color and Chemically treated hair.
  • This product is vegan, cruelty-free, and formulated without gluten, petrolatum, and mineral oil.
Key Ingredients
  • Spirulina Protein
    Spirulina Protein

    Plant-based protein rich in amino acids, vitamins, minerals and biotin to help heal the hair, keep it healthy and nourish the scalp.

  • Innovative Bonding Polymers
     Innovative Bonding Polymers

    Formaldehyde-free bonding polymers mimic the frizz-free, high shine coating of a keratin treatment.

  • Alcohol Denat.
  • Hydrofluorocarbon 152a
  • Butyl Ester of PVM/MA Copolymer
  • PEG/PPG-17/18 Dimethicone
  • Aqua/Water/Eau
  • 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
  • Parfum/Fragrance
  • Alpha-Isomethyl Ionone
average rating 4.3 out of 5
Based on 677 reviews
  • 5 Stars
    476 Reviews
  • 4 Stars
    66 Reviews
  • 3 Stars
    46 Reviews
  • 2 Stars
    27 Reviews
  • 1 Star
    62 Reviews
80% of reviewers would recommend this product to a friend
Results
Rated 4 out of 5
Customer photos and videos
677 Reviews
Reviewed by Laura A.
Verified Buyer
I recommend this product
Age Range
55 - 64
Hair Description
  • Straight
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smells Great
  • Smooths
  • Gives Healthy Appearance
Rated 5 out of 5
Review posted

Outstanding hair product

Fantastic hair smooth and shine spray!

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Results
Rated 5 out of 5
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IGK Hair

Thanks so much for sharing your feedback, Laura!

Reviewed by Sharon F.
Verified Buyer
I recommend this product
Age Range
55 - 64
Hair Description
  • Color-Treated
  • Thick
  • Wavy
Product Standouts
  • Softens Hair
  • Smells Great
  • Smooths
  • Gives Healthy Appearance
  • Reduces Frizz
Rated 5 out of 5
Review posted

So glad I tried this! I already recommended it to others!

Love it! Definitely makes a difference on my hair! Nice and smooth and lasts several days. Will definitely repurchase!

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thank you for your feedback, Sharon!

Reviewed by Lisa B.
Verified Buyer
I recommend this product
Age Range
55 - 64
Hair Description
  • Color-Treated
  • Coarse
  • Dry
Product Standouts
  • Gives Healthy Appearance
  • Reduces Frizz
  • Smooths
  • Smells Great
Rated 5 out of 5
Review posted

Great stuff!

I’m using this along with the 4 in 1 spray. My naturally curly, frizzy hair is so smooth now. I will keep buying. I just bought the shampoo and conditioner from this brand too. I can’t wait to try them!

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Rated 5 out of 5
Was this helpful?

IGK Hair

Thank you for sharing your feedback, Lisa!

Reviewed by Cheryl S.
Verified Buyer
I recommend this product
Age Range
65+
Hair Description
  • Wavy
  • Color-Treated
  • Curly
  • Thin
Product Standouts
  • Smooths
  • Reduces Frizz
Rated 5 out of 5
Review posted

I love it!

It's a great product and does what it's designed to do...smooth out frizz and curl. For some reason, my bangs decided to kink up for the first time ever. I wasn't able to straighten the hair out with just blow drying, but this product does the trick. Thank you!

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Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks so much for your feedback, Cheryl!

Reviewed by Teri C.
Verified Buyer
I recommend this product
Age Range
65+
Hair Description
  • Curly
  • Dry
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Smells Great
  • Gives Healthy Appearance
Rated 5 out of 5
Review posted

Love it

I love this stuff. It has changed my life. No more frizz!!!

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thank you for sharing your feedback, Teri!

Reviewed by Dorothy A.
Verified Buyer
I recommend this product
Age Range
65+
Hair Description
  • Color-Treated
  • Dry
  • Thin
  • Wavy
Product Standouts
  • Smooths
  • Smells Great
  • Gives Healthy Appearance
  • Reduces Frizz
  • Softens Hair
Rated 5 out of 5
Review posted

Great stuff

Best blow dry aid I ever used.

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks so much for sharing your feedback, Dorothy!

Reviewed by Connie K.
Verified Buyer
I recommend this product
Age Range
55 - 64
Hair Description
  • Thin
  • Color-Treated
Product Standouts
  • Adds Shine
  • Softens Hair
  • Moisturizes
  • Smells Great
  • Gives Healthy Appearance
Rated 5 out of 5
Review posted

Great product

My stylist uses this product and I have always loved the results, wanted to have it to use on my own

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thank you for sharing your feedback, Connie!

Reviewed by Rafael G.
Verified Buyer
I recommend this product
Age Range
45 - 54
Hair Description
  • Curly
  • Wavy
  • Relaxed
  • Dry
  • Damaged
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Smells Great
  • Reduces Frizz
Rated 5 out of 5
Review posted

Frist time user

Works well so far

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Results
Rated 4 out of 5
Was this helpful?

IGK Hair

Thank you for sharing your feedback, Rafael!

Reviewed by Christine M.
Verified Buyer
I recommend this product
Age Range
65+
Hair Description
  • Wavy
  • Thick
  • Coarse
  • Dry
  • Color-Treated
Product Standouts
  • Adds Shine
  • Softens Hair
  • Moisturizes
  • Smooths
  • Reduces Frizz
Rated 5 out of 5
Review posted

Love it!

I have a lot of hair and it likes to do it’s own thing! At last I think I’ve found the answer.

You should rename it, Magic in a Can!!!

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Hi Christine! Thanks so much for taking the time to leave a review!

Reviewed by Jacquie B.
Verified Buyer
I recommend this product
Age Range
35 - 44
Hair Description
  • Thick
  • Color-Treated
  • Straight
Product Standouts
  • Smells Great
  • Gives Healthy Appearance
  • Reduces Frizz
  • Adds Shine
  • Softens Hair
Rated 5 out of 5
Review posted

Glad I got it

I never spend a lot on hair products. I’m so glad I made an exception this time. I love how my hair looks and feels, and I’ve gotten so many compliments! And it smells really good too!

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks so much for sharing your feedback and photo, Jacquie! Your hair looks FAB!

CRUELTY FREE
No animals were harmed. Ever.
Gluten-Free
No traces of wheat anywhere.
Vegan
No harsh, harmful chemicals.
CRUELTY FREE. GLUTEN-FREE. VEGAN