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*

In stock

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 4.7 out of 5
Based on 296 reviews
  • 5 Stars
    240 Reviews
  • 4 Stars
    34 Reviews
  • 3 Stars
    14 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    6 Reviews
93% of reviewers would recommend this product to a friend
Results
Rated 4 out of 5
Customer photos and videos
296 Reviews
Reviewed by Candice G.
Verified Buyer
I recommend this product
Age Range
45 - 54
Hair Description
  • Dry
  • Straight
Product Standouts
  • Reduces Frizz
  • Smooths
  • Gives Healthy Appearance
Rated 5 out of 5
Review posted

Amazing product!

This product is the only thing that kept my broken fly aways down! Love this product!

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Results
Rated 5 out of 5
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IGK Hair

Thanks so much for sharing your feedback, Candice!

Reviewed by Sherrie S.
Verified Buyer
I recommend this product
Age Range
45 - 54
Hair Description
  • Wavy
  • Color-Treated
  • Thin
  • Damaged
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Smells Great
  • Reduces Frizz
Rated 5 out of 5
Review posted

Miracle in a spray

I love this product. It makes my hair finally behave. I love that it is a spray that I can use on wet or dry hair.

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Results
Rated 5 out of 5
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IGK Hair

Thanks for taking the time to leave a review, Sherrie!

Reviewed by Keri F.
Verified Buyer
I recommend this product
Age Range
Under 18
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Reduces Frizz
Rated 5 out of 5
Review posted

Major improvements

Makes my hair feel soft and shiny

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks so much for your feedback, Keri!

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

In love

I usually receive a keratin treatment every three months. Needless to say, I am past due, so I thought I would give Good Behavior a try. It didn’t disappoint. I may never get an expensive keratin treatment again. This smells delicious, and my hair looks amazing.

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks for taking the time to leave a review, Kim!

Reviewed by Desiree G.
Verified Buyer
I recommend this product
Age Range
45 - 54
Hair Description
  • Wavy
  • Thick
  • Color-Treated
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Gives Healthy Appearance
  • Reduces Frizz
Rated 5 out of 5
Review posted

Great product!

Love this product!

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks for sharing your feedback, Desiree!

Reviewed by Deana H.
Verified Buyer
I recommend this product
Age Range
45 - 54
Hair Description
  • Damaged
  • Chemically-Treated
  • Color-Treated
  • Dry
  • Wavy
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Smells Great
  • Gives Healthy Appearance
Rated 5 out of 5
Review posted

Must have!

Best stuff! Im hooked! Wont go without!!

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks so much for taking the time to share your feedback, Deana!

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

Amazing Product

So easy to use , results are immediate !

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks so much for sharing your feedback, Dana!

Reviewed by Lori D.
Verified Buyer
I recommend this product
Age Range
55 - 64
Hair Description
  • Thin
  • Color-Treated
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Gives Healthy Appearance
  • Reduces Frizz
Rated 5 out of 5
Review posted

Lori

It works!

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Results
Rated 4 out of 5
Was this helpful?

IGK Hair

Thank you for sharing your feedback, Lori!

Reviewed by Keely Z.
Verified Buyer
I recommend this product
Age Range
55 - 64
Hair Description
  • Thin
  • Color-Treated
  • Wavy
Product Standouts
  • Smells Great
  • Reduces Frizz
  • Smooths
Rated 5 out of 5
Review posted

Amazing

This is one of the best anti frizz products I have ever used!!! The smell is fantastic!!!

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks for taking the time to leave a review, Keely!

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

Good behavior !!!

Luv it works awesome finally smooth spray that works !

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Results
Rated 5 out of 5
Was this helpful?

IGK Hair

Thanks so much for your feedback, Bren!

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