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Hair Reconstruction

Collagen Biokeratin Protocol

Collagen biokeratin protocol at Kronocare Hair Lab Milan: collagen and keratin reconstruction for chemically damaged hair. Visibly stronger-looking results.

60 min Hair Reconstruction steps from Corso Como English-friendly

Rebuild what colour and the city take away

The Collagen Biokeratin Protocol is a professional reconstruction treatment designed for hair that has been compromised by two of the most common modern aggressors: chemical services (colouring, bleaching, relaxing) and urban pollution. By combining the structural strength of collagen with the fibre-replenishing action of biocompatible keratin, this protocol works to restore a healthier hair architecture from within.

The treatment is especially well suited to city-based clients whose hair regularly contends with pollution, hard water and the cumulative effects of chemical colour maintenance.

Who it is for

  • Those with chemically treated hair that has been progressively weakened
  • Urban clients whose hair is affected by pollution, hard water and environmental stress
  • Hair that feels porous, rough and lacks its natural elasticity
  • Those looking for a comprehensive reconstruction that addresses both protein and structural support
  • Clients wanting to maintain colour-treated hair in the best possible condition

How it works

  1. Hair evaluation assessment of protein loss, porosity and damage pattern to calibrate the collagen and biokeratin formula ratio
  2. Cuticle preparation cleansing and gentle cuticle opening to allow the complex to penetrate deeply into the cortex
  3. Collagen and biokeratin infusion the active complex is applied and sealed into the hair fibre, rebuilding internal structure and replenishing the protein matrix
  4. Sealing and protective finish the cuticle is sealed with a protective layer that locks in the reconstruction and supports the hair against future environmental aggressors

Cosmetic benefits

  • Hair that looks and feels genuinely stronger, smoother and more resilient
  • Improved colour vibrancy and longevity for chemically treated hair
  • Reduced porosity and improved absorption of care products
  • Hair that handles urban environmental stress more effectively
  • A more complete and durable reconstruction result compared to single-protein treatments

At-home care

The treatment continues at home.

Kits, programmes and at-home maintenance linked to the Method, to continue outside the salon what was started in the Hair Lab.

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Professional Kronocare products.

Routines, kits and programmes designed to extend the results of your in-salon treatment, selected and recommended by our team.

90-day hair loss kit
Hair loss kit

90-day hair loss kit

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Hair fibre repair
Repair kit

Hair fibre repair

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Frequently asked questions

01
What is biokeratin and how does it differ from standard keratin?

Biokeratin is a biocompatible form of keratin that is structurally similar to the natural keratin found in human hair. Its molecular profile allows it to integrate more effectively into the hair cortex compared to some standard keratin extracts, supporting more durable and natural-feeling results.

02
Why combine collagen with keratin in a hair protocol?

Collagen provides the structural support and elasticity that keratin alone cannot fully deliver. Together, they address both the internal fibre strength (keratin) and the surrounding support structure (collagen), making the protocol particularly effective for hair that has been weakened by multiple chemical services or chronic environmental stress.

03
Is this protocol suitable for city-dwelling clients?

This protocol was specifically developed with urban clients in mind. Pollution, hard water and city stress progressively degrade the hair's protein structure. The collagen and biokeratin combination helps replenish what daily urban life removes.

Central Milan

Still have questions?

The quickest way to find your starting point is the check-up. We listen, assess your scalp and hair, and build a protocol together.

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