So Smooth, So Soon

IGK's best-selling Good Behavior smoothing trio is the ultimate styling routine for frizz-free, silky, keratin-like hair style routine that lasts for up to 72 hours. Prime, protect, and perfect for your sleekest hair ever.
98 in stock

What it is
This Good Behavior trio provides lasting sleekness, shine and extreme frizz control. Good Behavior Prep Spray gently detangles, controls frizz for up to 24 hours, protects against heat, and adds shine. Good Behavior Smoothing Spray provides a keratin-like treatment with up to 24 hours of frizz control and 450°F heat protection, leaving hair soft, shiny, and frizz-free. Good Behavior Smoothing Blowout Balm melts immediately into your hair when you blow-dry for sleek, shiny hair, 72-hour frizz control, and 450°F degree heat protection.
Key Benefits
  • Color Care Color Safe
    Color Care Color Safe
  • Frizz Control
    Frizz Control
  • Heat Protectant
    Heat Protectant
  • Hydrate
  • Safe For Chemically Treated Hair
    Safe For Chemically Treated Hair
  • Shine
How to use
Good Behavior 4-in-1 Prep Spray: Apply evenly to damp, clean hair before your styler and comb through Good Behavior Spirulina Protein Smoothing Spray: Mist over damp hair in sections and comb through, ensuring every strand is thoroughly coated from root to tip Good Behavior Blowout Balm: Apply to damp hair evenly and blow-dry in sections for smoothest results
Key Ingredients
  • Spirulina Protein
    Spirulina Protein

    Strengthens and nourishes hair.

  • Coconut Oil
    Coconut Oil

    Enhances shine and delivers an easy slip for detangling without breakage.

  • Innovative Bonding Polymers
    Innovative Bonding Polymers

    Mimic the frizz-free, high-shine coating of a keratin treatment when activated by heat.

- Provides up to 72 hours of frizz control - Provides 450F degree heat protection

  • Good Behavior 4-in-1 Prep Spray: Aqua/Water/Eau
  • Cetearyl Alcohol
  • Silicone Quaternium-8
  • Spirulina Maxima Extract
  • Cocos Nucifera (Coconut) Oil
  • Glycerin
  • Panthenol
  • Rosa Canina Seed Oil
  • Salvia Hispanica Seed Oil
  • Helianthus Annuus (Sunflower) Seed Extract
  • Rosa Centifolia Flower Water
  • Sambucus Nigra Flower Water
  • Glycolic Acid
  • Behentrimonium Methosulfate
  • PEG-12 Dimethicone
  • Trideceth-10
  • Potassium Sorbate
  • Polyquaternium-59
  • Cetrimonium Chloride
  • Butylene Glycol
  • Sodium PCA
  • Sodium Lactate
  • Arginine
  • Aspartic Acid
  • Cystine Bis-PG-Propyl Silanetriol
  • PCA
  • Glycine
  • Alanine
  • Serine
  • Valine
  • Isoleucine
  • Proline
  • Threonine
  • Citric Acid
  • Histidine
  • Phenylalanine
  • Sodium Benzoate
  • Fragrance (Parfum)
  • Phenoxyethanol
  • Ethylhexylglycerin Good Behavior Blowout Balm: Aqua/Water/Eau
  • Cetearyl Alcohol
  • Propylene Glycol
  • Isodecyl Neopentanoate
  • PEG-150/Decyl Alcohol/SMDI Copolymer
  • Spirulina Maxima Extract
  • Butyrospermum Parkii (Shea) Butter
  • Sclerocarya Birrea Seed Oil
  • Hydrolyzed Corn Protein
  • Hydrolyzed Soy Protein
  • Hydroxyethyl Cetearamidopropyldimonium Chloride
  • Behenyl Alcohol
  • Steareth-2
  • Polyquaternium-55
  • Steareth-20
  • Disodium EDTA
  • Ethylhexylglycerin
  • Butylene Glycol
  • Stearamidopropyl Dimethylamine
  • Hydrolyzed Wheat Protein
  • Tocopheryl Acetate
  • Phenoxyethanol
  • Sodium Hydroxide
  • Fragrance (Parfum) Good Behavior Smoothing Spray: Alcohol Denat.
  • Hydrofluorocarbon 152a
  • Butyl Ester of PVM/MA Copolymer
  • PEG/PPG-17/18 Dimethicone
  • Aqua/Water/Eau
  • Parfum/Fragrance
  • 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
average rating 5.0 out of 5
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1 Review
Reviewed by Glenda B.
Verified Buyer
I recommend this product
Rated 5 out of 5
Review posted


I love this product!! It really does do everything they say it does!! Great product everyone should try it!!!

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No animals were harmed. Ever.
No traces of wheat anywhere.
No harsh, harmful chemicals.