Good Behavior

Spirulina Protein Smoothing Spray

Rated 4.8 out of 5
202 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
202 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

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

Write a Review
average rating 4.8 out of 5
Based on 202 reviews
  • 5 Stars
    167 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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202 Reviews
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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Reviewed by Hannah M.
Verified Reviewer
I recommend this product
Age Range
18 - 24
Hair Description
  • Wavy
  • Coarse
  • Color-Treated
Product Standouts
  • Adds Shine
  • Softens Hair
  • Reduces Frizz
  • Smells Great
Rated 5 out of 5
Review posted

Smells amazing!

I received this complementary for testing purposes. And this product has been great! I love using it for a little extra shine. I use it a lot before curling my hair to help defend from the heat. A big plus is that it smells amazing, and the spray is such a fine mist.

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Results
Rated 5 out of 5
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Reviewed by Acw
Verified Reviewer
I recommend this product
Age Range
25 - 34
Hair Description
  • Straight
  • Color-Treated
  • Dry
  • Thick
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Reduces Frizz
Rated 4 out of 5
Review posted

Great smoothing Spray

I love this smoothing spray! I've been using it alongside the Good Behavior Prep Spray and they work really well together. My hair feels smooth and shiny for days. It even helped with winter static hair. I also like how it can be used on both wet and dry hair (for days when you don't have that much time).

*I received this product for free from Influenster in exchange for my honest review

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Results
Rated 4 out of 5
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Reviewed by Brooke S.
Verified Reviewer
I recommend this product
Age Range
25 - 34
Hair Description
  • Straight
  • Thick
  • Coarse
  • Dry
  • Color-Treated
Product Standouts
  • Moisturizes
  • Adds Shine
  • Strengthens
  • Smooths
  • Softens Hair
Rated 5 out of 5
Review posted

love it

made my hair feel so soft and smooth and it makes it super shiny

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Results
Rated 5 out of 5
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