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IGK GOOD BEHAVIOR Spirulina Protein Smoothing Spray | Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free |

4.1 4.1 out of 5 stars 6,860 ratings
Amazon's Choice highlights highly rated, well-priced products available to ship immediately.
Amazon's Choice

IGK
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$34.00 $6.07 per Ounce
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Size: 5.6 Ounce (Pack of 1)
Style: Smoothing Spray
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Purchase options and add-ons

Brand IGK
Item Form Aerosol
Material Feature Gluten Free
Hair Type All
Product Benefits Heat Protection

Description

A heat-protective blowout spray that mimics the smooth, high-shine, frizz-free results of a keratin treatment.

Benefits

Heat Protection

Suggested use

Mist over damp hair in sections. Comb through, ensuring every strand is thoroughly coated from root to tip.

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This item: IGK GOOD BEHAVIOR Spirulina Protein Smoothing Spray | Keratin Like Treatment + Frizz Control + Heat Protectant | Vegan + Cruelty Free |
$34.00 ($6.07/Ounce)
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Sold by SaynBeauty and ships from Amazon Fulfillment.
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$32.00 ($4.57/Fl Oz)
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$34.00 ($6.80/Fl Oz)
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From the brand


From the manufacturer

good behavior smoothing spray, frizz control, protects and shine
benefits, heat activated sleek hair finish, frizz free, humidity protection all hair types

Salon Born. Client Approved

IGK Good Behavior Smoothing Spray


The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked.
before and after results, smoother frizz free hair, smooth plus shine
Our products are designed by experts, tested by clients, and include only what you need.

Shop IGK

good behavior shampoo

Ultra Smooth Shampoo

GB conditioner

Ultra Smooth Conditioner

good behavior 4 in 1 prep spray

4 in 1 Prep Spray

blowout balm

Blowout Balm

crybaby

Finishing Serum

Customer Reviews
4.1 out of 5 stars 153
3.7 out of 5 stars 129
4.5 out of 5 stars 2,702
4.3 out of 5 stars 808
4.3 out of 5 stars 704
Price
$32.00 $32.00 $32.00 $34.00 $32.00
Benefits
Smooth + Shine + Nourshiment Smooth + Shine + Nourshiment Detangle + Heat Protectant Shine + Heat Protectant Add Shine + Nourishment
Step
Cleanse Condition Prep Style Finish
Application
Apply + Massage + Rinse Apply + Wait + Rinse Apply to Damp Hair + Style Apply to Damp Hair + Blow Dry Apply to Wet or Dry Hair
Hair Type
All Hair Types Frizzy Hair All Hair Types All Hair Types All Hair Types
Treated & Color Safe

Product details

  • Product Dimensions ‏ : ‎ 2.1 x 2.1 x 7.2 inches; 5.6 ounces
  • Item model number ‏ : ‎ 2122158
  • UPC ‏ : ‎ 810021403670 810021404530 810021401270 810021404028 810021400242
  • Manufacturer ‏ : ‎ AmazonUs/IGKLL
  • ASIN ‏ : ‎ B0895K6LG7
  • Customer Reviews:
    4.1 4.1 out of 5 stars 6,860 ratings

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Customer reviews

4.1 out of 5 stars
6,860 global ratings

Review this product

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Customers say

Customers enjoy the conditioner's shine and softness. They find it adds a smooth, shiny look to their hair. However, some have issues with value for money and durability. Opinions vary on the smell, effectiveness, frizz control, and drying effect.

AI-generated from the text of customer reviews

245 customers mention "Shine"188 positive57 negative

Customers like the shine this styling spray provides. They say it gives their hair body, alleviates frizz, and makes their hair look smoother and healthier.

"...It combats frizz and makes my fine hair silky smooth and shiny...." Read more

"...Is lightweight and provides a straightening, smoothing look i don't get unless I finish off with it...." Read more

"...out all your curls but it will keep your hair from frizzing and give it a nice shine if you put it on while your hair is wet, not damp...." Read more

"...It does seem to smooth your hair, but it does not make it shiny and silky as advertised...." Read more

230 customers mention "Hair softness"201 positive29 negative

Customers like the conditioner's hair softness. They say it makes their hair silky smooth and shiny, and works great on extensions. Some mention it makes their hair feel good, but some dislike the smell.

"...It felt like a mini keratin treatment – my hair was smooth and frizz-free for at least 24 hours, even in the rain...." Read more

"This product is a game changer! It combats frizz and makes my fine hair silky smooth and shiny...." Read more

"...Just spray and blow dry and I have a perfectly smooth and shiny blowout that smells so good!" Read more

"...It helps smooth your hair and give it a shine. Definitely worth the price." Read more

617 customers mention "Smell"270 positive347 negative

Customers have different views on the conditioner's smell. Some find it pleasant, while others mention a strong smell when spraying it. The fumes from the aerosol are also mentioned as unpleasant.

