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Key Ingredients

  • Water (Aqua/Eau)
  • Cetyl Alcohol
  • Glycerin
  • Isopropyl Palmitate
  • Behentrimonium Chloride
  • Cetearyl Alcohol
  • Adansonia Digitata Seed Oil
  • Moringa Oleifera Seed Oil
  • Persea Gratissima (Avocado) Oil
  • Schinziophyton Rautanenii Kernel Oil
  • Brassica Campestris (Rapeseed) Seed Oil
  • Cocos Nucifera(Coconut) Oil
  • Sesamum Indicum (Sesame) Seed Oil
  • Spirulina Maxima Extract
  • Panthenol
  • Emblica Officinalis Fruit Extract
  • Caprylyl Glycol
  • Guar Hydroxypropyl trimonium Chloride
  • Dicaprylyl Ether
  • Decyl Glucoside
  • Polyquaternium-73
  • Glyceryl Oleate
  • Citric Acid
  • Xanthan Gum
  • Polyquaternium-7
  • Ethylhexyl glycerin
  • Tocopheryl Acetate
  • Sodium Phytate
  • Benzoic Acid
  • Sodium Benzoate
  • Phenoxyethanol
  • Fragrance (Parfum)
  • Isopropyl Alcohol
  • Alcohol
  • Tocopherol
  • Limonene

Why
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  • SAVE 15% ON EVERY ORDER
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  • FREE, FAST SHIPPING AND HAPPY HAIR GUARANTEED!
(17 Reviews)

Good Behavior Ultra Smooth Conditioner

Ultra Smooth Fizz Free Conditioner
$32.00
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An instantly smoothing conditioner with Frizz-Blocking Barrier technology to fight frizz before it forms, for hair that’s 5X smoother* after just 1 use. The oil-rich formula deeply nourishes, adds shine and silkiness, perfect for any frizz-free look, curly or straight!
Why Subscribe?
Quantity 1

VEGAN

LEAPING BUNNY CERTIFIED

GLUTEN FREE

Description

An instantly smoothing conditioner with Frizz-Blocking Barrier technology to fight frizz before it forms, for hair that’s 5X smoother* after just 1 use. The oil-rich formula deeply nourishes, adds shine and silkiness, perfect for any frizz-free look, curly or straight!

Benefits

  • Coconut Oil Infused
  • Color Care Color Safe
  • Frizz Control
  • Hydrate
  • Safe For Chemically Treated Hair
  • Shine

Application

  • After cleansing with the Good Behavior Shampoo, apply from mid-lengths to ends and leave in for up to 3 minutes. Rinse. Use in tandem with the entire Good Behavior line for maximum smoothness.

Key Ingredients

  • 7 SMOOTHING OIL BLEND: nourishes and add shine
  • FRIZZ-BLOCKING BARRIER: water-activated technology that helps block frizz in the shower before it forms
  • SPIRULINA PROTEIN: strengthens and nourishes hair

COMPLETE YOUR ROUTINE

Good Behavior Smoothing Spray

Spirulina Protein Smoothing Spray

$34.00

Good Behavior Blowout Balm

Spirulina Protein Smoothing Blowout Balm

$34.00

Good Behavior 4 in 1 Prep Spray

4-in-1 Prep Spray

OUT OF STOCK

Good Behavior Ultra Smooth Shampoo

Ultra Smooth Shampoo

$32.00

Good Behavior Ultra Smooth Conditioner

Ultra Smooth Conditioner

$32.00

$32.00

Coconut Oil Infused

Color Care Color Safe

Frizz Control

Hydrate

Safe For Chemically Treated Hair

Shine

HOW TO USE

  • AFTER CLEANSING WITH THE GOOD BEHAVIOR SHAMPOO, APPLY FROM MID-LENGTHS TO ENDS AND LEAVE IN FOR UP TO 3 MINUTES. RINSE. USE IN TANDEM WITH THE ENTIRE GOOD BEHAVIOR LINE FOR MAXIMUM SMOOTHNESS.

KEY INGREDIENTS

  • 7 SMOOTHING OIL BLEND
  • nourishes and add shine
  • FRIZZ-BLOCKING BARRIER
  • water-activated technology that helps block frizz in the shower before it forms
  • SPIRULINA PROTEIN
  • strengthens and nourishes hair
FULL INGREDIENT LIST

What it is

  • FORMULATED WITH A RICH BLEND OF 7 SMOOTHING OILS THAT NOURISH AND ADD SHINE, A FRIZZ-BLOCKING BARRIER TECHNOLOGY THAT HELPS STOP FRIZZ BEFORE IT FORMS IN THE WET TO DRY STAGES, AND SPIRULINA PROTEIN, KNOWN TO SUPPORT HAIR HEALTH AND ADD NOURISHMENT. SILICONE-FREE, PEG-FREE AND INFUSED WITH SMOOTHING AGENTS TO ADD SHINE AND MOISTURE WITHOUT ADDING WEIGHT.

