Rebuild strength, elasticity, and moisture balance with NK Goldilocks Repair Hair Clinic Collagen 02, a concentrated professional treatment designed to restore structural integrity to chemically stressed and weakened hair. As a core step in the NK Goldilocks Hair Clinic system, Collagen 02 delivers essential protein and moisture support to help repair damaged fibres from within.

Formulated with hydrolysed collagen and advanced restorative ingredients, this treatment targets areas of weakness inside the hair shaft, reinforcing internal bonds and improving elasticity. Collagen 02 helps replenish lost protein content caused by bleaching, colouring, and high-heat styling, reducing breakage and enhancing overall resilience.

Its penetrating, lightweight texture allows the formula to absorb into the hair fibre quickly, delivering deep hydration without heaviness. The result is smoother, stronger, more flexible hair that looks and feels noticeably healthier after each use.

Key Features & Benefits

• Strengthens the internal hair structure using collagen-rich repair technology.
• Restores elasticity to brittle, dry, and chemically compromised hair.
• Reduces breakage by reinforcing weakened areas within the hair shaft.
• Provides essential hydration without creating weight or residue.
• Helps rebuild protein levels lost during chemical services.
• Improves smoothness, shine, and manageability.
• Ideal as a corrective step for hair that has undergone bleaching or repeated colour services.
• Integrates seamlessly into the NK Goldilocks multi-step Hair Clinic system.

Why Professionals Use It

NK Goldilocks Repair Hair Clinic Collagen 02 is valued in salons for its immediate strengthening performance. After chemical processes, hair often becomes fragile due to loss of structural proteins. Collagen 02 directly addresses this issue by replenishing collagen and moisture, allowing hair to regain flexibility and resistance.

Stylists use Collagen 02 as a key step between alkaline and conditioning stages to stabilise the hair fibre, prevent further breakdown, and prepare the hair for deeper nourishment with subsequent treatments. Its balanced formula is suitable for all hair types, including fine, coarse, or highly sensitised hair.

Ideal For

• Hair weakened by bleach, high-lift blonding, or aggressive colouring
• Chemically treated hair needing protein reinforcement
• Dry, brittle, or low-elasticity hair prone to snapping
• Clients requiring intensive repair after repeated salon services
• Use within salon Hair Clinic rituals or as a high-level restorative treatment

Product Details

• Brand: NK Goldilocks
• Product Type: Collagen Repair Treatment
• Step: 02 in the Hair Clinic System
• Suitable For: Damaged, sensitised, chemically processed, or brittle hair
• Use: Professional treatment or high-level at-home repair (depending on protocol)

NK Goldilocks Repair Hair Clinic Collagen 02 is an essential strengthening treatment for restoring elasticity, resilience, and internal structure to compromised hair. With its collagen-infused formula and deep-penetrating repair action, it enhances the results of colouring and bleaching services while improving long-term hair health.