Good Behavior 4-in-1 Prep Spray, Heat Protectant, Leave-In Detangler

This has become one of those hair products I never want to be without. It does everything I need in one bottle—detangles, protects my hair from heat, helps smooth frizz, and leaves my hair feeling incredibly soft. I use it before blow-drying or styling, and it makes such a difference. My brush glides through my hair with much less tugging, and my hair looks smoother, shinier, and healthier without feeling weighed down or greasy. It also smells amazing, which is always a bonus! A little goes a long way, and I love knowing my hair is protected before using hot tools. If you're looking for a leave-in product that simplifies your routine while keeping your hair soft, manageable, and protected, I highly recommend this one. It's definitely earned a permanent spot in my hair care routine.

I recently tried the IGK GOOD BEHAVIOR 4-in-1 Prep Spray and here are my thoughts: From the moment I sprayed it on towel-damp hair, I could tell the product was lightweight and non-gummy. It has a fresh, clean scent that doesn’t overpower. As a leave-in formula, it managed to smooth my hair quite nicely—my usual frizz and flyaways calmed down significantly after using it. Detangling was much easier: the spray gave enough slip that I didn’t feel like I was tugging through knots. When I applied heat tools (blow-dryer + flat iron), I felt confident that the “heat protectant” claim had substance — my hair looked shiny and smooth afterward, without that dull or brittle feel I sometimes get. On the flip side: if your hair is extremely coarse or very long, you might need to use more than the suggested amount. Also, while it helps manage frizz and detangling, it’s not a deep-conditioning treatment — you’ll still want a good mask or conditioner in your routine for heavy repair. Overall, I’m impressed with how multi-functional this spray is. If you’re looking for a time-saving step that covers multiple bases—leave-in treatment, detangler, heat protectant—with ethical credentials, this one is definitely worth a try. I’ll likely keep it in my rotation

This prep spray makes my hair easier to detangle, helps control frizz, and leaves it feeling smooth and shiny without weighing it down. I also love having heat protection in one product, especially when styling my hair regularly. A great multitasking spray that has become a staple in my routine!

I don’t love all IGK product, some are too heavy for my fine hair. And living in Florida heavy products make your freshly washed hair look greasy within a day. However this product is amazing, I spray evenly throughout my hair after the shower and it helps me detangle my knotted thin hair lol It also doubles as a heat protector It’s sort of expensive but the bottle does last me for a few months and I use it everyday, so it’s a good size. The product smells nice It does nothing to curl my hair but it does leave it feel more moisturizing.

This is a great product. I use it on my daughters and I. It smells good as well. However this price of $32 is definitely not worth it. I purchased it on the end of march for $17. That is a price I am willing to pay for it but $32 definitely not. It’s not worth $32. Sure it does what it says but if I’m going to pay that much I better see a double bottle in my order not one.

I love the smell of this stuff!! I totally recommend to as it is quite moisturizing and is so easy to use!!! love love love

Great product - anti frizz, smells great, moisturizing!

leaves my hair super greasy, not great

Parfait

It works so well

Was a bit skeptical about this product but it works great for the first 48hrs, soft hair no frizz

ماحمى شعري من الحراره بالعكس تكسر شعري اكثر واكثر

El producto bueno, es la fecha y no llega