WHO IT’S
BEST FOR

SAFE FOR ALL HAIR TYPES INCLUDING COLORED AND CHEMICALLY TREATED.

RECENTLY VIEWED

average rating 2.9 out of 5
Based on 17 reviews
  • 5 Stars
    6 Reviews
  • 4 Stars
    0 Reviews
  • 3 Stars
    3 Reviews
  • 2 Stars
    2 Reviews
  • 1 Star
    6 Reviews
35% of reviewers would recommend this product to a friend
Results
Rated 2 out of 5
Write a Review
Review posted
Reviewed by Lindsay T.
Verified Buyer
Age Range
Under 18
Hair Description
  • Curly
Product Standouts
  • Conditions Well
  • Softens Hair
  • Detangles
  • Curl Friendly
  • Smells Great
Rated 5 out of 5

Buy the Shampoo too!

Paired with the shampoo they work so well as a team! Get both!

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I recommend this product
Results
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by Gail N.
Verified Buyer
Age Range
55 - 64
Hair Description
  • Curly
  • Thick
Product Standouts
  • Conditions Well
  • Gives Healthy Appearance
  • Reduces Frizz
  • Hydrating
Rated 5 out of 5

Worth the money.

I have tried every product out there and this is the best. My hair is shiny, soft and smooth even in this humidity

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Results
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by Marisol Ortiz R.
Verified Buyer
Age Range
45 - 54
Hair Description
  • Thin
  • Dry
  • Damaged
  • Color-Treated
Product Standouts
  • Conditions Well
  • Gentle
  • Softens Hair
  • Smells Great
  • Strengthens
Rated 5 out of 5

Love

Good behavior has improved my overall hair,

It leaves my hair soft, and is definitely improving my, less frizz , I overhauled all my shampoo and styling products, I'm so happy I discovered IGK!!

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I recommend this product
Results
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by Linda S.
Verified Buyer
Age Range
55 - 64
Hair Description
  • Damaged
  • Dry
  • Thin
Product Standouts
  • Conditions Well
  • Lathers Well
  • Softens Hair
  • Moisturizes
  • Reduces Frizz
Rated 5 out of 5

fabulous

made my hair feel very soft

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Results
Rated 5 out of 5
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Review posted
Reviewed by Holly A.
Verified Buyer
Age Range
65+
Hair Description
  • Thin
Product Standouts
  • Reduces Frizz
Rated 5 out of 5

tames frizz

works well

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Results
Rated 4 out of 5
Was this helpful?
Review posted
Reviewed by Elena
Verified Reviewer
Age Range
35 - 44
Hair Description
  • Curly
Product Standouts
  • Conditions Well
  • Softens Hair
  • Detangles
  • Moisturizes
  • Smells Great
Rated 5 out of 5

OMG this is too good!!

I bought the conditioner at ULTA BEAUTY and OMG! My has has never been so soft and shinny. Its a 12/10!!! Bravo IGK! You dont even need the spirulina pray or balm using this conditioner!!

Best conditioner i ever used in my 40 years of life!

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I recommend this product
Results
Rated 5 out of 5
Was this helpful?
Review posted
Reviewed by alison t.
Verified Buyer
Age Range
45 - 54
Hair Description
  • Wavy
  • Thick
  • Dry
  • Color-Treated
Product Standouts
  • Moisturizes
Rated 3 out of 5

conditioner

Needed more than expected for my hair. Small bottle for the price.

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Results
Rated 3 out of 5
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Review posted
Reviewed by Rosemary L.
Verified Buyer
Age Range
65+
Hair Description
  • Curly
Rated 3 out of 5

Just OK

I found this shampoo and conditioner did nothing to help with frizz and actually dried my hair out and made it look dull.

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Results
Rated 2 out of 5
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Review posted
Reviewed by Sally L.
Verified Buyer
Age Range
65+
Hair Description
  • Curly
Rated 3 out of 5

Shampoo & Conditioner

First time trying it on it was ok …I also have

4in 1 prep spray I feel it left my hair dry

I do have curly hair and have tried many products

I really didn’t care for this one.

Thank You

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Results
Rated 3 out of 5
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Review posted
Reviewed by Ellen E.
Verified Buyer
Age Range
65+
Hair Description
  • Curly
  • Coarse
  • Color-Treated
  • Chemically-Treated
  • Thick
Rated 2 out of 5

Didn’t work

It didn’t keep hair soft and frizz free. Returning!

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I don't recommend this product
Results
Rated 1 out of 5
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