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Hair Reconstruction

Hair Filler Therapy

Hair filler therapy at Kronocare Hair Lab Milan: lifting protocol to reconstruct and strengthen fragile strands for visibly thicker, stronger-looking hair.

60 minHair Reconstructionsteps from Corso ComoEnglish-friendly

Fill, lift and strengthen from within

Hair Filler Therapy is an advanced reconstruction protocol that uses a lifting complex to fill micro-fractures within the hair cortex, restoring thickness, elasticity and structural integrity to fragile, depleted or fine strands. Inspired by the filling and volumising principles of aesthetic skin care, this treatment is entirely non-invasive and cosmetic — delivering a visible improvement in hair density and strength without altering the natural hair.

It is particularly effective for those whose hair feels thin, fragile or hollow, and for those who have experienced progressive fibre loss due to chemical services, heat or environmental stress.

Who it is for

  • Those with fine, limp or structurally weakened hair
  • Hair that has become fragile due to bleaching, colouring or heat styling
  • Those who notice breakage along the hair length rather than at the scalp
  • Clients looking for an approach that improves both the feel and the appearance of hair thickness
  • Anyone whose hair lacks body, elasticity or a sense of fullness

How it works

  1. Hair diagnostic assessment of fibre porosity, micro-fracture extent and overall fragility to personalise the filler formula
  2. Cuticle preparation hair is cleansed and the cuticle is gently opened to maximise penetration of the filling complex
  3. Filler infusion the concentrated protein and active filler complex is applied throughout the hair length, filling gaps within the cortex and rebuilding the internal structure
  4. Sealing and volumising finish the cuticle is sealed and a volumising finishing treatment locks in the restored thickness and improves surface smoothness

Cosmetic benefits

  • Visibly thicker, fuller-feeling hair from root to tip
  • Improved hair elasticity and reduced fragility
  • Smoother cuticle surface for enhanced shine and softness
  • Reduced breakage along the hair length
  • Hair that looks and feels more resilient and structurally complete

Frequently asked questions

01
What does 'hair filler' actually do inside the hair fibre?

Hair filler works by penetrating micro-fractures and empty spaces within the hair cortex and depositing a filling complex of proteins and active ingredients. This helps restore thickness, improves elasticity and supports a stronger-looking, fuller hair appearance — similar in concept to how a dermal filler improves skin volume, but entirely cosmetic and hair-specific.

02
Is hair filler therapy suitable for very fine hair?

Yes. Fine hair often shows the most visible improvement from filler therapy because the filling action adds tangible body and thickness to each strand. The lightweight nature of the formula means the hair does not feel weighed down.

03
How many sessions are recommended for visible results?

Many clients notice an improvement after the first session. A personalised programme of two to four sessions is typically recommended for optimal and lasting results, followed by a maintenance schedule.

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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