"...It's easy to use, but the smell lingers, so I use body spray to cover it up...." Read more

"...and blow dry and I have a perfectly smooth and shiny blowout that smells so good!" Read more

"...The smell is strong, but I actually like the fragrance." Read more

"...The smell is just okay, but the fumes from the aerosol are absolutely awful. It legit makes breathing hard and my lungs are not a fan...." Read more

452 customers mention "Effectiveness"310 positive142 negative

Customers have different experiences with the conditioner's effectiveness. Some say it works well and leaves their hair looking amazing. Others find it doesn't work for them, leaving their hair coarser and less manageable than other heat protectants. The smell is strong and lingers all day.

"This stuff is amazing for my hair! I've tried tons of frizz control products that flopped, and living in this humid place, I wasn't shocked...." Read more

"...blowout brush through it to smooth out on a day I didn't wash and works perfect! Will continue to buy!" Read more

"...It also left my hair feeling much coarser and less manageable than other heat protectants I have used. I wouldn't use it again except in the pinch." Read more

"...It helps smooth your hair and give it a shine. Definitely worth the price." Read more

168 customers mention "Frizz"101 positive67 negative

Customers have mixed opinions about the conditioner's ability to keep frizz at bay. Some find it keeps their hair smooth and frizz-free for at least 24 hours, even in the rain. Others mention that their hair still gets frizzy, needs flat ironing, or has a wiry texture after using the product.

"...like a mini keratin treatment – my hair was smooth and frizz-free for at least 24 hours, even in the rain...." Read more

"This stuff made my hair so voluminous and soft, but there was definitely still frizz." Read more

"...in other words- a humid environment and Good Behavior prevents my hair from being frizzy! The smell is strong, but I actually like the fragrance." Read more

"...I have curls and it will take out all your curls but it will keep your hair from frizzing and give it a nice shine if you put it on while your hair..." Read more

128 customers mention "Drying effect"56 positive72 negative

Customers have mixed reviews about the conditioner's drying effect. Some find it helps their hair dry faster and gives it volume. Others report that it leaves their hair brittle, not completely dry when they go to bed, and doesn't fight humidity.

"...dryer and straightener, but my hair is a tad smoother, but still dry and frizzy. It's not a miracle product!..." Read more

"...Just spray and blow dry and I have a perfectly smooth and shiny blowout that smells so good!" Read more

"...However it leaves my hair looking dry. Especially the next day. Very dull" Read more

"I love this spray. It really makes a difference when you blow dry your hair and then straighten it. It helps smooth your hair and give it a shine...." Read more

141 customers mention "Value for money"0 positive141 negative

Customers are dissatisfied with the conditioner's value for money. They mention it's not worth the cost, not a very large can for the money, and doesn't work as well as expected for their hair. Some say it looks dry and scraggly the next day, and the scent is strong and unpleasant.

"The product is a bit pricey. But worth it! I blowout my bob hair style daily with blowout brush and cheaper heat protectant...." Read more

"...Yes, they a little pricey but they do as advertised. My hair can be a frizz nightmare. Applying this hairspray ads the extra shine...." Read more

"...I've finally found the perfect product. It's a little pricey but it doesn't take a lot and it's well worth it." Read more

"This works amazing but it is def a little pricey for me" Read more

98 customers mention "Durability"20 positive78 negative

Customers dislike the conditioner's durability. They mention it has a strong burnt vanilla scent, makes their hair break and fall out excessively, and causes damage. The cap came apart, the nozzle came apart, and the spray is too heavy on their hair.

"...It smells nice, but it's very strong and it lingers...." Read more

"...The smell is also really nice, but very strong when you are spraying it, so use in a well-ventilated room!" Read more

"...I used it and then used gentle heat and it seems damaged. Maybe I didn't use enough of it, but buyer beware." Read more

"...The smell is very strong and does linger all day. You can smell it on yourself throughout the day. Not a bad odor but is strong and doesn't fade" Read more

Love it. New staple when doing my hair ♥️
5 out of 5 stars
Love it. New staple when doing my hair ♥️
I started using this exactly one day ago. I was attending the Mary J. Blige for the fans tour. I use this for the first time and as you can see in the pictures my hair definitely has some shine to it. It’s usually a lot more unmanageable and looks crazy when I curl it almost dirty and this Gave it a more defined textured look without the weigh down. It did not weigh my hair down at all and with every curl I did, I put that spray on my hair. I absolutely love the way. My hair turned out when using this product. I will continue to use this product without fail when doing my hair, especially when I am curling my hair. I recommend it 5/5
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Top reviews from the United States

