Nexxus Keraphix Repair - 3.3 fl oz

Nexxus Keraphix Repair is a reconstructive leave-in treatment featuring Liquid Crystallizer Protei...

Best current price£29.76from iHerb

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iHerbiHerb UK - Nexxus , Keraphix™ Repair, 3.3 Fl Oz
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JoomJoom Nexxus Women's Black Keraphix™ Repair, 3.3 Fl Oz
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Product Information

Full details

The Nexxus Keraphix Repair treatment is a specialized reconstructive solution designed for individuals struggling with color-treated, chemically processed, or heat-damaged hair. Its key benefit is the use of proprietary Liquid Crystallizer Protein Science and 19.3% KRT Keratin Resistance Therapy to rebuild hair bonds from the cuticle to the cortex, resulting in significantly stronger and softer hair. While this professional-grade formula offers exceptional repair, users should be mindful that it is a concentrated leave-in treatment and may require adjustment to application amounts to avoid product buildup on fine hair types.

All features

Model Part NumberNXS-00967
BrandNexxus

Extended Product Information

FAQs

Can I use this on natural, non-processed hair?

Yes, but it is specifically optimized for damaged hair. If your hair is healthy, you may not see the same dramatic results and might find it unnecessary.

How often should I apply Nexxus Keraphix Repair?

It can be used after every wash for severely damaged hair, or once or twice a week as a maintenance treatment.

Does this product provide heat protection?

While it increases resistance to damage, it is primarily a repair treatment and should be paired with a dedicated thermal protectant before using hot tools.

Is this product safe for keratin-treated hair?

Yes, it is designed to support and reinforce the hair structure and is generally safe for chemically treated styles.

Will this product change my hair color?

No, it is formulated to be color-safe and will not strip or alter hair pigment.

Does it contain silicones?

The formula focuses on protein science; check the back label for specific ingredient sensitivities.

Troubleshooting

Hair feels sticky or weighed down after application

You are likely using too much product; try reducing the amount to a half-pea size and focus only on the very ends of the hair.

Hair still feels dry despite using the treatment

The product may need to be paired with a leave-in moisturizer, as this is a protein-based repair treatment, not a hydrating humectant.

Pros and Cons

Pros

  • Significantly increases hair strength compared to standard shampoos
  • Effective at softening coarse or damaged hair textures
  • Helps prevent future hair breakage
  • Formulated specifically for processed and heat-damaged hair

Cons

  • Small 3.3 fl oz bottle size may require frequent repurchasing
  • May be too heavy for extremely fine, non-damaged hair
  • Requires consistent use to maintain protein benefits

Setup, Compatibility & Care

To integrate Nexxus Keraphix Repair into your regimen, start by washing your hair with a gentle, sulfate-free shampoo. Towel-dry your hair until it is damp but not dripping wet. Dispense a small, pea-sized amount into your palms, emulsify, and distribute evenly through the damaged sections of your hair. Do not rinse the product out.

This product is highly compatible with most professional color-treated haircare lines but should be used sparingly if you also use other heavy oils or waxes. To care for the product itself, keep the bottle stored in a cool, dry place away from direct sunlight to maintain the stability of the keratin-based formula.

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