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SexyHair Healthy Core Flex Anti-Breakage Leave-In Reconstructor | Reduces Breakage | Helps Provide Strength and Flexibility

  • Based on 940 reviews
Condition: New
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This item is eligible for return within 30 days of receipt

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Availability: In Stock.
Fulfilled by Amazon

Arrives Sunday, Nov 17
Order within 15 hours and 30 minutes
Available payment plans shown during checkout

Style: Core Flex | 8.5 fl oz


Brand: SexyHair


Hair Type: fragile


Product Benefits: Reduces breakage up to 80% when used as a 3 step system with Strong Shampoo and Conditioner


Age Range (Description): Adult


Recommended Uses For Product: Professional Salon & Spa


Product Dimensions ‏ : ‎ 1.89 x 1.89 x 8.07 inches; 8.47 Ounces


UPC ‏ :


Manufacturer ‏ : ‎ SexyHair


Country of Origin ‏ : ‎ USA


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Nov 17

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great product and affordable
Style: Core Flex | 8.5 fl oz
I've used this brand when I was younger and even now 15 years later. The original leave in is really good to detangle, minimize frizz and breakage, but the Core Flex I believe is helping strengthen my hair more than the original, just wish it had a spray top application instead of a pump. Overall great product 😁 ... show more
Reviewed in the United States on August 6, 2023 by Abbey Fansler

  • Keep a hair shiny
Style: Core Flex | 8.5 fl oz
I use this product every single day! It keeps my hair strong and shiny! Smells great and it also makes my hair feel conditioned. Only a small amount is needed.
Reviewed in the United States on July 8, 2023 by Rachel Colvin

  • Shampoo
Style: Core Flex | 8.5 fl oz
I love it makes my hair look super soft and beautiful
Reviewed in the United States on July 14, 2023 by Diane Broestler

  • SexyHair Healthy Core Flex Anti-Breakage Leave-In Reconstructor
Style: Core Flex | 8.5 fl oz
Don't care for this product as it did nothing for my hair, would not purchase again.
Reviewed in the United States on April 19, 2023 by Sally Mertz

  • Me gusta
Style: Core Flex | 8.5 fl oz
Bueno para mi cabello
Reviewed in the United States on March 20, 2023 by Maria peña

  • Nourishing and gives hair body!
Style: Core Flex | 8.5 fl oz
This gives my hair so much body! I also get my hair colored and they always say how strong and healthy my hair is.
Reviewed in the United States on November 15, 2022 by MZornes

  • This product totally repaired my breakage
Style: Core Flex | 8.5 fl oz
My hair was breaking off at the ends and my hair just kept getting shorter. This product totally repaired my breakage.
Reviewed in the United States on October 13, 2022 by Sonia Howard

  • Miracle hair Product
Style: Core Flex | 8.5 fl oz (Old Packaging)
I have coarse, damaged, crazy brittle and dry hair. I have an aline bob and I have to wash and style it every day....that’s just the way my hair is....very demanding. My hair is straight but still needs a flat iron so hot tools is a part of my every day life. Now that I’m getting older, my hair is starting to break and it looks fried so I did some research and bought a new Hot Tools flat iron and this miracle serum. The first day I applied it, I can feel the difference. After styling my hair, it looked beautiful....my husband even commented on how pretty my hair looked. I’ve been using it for a few days now and my hair just looks and feels so much better. I’m now a lifer of this product. ... show more
Reviewed in the United States on March 18, 2020 by Dawn Stagg

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