Good Behavior

Spirulina Protein Smoothing Spray

Rated 4.8 out of 5
Based on 205 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
Based on 205 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 -
Travel Size - $16
Size: 5.6 oz/ 186 mL
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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

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 205 reviews
  • 5 Stars
    170 Reviews
  • 4 Stars
    25 Reviews
  • 3 Stars
    7 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    2 Reviews
96% of reviewers would recommend this product to a friend
Results
Rated 4 out of 5
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205 Reviews
Reviewed by Cheryl M.
Verified Buyer
I recommend this product
Age Range
65+
Hair Description
  • Wavy
  • Color-Treated
  • Thin
Product Standouts
  • Smooths
  • Great Ingredients
  • Reduces Frizz
Rated 5 out of 5
Review posted

Works great

Used properly it really does make hair behave

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Results
Rated 5 out of 5
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Reviewed by Heather S.
Verified Buyer
I recommend this product
Age Range
35 - 44
Hair Description
  • Wavy
  • Straight
  • Color-Treated
Product Standouts
  • Smooths
  • Smells Great
  • Gives Healthy Appearance
  • Reduces Frizz
Rated 5 out of 5
Review posted

Smells great and works even better!

I have been using this for at least two years and I’m as thrilled with the results as I was on the first day. My hair comes out, soft, smooth and frizz free every time.

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

Love it!

I love how it makes my hair smooth and it smells wonderful!!

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

Good Behavior is the best!

Was getting a keratin treatment, but used this and decided not to! This product protects hair and gives an excellent straight, smooth result.

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Results
Rated 5 out of 5
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Reviewed by Juliana F.
Verified Buyer
I recommend this product
Age Range
25 - 34
Hair Description
  • Curly
  • Thin
  • Chemically-Treated
Product Standouts
  • Smells Great
  • Reduces Frizz
  • Gives Healthy Appearance
  • Adds Shine
Rated 5 out of 5
Review posted

Amazing product!!

It really makes your hair behave!!! I have curly hair and it helps a lot!!! Best product from IGK (even better than the dry shampoo that for me is the best on the market!!!)

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Results
Rated 5 out of 5
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