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Keratin Complex

KCRIO™ Restorative Keratin System 1,420ml

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Inspired by Rio. Engineered for real life.

KCRIO™ is the most advanced smoothing system from Keratin Complex to date, delivering stronger straightening, extraordinary shine and faster, more efficient services designed to help stylists thrive.

Built to perform even in high-humidity environments, KCRIO delivers straighter, sleeker, smoother hair with luminous, glass-like shine. The formaldehyde-free system provides visible restoration, superior curl reduction, anti-ageing benefits and frizz control with results that last up to three months — all with same-day styling and zero downtime. Cumulative results improve with continued services. 

KCRIO™ Restorative Keratin System Kit Includes:

  • 1 × KCRIO Pre-Treatment Shampoo – 473 ml
  • 2 × KCRIO Restorative Keratin Treatment – 237 ml each
  • 1 × KCRIO Reconstruction Masque – 473 ml

Why KCRIO™

  • Stronger straightening with visible restoration
  • Exceptional performance in humidity
  • Suitable for all hair types and textures
  • Results last up to 3 months
  • Same-day styling freedom
  • Formaldehyde-free formula

With an average KCRIO service price of £250+ and approximately 11 applications per kit, one kit represents £2,750+ potential service revenue, making KCRIO a powerful business-building treatment for salons. 

Advanced Restoring Technology
Powered by a proprietary blend of Signature Keratin, Creatine and sustainably sourced Murumuru Butter from the Amazon, KCRIO smooths, strengthens and seals the cuticle for radiant, glass-like shine. A nourishing Reconstruction Masque with shea butter completes the service for enhanced smoothness and moisture retention.

Designed for Salon Efficiency

  • 20-minute processing time
  • Quick 5-minute Reconstruction Masque step
  • Innovative liquid spray formula with specialised foaming action for rapid penetration
  • Faster blow-drying and smoother finishing
  • Ergonomic 237 ml spray bottle designed for stylist comfort
Shipping information

- Official UK distributor
- Ships within 1–2 business days
- Fast, reliable UK delivery
- Secure checkout and trusted payment methods

    KCRIO™ Restorative Keratin System 1,420ml
    KCRIO™ Restorative Keratin System 1,420ml
    FREE SHIPPING on all orders over £100
    EASY RETURNS 30-day postage paid returns
    10% OFF your first order | Use code: FIRST10

    Why Rebel Beauty Brands?

    • Salon-Quality Haircare

      Professional-grade products trusted by top stylists worldwide

    • Frizz-Free Guarantee

      Targeted formulas designed to fight frizz, smooth, and shine

    • Keratin Technology

      Powered by Signature Keratin for lasting strength and smoothness

    • Cruelty-Free Brands

      We only stock products that are cruelty-free and ethically made

    FAQs

    Are your products authentic?

    Yes! we are an authorised retailer for every brand we carry, including Keratin Complex. You’ll always receive 100% authentic, professional products.

    Do you ship outside the UK?

    At the moment, we only deliver within the UK. Orders are dispatched quickly with tracked delivery, usually arriving within 2–3 working days.

    What payment methods do you accept?

    We accept all major debit/credit cards, PayPal, Apple Pay, Google Pay, and Shop.

    What is your returns policy?

    If you’re not completely happy with your order, you can return unused products within 30 days for a refund.

    Do you sell to salons or offer wholesale?

    Yes we do! We work with salons and professionals. Please create a Salon pro account to purchase our wholesale products.

    What Our Clients Are Saying

    "We’ve introduced the Keratin Complex Smoothing System in our salon, and clients love the results. It’s quick, effective, and keeps their hair frizz-free for weeks, a fantastic add-on service."

    James, Salon Owner

    "The Keratin Complex treatment has been a game-changer for my frizz! My hair feels so smooth and manageable, even on humid days."

    Sarah J.

    "The Infusion cream is amazing, my blow-dries are faster, my hair stays smooth, and the shine is unreal. It’s now a must-have in my routine!"

    Danielle K.

    "This spray does it all – it detangles, adds shine, and keeps my hair smooth without weighing it down. Perfect for on-the-go touch-ups!"

    Natalie S.

    "This conditioner smells amazing and leaves my hair so soft and shiny. It’s my go-to when my hair feels dry or dull."

    Emma R.

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