Good Behavior

Spirulina Protein Smoothing Spray

Rated 4.9 out of 5
123 Reviews

Good Behavior

Spirulina Protein Smoothing Spray

Rated 4.9 out of 5
123 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
Size: 5.6 oz/ 186 mL

FREE SHIPPING OVER $30+

What it is

  • This Spirulina protein spray smooths, strengthens, and nourishes while an innovative formaldehyde-free bonding polymer mimics the coating and smoothing properties of a keratin treatment when activated by heat. GoodBehavior also helps to cut down on blow-drying time and helps to 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

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

Videos


Reviews

average rating 4.9 out of 5
Based on 123 reviews
  • 5 Stars
    111 Reviews
  • 4 Stars
    8 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    1 Review
  • 1 Star
    0 Reviews
97% of reviewers would recommend this product to a friend
Results
Rated 5 out of 5
123 Reviews
Reviewed by Julie L.
Verified Buyer
I recommend this product
Age Range
35 - 44
Hair Description
  • Wavy
  • Straight
  • Damaged
Product Standouts
  • Adds Shine
  • Softens Hair
  • Smooths
  • Reduces Frizz
  • Gives Healthy Appearance
Rated 5 out of 5
Review posted

Amazing

My hair was getting really damaged from all the heat I use. I went to my hair dresser to get a hair cut & she recommended IGK bc her sister, who is also a hair dresser swears by it. So I spent over $100 on IGK products & I am impressed. My hair has never felt so soft. Good Behavior is probably the best heat protectant I’ve ever used. And I’ve spent a ton of money on hair products. My hair is so soft & shiny after I use this (and all their products) & my ends no longer looks damaged. Thank you IGK.

Loading...
Results
Rated 5 out of 5
Was this helpful?
Reviewed by Kim E., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Love it

I love these products!

Loading...
Was this helpful?
Reviewed by Susana V., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Good

Smells crazy good

Loading...
Was this helpful?
Reviewed by Jennifer D., from United States
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted

Straightening hair game changer!!

This product has changed my life! When I spray this on my damp hair, section by section while blow drying, then flat iron, my hair stays super straight until I wash it next. Even through high humidity days and sleeping my hair stays put! I’ve never used a product like this before and it has totally helped my blowouts last through anything! I’ve been straightening my curly hair for 25 years and have never come across a product this good! Don’t hesitate, try it!

Loading...
Was this helpful?
Reviewed by Marilu C., from United States
Verified Buyer
Rated 3 out of 5
Review posted

Good Behavior

Really was hoping to like this one.... it works but I thought the scent would be better

Loading...
Was this helpful?