  • Reviewed in the United States on December 7, 2024
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    This stuff is amazing for my hair! I've tried tons of frizz control products that flopped, and living in this humid place, I wasn't shocked. But this one's different; it actually works! It felt like a mini keratin treatment – my hair was smooth and frizz-free for at least 24 hours, even in the rain. It's easy to use, but the smell lingers, so I use body spray to cover it up. Still, I'll totally buy it again and recommend it – the results are worth it.
    10 people found this helpful
    Report
  • Reviewed in the United States on February 8, 2025
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    This brand is truly magic. I don’t even have to straighten my hair anymore when I use this! Just spray and blow dry and I have a perfectly smooth and shiny blowout that smells so good!
  • Reviewed in the United States on November 19, 2024
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    This product is a game changer! It combats frizz and makes my fine hair silky smooth and shiny. I live in south Texas on the Gulf of Mexico, in other words- a humid environment and Good Behavior prevents my hair from being frizzy! The smell is strong, but I actually like the fragrance.
    8 people found this helpful
    Report
  • Reviewed in the United States on December 29, 2024
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    This spray helps my hair look amazing when I straighten it and it smells amazing. It doesn’t make my hair super oily like the serums do. The spray can be a little overwhelming if you are using it in a small area, but overall this is a great product that I use multiple times a week.
  • Reviewed in the United States on December 29, 2023
    Style: Smoothing SpraySize: 2.4 Ounce (Pack of 1)Verified Purchase
    For some reason, this took forever to be shipped. I'd seen the videos on social media and was excited to try it, so the wait was torturous.

    I used it on my first blow out after it was delivered. I have fine hair, so I errored on the side of caution and could have used more. The smell is just okay, but the fumes from the aerosol are absolutely awful. It legit makes breathing hard and my lungs are not a fan. I have to hold my breath before spraying, apply, and quickly escape the room to let it dissipate. I'm convinced that it works on my hair, but the fumes are toxic.

    I've used this about half a dozen times and I've learned that I need to be pretty precise with my application: I have fine hair, so too much close to my roots or on the top layer of my hair and it looks greasy, too little and I may as well not have used any, but if I get it *just* right? Shiny perfection!

    Would I buy this again? Maybe, but I'd only purchase from my beauty supply store where they sell it at half the retail cost, and I won't use it daily because the fumes seriously do make breathing a challenge. It does work and people with thicker or drier hair may find it a lot more forgiving when it comes to applying too much.
    13 people found this helpful
    Report
  • Reviewed in the United States on December 29, 2024
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    My hair looks absolutely amazing. I got so many compliments day one but the smell is horrible after spraying. I spray and cover my face so I don’t have to smell it. I will continue use. I can’t speak on the frizz control because it’s winter.
    One person found this helpful
    Report
  • Reviewed in the United States on January 18, 2025
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    The product is a bit pricey. But
    worth it!
    I blowout my bob hair style daily with blowout brush and cheaper heat protectant. When 90% dry, I add this and completely changes the finish. Is lightweight and provides a straightening, smoothing look i don't get unless I finish off with it.
    Sometimes I'll add to dry hair and run blowout brush through it to smooth out on a day I didn't wash and works perfect! Will continue to buy!
    10 people found this helpful
    Report
  • Reviewed in the United States on September 25, 2024
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    Update: this product does work, however, I found the trick to ot is to wash your hair and while it is still wet spray this product in and blow dry with brush or air brush. I have curls and it will take out all your curls but it will keep your hair from frizzing and give it a nice shine if you put it on while your hair is wet, not damp.
    Flattens, straightens, makes it crunchy NOT SOFT, the scent is HORRIBLY OVERWHELMING, does not make it Shiney, and does not take the frizz out
    24 people found this helpful
    Report

Top reviews from other countries

Translate all reviews to English
  • Fernanda
    5.0 out of 5 stars El aroma
    Reviewed in Mexico on February 9, 2025
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    Me encanta el aroma, la textura es muy ligera, el spray arroja el producto de manera uniforme en el cabello y el contenedor tiene bastante producto. Sin duda lo volveria comprar
  • Al
    1.0 out of 5 stars Horrible smell. Don't buy
    Reviewed in Canada on February 4, 2025
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    Wow! The smell 🙈 . Threw in garbage.
  • Hossam
    5.0 out of 5 stars same as described
    Reviewed in the United Arab Emirates on October 28, 2024
    Style: Smoothing SpraySize: 5.6 Ounce (Pack of 1)Verified Purchase
    received at time, Recommended
  • Dsh
    1.0 out of 5 stars TOO SMALL
    Reviewed in Australia on December 3, 2024
    Style: Smoothing SpraySize: 2.4 Ounce (Pack of 1)Verified Purchase
    Just fyi this is very small and not worth the price. You can get a bigger one for way cheaper. Big waste of money i wish i could return it.
    Customer image
    Dsh
    1.0 out of 5 stars
    TOO SMALL

    Reviewed in Australia on December 3, 2024
    Just fyi this is very small and not worth the price. You can get a bigger one for way cheaper. Big waste of money i wish i could return it.
    Images in this review
    Customer image