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Good Behavior Intense Daily Smoothing Mask

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This treatment instantly smooths, provides 4-day frizz control and detangles for softer, smoother, shinier hair without weigh-down or greasy residue. Customizable application provides a solution for medium to thick, frizz-prone hair and extremely dry, coarse and curly hair types.

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  • Benefits
  • Application
  • Key Ingredients
  • Frizz control
  • Shine
  • Weightless
$38.00

Frizz control

Shine

Weightless

Frizz control

Shine

Weightless

Frizz control

Shine

Weightless

Frizz control

Shine

Weightless

How to use

  • Medium, Coarse Hair: Apply 3 to 5 pumps to wet hair in the shower, focusing on mid-lengths and ends. Comb through and rinse.

  • Thick, Very Coarse Hair: Apply 1-3 pumps after shower to clean, damp hair as a leave-in treatment. On non-wash days, dampen hair and apply as leave-in treatment daily as needed.

  • Cleanse with Good Behavior Ultra Smooth Shampoo for best results.

KEY INGREDIENTS

  • 3% BUTTER CONCENTRATE
  • nourishes and adds shine
  • FRIZZ-BLOCKING BIOLIPID BARRIER
  • smooths and fights frizz
  • SPIRULINA PROTEIN– NOURISHES HAIR
  • nourishes

What it is

  • A salon-grade smoothing treatment that doubles as a rinse-off mask and an intense leave-in concentrate. Ultra-rich formula features 3% plant butters and oils to instantly smooth, provide 4-day frizz control, and deeply nourish.

WHO IT’S
BEST FOR

Medium to thick, frizz-prone hair and extremely dry, coarse and curly hair types.

    average rating 4.8 out of 5
    Based on 5 reviews
    • 5 Stars
      4 Reviews
    • 4 Stars
      1 Review
    • 3 Stars
      0 Reviews
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      0 Reviews
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      0 Reviews
    100% of reviewers would recommend this product to a friend
    5 Reviews
    Reviewed by Erin
    Verified Buyer
    I recommend this product
    Rated 5 out of 5
    Review posted

    Where has this been all my life?!?!?

    This is the best hair product I have ever used. I have extremely thick and relatively coarse hair. I typically have to thin my hair out every single cut and I still have so much. I have colored hair and heat damage. My ends have been looking fried so I tried this and OMG. First I used it as a leave in and used 2 pumps on my shoulder length hair. I couldn’t stop touching it as it was the smoothest it has ever been. There were little to no fly away and absolutely no frizz for 3 days. It didn’t weight my hair down at all. Today I used it in the shower and rinsed out and it was super ease. Then I used 2 more pumps as a leave in and my hair is soft, frizz free, manageable and super shiny. I hope they never discontinue this product.

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    Reviewed by Barbara
    I recommend this product
    Rated 5 out of 5
    Review posted

    5 Stars

    Really liked this product.

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    Reviewed by Debra
    I recommend this product
    Rated 5 out of 5
    Review posted

    5 Stars

    I love this entire line-this worked great

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    Reviewed by Amanda
    I recommend this product
    Rated 5 out of 5
    Review posted

    5 Stars

    Tames flyaway well

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    Reviewed by Lisa
    I recommend this product
    Rated 4 out of 5
    Review posted

    4 Stars

    This works well as a conditioner with the IGK smoothing shampoo. After shampooing, I applied this instead of conditioner and then I rinsed it out. Then I applied Expensive, my favorite IGK product! This product worked even better the next day after I wet my hair a little bit, applied this product and then blew out my hair. Came out soft, smooth, and styled. I haven’t met an IGK product that I haven’t liked!

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