Does this have sulfate and can you use on kertian hair?

As a brand representative for IGK, I will be happy to answer your question! All IGK products are formulated without sulfates SLS and SLES, making them safe to use on hair that is Keratin treated. I hope this is helpful!

After using product and drying hair, does it help keep hair smooth in damp, foggy weather?

I have very thick, curly, frizzy hair if I just dry with no product. This does help. Put on wet, then dry hair, then spray more on each section you flat iron. I still get curl in damp weather but not so much frizz. Maybe if I put more on but doing my hair is such a project. Try it. It does smell GREAT. If you don't like it just send it back. Best product I've found so far that at least does something. Otherwise, get a Brazilian Blowout. THAT DOES WORK BUT $$$ at the salon.

Should I use this spray before or after I add gel, other curling products etc(I always apply to wet hair)?

As a brand representative for IGK, I will be happy to answer your question! If using in damp hair, it is recommended to be applied before gel. I hope this is helpful!

Is it oily on fine thin hair?

As a brand representative for IGK, I will be happy to answer your question! Good Behavior Smoothing Spray is suitable for all hair types and is heat activated to aid in smoothing when applied to damp hair before blow-drying and in dry hair before styling with hot tools. You can use it either, or both ways! As long as it is used properly with heat, it should not contribute to an oily feeling in the hair. I hope this helps!

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GOOD BEHAVIOR Spirulina Protein Smoothing Spray | 4-Day Frizz Control + Heat Protectant | Vegan + Cruelty Free | 5.6 Oz

Product ID: 223047853

Details

Hair Type
All
Liquid Volume
186
Material Type Free
Paraben Free
Product Benefits
4-day frizz on
Scent
Unscented

🌱Vegan & formaldehyde-free

💨4-day frizz control

🔥450°F heat protection

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37890CFA

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Description

💨 Sleek, shiny, and frizz-free—your hair’s new BFF for 4 days straight!

KERATIN LIKE SHINE - Mimics professional keratin treatments without the chemicals
4 DAY FRIZZ DEFENSE - Keeps your sleek look flawless through humidity and time
SALON GRADE HEAT SHIELD - Protects hair up to 450°F for fearless styling
CLEAN CONSCIOUS FORMULA - Vegan, cruelty-free, and paraben-free for guilt-free glam
TIME SAVING BLOWOUT BOOST - Cuts blow-drying time while locking in smoothness

GOOD BEHAVIOR Spirulina Protein Smoothing Spray is a vegan, cruelty-free heat protectant that delivers salon-quality keratin-like smoothness and shine. It offers 4-day frizz control and protects hair from heat up to 450°F, reducing blow-drying time and shielding hair from humidity—all without formaldehyde or parabens.

Specifications

ASIN	B0895K6LG7
ASIN	B0895K6LG7
Best Sellers Rank	#3,205 in Beauty & Personal Care ( See Top 100 in Beauty & Personal Care ) #8 in Hair Thermal Protection Sprays
Brand Name	IGK
Customer Reviews	4.2 4.2 out of 5 stars (8,770)
Global Trade Identification Number	00810021403670, 00810021404530
Hair Type	All
Item Form	Aerosol
Item Type Name	Hair Spray
Item Volume	5.6 Fluid Ounces
Item Weight	5.6 ounces
Item model number	2122158
Liquid Volume	186 Milliliters
Manufacturer	IGK
Manufacturer	IGK
Material Type Free	Paraben Free
Number of Items	1
Product Benefits	4-day frizz control Keratin-like results Use on dry hair as a heat protectant for hot tools
Product Dimensions	2.1 x 2.1 x 7.2 inches; 5.6 ounces
Scent Name	Unscented
UPC	810021401270 810021403670 810021404530 810021404028 810021400242
UPC	810021401270 810021403670 810021404530 810021404028 810021400242
Unit Count	5.6 Ounce

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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37890CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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