Skip to content
50+ professional brands, curated
10% off first order + 10% back
Free shipping over $150
Free Shipping $150+
Contact Us

KTRIX-5 Smoothing Treatment 3.92 oz

$24.20
Earn $2.42GLOW Bucks
In Stock Ships in 1–2 business days
Add $125.80 for free shipping
100% Authentic
Curated since 1976
Free Shipping $150+
Stylist Curated
Hassle-Free Returns
Best for:
StraightWavyFrizz ControlVolume & FullnessHair Loss & Thinning

CHI Keratin K-Trix 5 Smoothing Treatment, Hair Serum For Creating Smooth, Frizz-Free Styles That Last Thermally activated smoothing treatment combines with the heat of a styling iron to smooth the hair cuticle, lock in moisture and seal out humidity. Crea

Hair type: Straight, Wavy
Targets: Frizz control, Volume & fullness, Hair loss & thinning
  • CHI Keratin K-Trix 5 Smoothing Treatment, Hair Serum For Creating Smooth, Frizz-Free Styles That Last Thermally activated smoothing treatment combines with the heat of a styling iron to smooth the hair cuticle, lock in moisture and seal out humidity
  • Creates soft, frizz free styles that last up to 5-days, (based on shampooing once daily), and is infused with Keratix™, a unique compound that utilizes sustained-release technology to gradually releases proteins, providing long-lasting treatment results
  • SERUM FOR SMOOTH HAIR: This thermally activated smoothing treatment combines with the heat of a styling iron to smooth the hair cuticle, lock in moisture & seal out humidity for soft, frizz free styles that last up to 5 days (based on shampooing daily)
  • CHI KERATIN LINE: Pair use of this product with the CHI Keratin Reconstructing Shampoo and Conditioner for the ultimate hair-smoothing routine
  • CHI HAIR TREATMENTS: CHI's masques and treatments are luxuriously rich to add strength back to dry, damaged or overworked hair
Beyond compare
Studio 1 Beauty Ulta Amazon
Retail Price $24.20 $24.20 $24.20
First Order 10% off
10% Back as GLOW Bucks 10% back ($2.42) 3% ($0.73)
Your Value $21.78 $23.47 $24.20
Free Shipping Over $150 Over $35 Free (Prime)
Returns 30 days 60 days 30 days
Personalized for You

First order: 10% off + 10% back with GLOW Bucks (free to join). Every order after: 10% back as GLOW Bucks — real dollars you can redeem at checkout, never expire.

Recently viewed
KTRIX-5 Smoothing Treatment 3.92 oz
Skip to main content