Good Behavior

Spirulina Protein Smoothing Spray

Rated 4.8 out of 5
155 Reviews
Good Behavior
IGK Good Behavior smoothing spray
Good Behavior
Good Behavior
Good Behavior

Good Behavior

Spirulina Protein Smoothing Spray

Rated 4.8 out of 5
155 Reviews
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.
Full Size - $32
Travel Size - $16
Size: 5.6 oz/ 186 mL

25% Off Sitewide w/Code: friends25

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

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.

Products that give you the look you want with minimal effort:

  • Vegan
  • Cruelty free
  • Gluten free
  • No parabens or sulfates
  • UV and heat protection
  • Conditioning and color safe
  • Formulated without mineral oil

Related Products

Full list of ingredients

  • 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

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Reviews

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average rating 4.8 out of 5
Based on 155 reviews
  • 5 Stars
    134 Reviews
  • 4 Stars
    14 Reviews
  • 3 Stars
    4 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    2 Reviews
95% of reviewers would recommend this product to a friend
Results
Rated 4 out of 5
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155 Reviews
Reviewed by Kaley G.
Verified Reviewer
I recommend this product
Age Range
18 - 24
Hair Description
  • Chemically-Treated
  • Color-Treated
  • Curly
  • Wavy
  • Coily
Product Standouts
  • Reduces Frizz
  • Adds Shine
  • Softens Hair
  • Smooths
  • Smells Great
Rated 5 out of 5
Review posted

Frizz Spray

I didn't try the frizz spray i usually don't care what my hair does I let it be frizzy if it wants to I gave it to my mom.

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Results
Rated 5 out of 5
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Reviewed by Itzel
Verified Reviewer
I recommend this product
Age Range
25 - 34
Hair Description
  • Straight
  • Wavy
  • Thick
  • Color-Treated
  • Chemically-Treated
Product Standouts
  • Softens Hair
  • Smooths
  • Adds Shine
  • Gives Healthy Appearance
  • Reduces Frizz
Rated 5 out of 5
Review posted

Loved it!!

I received this product as a complimentary gift and let me tell you!! I love it!! Leaves my hair so soft and smooth!

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Results
Rated 5 out of 5
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Reviewed by Itzy
I recommend this product
Age Range
25 - 34
Hair Description
  • Wavy
  • Straight
  • Thick
  • Color-Treated
  • Chemically-Treated
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Great Ingredients
  • Gives Healthy Appearance
Rated 5 out of 5
Review posted

Loved it!

Received this product as complimentary gift and let me say it’s the best thing ever! Leaves my hair so soft and smooth.

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Results
Rated 5 out of 5
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Reviewed by Marnae
Verified Reviewer
I recommend this product
Age Range
25 - 34
Hair Description
  • Curly
  • Coily
  • Thick
  • Coarse
Product Standouts
  • Adds Shine
  • Strengthens
  • Smooths
  • Great Ingredients
  • Gives Healthy Appearance
Rated 4 out of 5
Review posted

Great product just not for me

Great hairspray but I haven't really use too many before. But definitely did the job but I am not impressed with it enough to buy again

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Results
Rated 4 out of 5
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Reviewed by Aria
I recommend this product
Age Range
18 - 24
Hair Description
  • Curly
  • Wavy
Product Standouts
  • Adds Shine
  • Reduces Frizz
Rated 4 out of 5
Review posted

Good Behavior Smoothing Spray

This spray is basically good for frizz. I try it two times and guess what my hair are soo manageable and also so smooth. There is not greasy feeling as well hair don't dry out. It works really well through day and even for days. But this one have some strong smell.

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Results
Rated 5 out of 5
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