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

Works well, but spray it outside; it has a strong scent.

Addicted to this amazing product and always have a full size and travel size on deck. The smell is incredible and soft - constant compliments asking me “what is that fabulous smell?” It’s effective on both damp and dry hair and great when you want a refresher. Hair looks healthier and shines! Highly recommend!

Oh this is great. Even with bleach fried hair, it left it soft. Not greasy and lightweight. Smells amazing. My hair is not naturally straight and gets frizzy with the rain. Not with this. I used it with their leave-in for heat protection. Great combo.

It works really really well. Complete frizz control and does everything it says it does. But it smells awful. If you can get past that, it’s awesome.

Definitely helps control my frizz. AND it smells sooooooo good! Almost like chocolate. Non-greasy and also protects hair from the heat.. highly recommend!

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.

To start this review off I will say I have Irish curls. I've tried everything under the sun. This product is unbelievable. I can use it to flat iron or just for a bow out. Results are amazing. It will last for a few days without frizz. I even flat ironed my hair using it once and it rained that day!!!! A curly haired girls frizz nightmare!!!! BUT my hair never frizzed and remained straight. I did do a small touch up on my hair as a precautionary but really didn't need to. Amazing product and smells great. 100% recommend it!

I have naturally curly hair that likes to get frizzy in humidity. I’ve used this spray prior to flat ironing or curling, occasionally also as a humidity protectant. I love that it works well to lock out humidity and keeps the shine in. What could be improved is the scent. When applying, I have learned to do a few sprays with my face covered and holding my breath, step out of the room to breathe, and come back in the room after a few minutes if I need more product (similar to dry shampoo). It’s that strong when applied. Overall, it’s an amazing product that locks in shine, locks out humidity, and is heavily scented when applied.

received at time, Recommended

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

Me encanta su olor y como deja el pelo brillante, tengo pelo muy rizado y logra ayudarme mucho con el laciado..... También hace que el peinado me dure mas! Muchas Gracias!

The best product ive ever tried! It leaves my hairs smooth!

Excellent product but far too expensive. Wish I could commit to buying again, for now I’ll be looking for a UK alternative.