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CHI

CHI Keratin K-Trix 5 Smoothing Treatment, Hair Serum For Creating Smooth, Frizz-Free Styles That Last, Sulfate, Paraben, & Cruelty-Free, 3.92 Oz

  • Based on 16,111 reviews
Condition: New
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Availability: Only 2 left in stock, order soon!
Fulfilled by Bavli LLC
Arrives Thursday, Aug 7
Order within 14 hours and 21 minutes
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Style: Smoothing Treatment


Size: 3.92 Fl Oz (Pack of 1)


Features

  • 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. They deeply nourish and repair hair with essential vitamins and antioxidants that improve hairs overall luster and appearance.
  • HOW TO USE: Before blow drying, apply a small amount to hair and work through evenly. Blow dry hair and follow with the CHI Ceramic Hairstyling Iron.
  • CHI: Founded by Farouk Shami, a hairdresser allergic to ammonia who sought to create the first ever ammonia-free hair color & has remained committed to crafting the finest ethical haircare. All CHI products are cruelty-free, paraben-free, & sulfate-free.

Description

Gently cleanses and rids hair and scalp of impurities while balancing oils and strengthening the hair. The invigorating and soothing benefits of tea tree oil and peppermint oil work together to balance scalp oils and maintain moisture levels. Brand Story CHI haircare and tools are manufactured by Farouk Systems a Houston based company.

Product Benefits: Maintains moisture levels.


Hair Type: Treatments


Material Type Free: Paraben Free


Scent: Tea Tree


Liquid Volume: 115 Milliliters


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 1.25 x 1.25 x 3.9 inches; 3.53 ounces


Item model number ‏ : ‎ CHIKT4


Batteries ‏ : ‎ 1 A batteries required.


UPC ‏ : ‎


Manufacturer ‏ : ‎ Farouk Systems Inc


Country of Origin ‏ : ‎ USA


Best Sellers Rank: #7,120 in Beauty & Personal Care (See Top 100 in Beauty & Personal Care) #18 in Hair Styling Serums


#18 in Hair Styling Serums:


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Aug 7

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

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Top Amazon Reviews

    • Amazing! Where have you been all my life?
Style: Silk Infusion Size: 6 Fl Oz (Pack of 1)
I love this stuff. I have fine, dry, curly, thick, long hair. Either products are super heavy and gooey or don't do much up allow me to wear it natural. This product left my hair feeling very soft without frizz. Love the way my hair looks and feels.
Reviewed in the United States on July 15, 2025 by William Hickman
    • Transformed dry bleached frizz into soft blonde locks I can style
Style: Silk Infusion Size: 6 Fl Oz (Pack of 1)
I'm in my 60s, have naturally dark hair, now about 50% gray - and dyed blonde. I straighten my hair several times a week, have the hardest well water on the planet, and have spent bundles on hair products. This stuff is fabulous. Thick and clear, no scent, smooths easily through my straw-like hair, wet or dry. Not at all greasy/oily, and moisturizes so well, that my hair is once again soft to the touch. Worth every penny. ... show more
Reviewed in the United States on March 7, 2025 by Jaxon
    • Love
Style: Smoothing Treatment Size: 3.92 Fl Oz (Pack of 1)
Works really well, smooths frizzy hair so well
Reviewed in the United States on June 11, 2025 by April Story
    • Great Product!
Style: Silk Infusion Size: 6 Fl Oz (Pack of 1)
I have looked high & low for a good, clear, silk-infused treatment for my hair, that doesn't stink. I have used the Bio-Silk formula, but my local stores haven't had it in-stock lately. I also tried the basic, red-lettered CHI Silk Infusion. I liked the product, but not the smell. I have asthma, so I have to be careful with hair products that are strongly or wrongly scented for me. Certain scents induce breathing issues. A couple of years ago, I used Regis Design Line Silk Drops. It was amazing and had a fresh, clean smell. Sadly, they changed the fragrance, and I could no longer use. A nightmare for me is the modern, heavy-bodied, perfumy scents that are all the rage now. The most popular seem to be infused with a musky, heavy, vanilla odor. I can handle most fresh, floral or fruity smells. That musky, vanilla scent is nauseating to me, not to mention takes my breath away! Vanilla is great for baking, but who wants their hair or perfume to smell like that! For those that are wondering, this CHI Keratin Silk Infusion smells a bit different than their red-capped/red-lettered formula. It has a lighter fragrance with a somewhat citrusy tone. It works great, as long as you don't use too much. It softens & helps detangle, adding a bit of moisture & shine. My hair is color-treated, so I thought this would work better, to help strengthen. The smell doesn't bother me either. I count that as a win/win! Was so happy to find it here on Amazon! ... show more
Reviewed in the United States on September 15, 2023 by AmericanBulldogger
    • So soft
Style: Silk Infusion Size: 6 Fl Oz (Pack of 1)
Made my soft from the first use. Just use little bit amount on damp hair and wrap your hair for 15-20 minutes then style your hair as usual. Soft and weight less makes your hair healthier the scent is nice .
Reviewed in the United States on July 14, 2025 by Katie aloud
    • Gentle on hair
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This is a nice product. Gives shine
Reviewed in the United States on June 2, 2025 by Sue
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I love this hair oil. I have thick, coarse and frizzy hair. I use on wet & dry hair and it never fails me. Also smells so good. It adds body and shine to my hair! Bought online with amazon for fraction of price with Ulta!
Reviewed in the United States on April 9, 2025 by TRACEY TYLER
    • Good priduct
Style: Silk Infusion Size: 2 Fl Oz (Pack of 1)
Ok alittle pricey no complaints
Reviewed in the United States on June 19, 2025 by Grannie

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