In Stock
IGK

Good Behavior Ultra Smooth Conditioner

3.9 · 132 reviews
3,398 ₽

What it is: An instantly smoothing conditioner with frizz-blocking barrier technology for smooth hair.Hair Type: Straight, Wavy, Curly, and CoilyHair Texture: Medium and ThickHair Concerns: - Dryness- Frizz- Straightening and SmoothingKey Benefits: - Fights frizz- Adds moisture without adding weight- Nourishes and adds shineHighlighted Ingredients:- Seven Smoothing Oil Blend: Nourishes and adds shine.- Frizz-Blocking Barrier: Water-activated technology that helps block frizz before it forms.- Spirulina Protein: Strengthens and nourishes hair.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, and cruelty-free.What Else You Need to Know: This conditioner is formulated with a rich blend of seven smoothing oils that nourish and add shine, and Spirulina Protein, known to support hair health. This conditioner is also infused with smoothing agents to add shine and moisture without adding weight.Clinical Results: Tested against a control shampoo and conditioner, the Good Behavior Shampoo and Conditioner system showed:- Hair was five times smoother after just one use

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What it is: An instantly smoothing conditioner with frizz-blocking barrier technology for smooth hair.Hair Type: Straight, Wavy, Curly, and CoilyHair Texture: Medium and ThickHair Concerns: - Dryness- Frizz- Straightening and SmoothingKey Benefits: - Fights frizz- Adds moisture without adding weight- Nourishes and adds shineHighlighted Ingredients:- Seven Smoothing Oil Blend: Nourishes and adds shine.- Frizz-Blocking Barrier: Water-activated technology that helps block frizz before it forms.- Spirulina Protein: Strengthens and nourishes hair.Ingredient Callouts: Free of parabens, formaldehydes, formaldehyde-releasing agents, phthalates, mineral oil, retinyl palmitate, oxybenzone, coal tar, hydroquinone, sulfates SLS & SLES, triclocarban, triclosan, and contains less than one percent synthetic fragrance. It is also vegan, gluten-free, and cruelty-free.What Else You Need to Know: This conditioner is formulated with a rich blend of seven smoothing oils that nourish and add shine, and Spirulina Protein, known to support hair health. This conditioner is also infused with smoothing agents to add shine and moisture without adding weight.Clinical Results: Tested against a control shampoo and conditioner, the Good Behavior Shampoo and Conditioner system showed:- Hair was five times smoother after just one use

Customer reviews

1.0
verified purchase

The shampoo left my hair greasy and the conditioner left it super dry!!

5/11/2026
2.0
verified purchase
way too heavy, greasy

not a fan. love the shampoo, but the conditioner is so thick , have to use two hands to get it to squeeze out of the bottle.even tried adding water to get it to flow better.. nope. its super greasy, (and my hair is really dry)- makes me feel like i didnt wash my hair. and made my scalp break out ..

2/14/2024
5.0
verified purchase
Smells amazing

At first I wasn’t a fan of this because it left my hair feeling somewhat greasy and not as clean as some other brands. However, after using it routinely, I noticed that my hair started feeling clean, soft and hydrated. I’m not sure if my hair had to adjust since I use cheap store products. I also really love the way my hair smells after the shower.

1/4/2024
4.0
verified purchase
Thick and creamy but a little greasy

The conditioner is nice and thick and a little goes a long way. Like the shampoo, it feels really high quality and makes my hair look sleek and shiny. My only complaint is that it seems to make my hair greasier faster when I use the duo and I find I have to wash my hair more often. Also it can be so thick that it’s really hard to get it out of the bottle.

7/13/2023
5.0
verified purchase
Really enjoying it

I used the shampoo and the conditioner together, I like how it does not have a strong scent, it is pretty light scent and not over powering. I really enjoyed both products and it did make my hair softer and less tangled. I love the IGK line and will continue using the products and possibly repurchase.

6/6/2023
1.0
verified purchase
Don’t buy

After having used this product for a little over a week, it leaves my hair feeling greasy, heavy, and unwashed. My scalp feels extra oily. It’s almost like I basically haven’t washed my hair for a week. I wish I was able to rerun this item.

1/4/2024
4.0
verified purchase
Pretty good conditioner

It’s a pretty good conditioner, although not sure if really worth the price. I love the smell and texture. My hair feels pretty good. But I don’t think I would pay the full price for it. It’s not a big bottle so it doesn’t last that much I received this product from Influenster in return for my honest review.

12/20/2023
5.0
verified purchase
GO BUY NOW

I LOVE this conditioner. I recommend it to most of my clients. It leaves the hair SO SMOOTH and soft without weighing it down. It still give height and bounce while giving you a smooth and shiny finish

11/27/2023
4.0
verified purchase
I like it!

Left my hair a little greasy feeling but smelt great and hair was so soft after. Definitely left my hair feeling silky smooth for days after wash.

8/25/2023
3.0
verified purchase
An ok conditioner

I’ve use this product for about a month and while it works it’s not my favorite conditioner. I feel like my hair isn’t as smooth as it is with some other conditioners, but I do like the ingredients in this one.

8/25/2023