High-Performance Keratin for Advanced Haircare
Industrial, high-molecular-weight, non-hydrolyzed keratin designed to reinforce hair structure and form protective biomimetic protein films.
- Ready-to-formulate aqueous solution (1–4%)
- Reproducible industrial production
- Scientifically validated structural protein
A Structural Protein - NOT HYDROLYZED KERATIN
Kerline produces high-molecular-weight keratin extracted through a proprietary process that preserves protein integrity.
Unlike conventional hydrolyzed keratin (low molecular weight fragments),
Kerline HMW Keratin:
Maintains structural protein architecture
Forms continuous biomimetic films on the hair surface
Contributes to mechanical reinforcement of hair fibers
Integrates into professional haircare formulations
Our keratin is supplied as a stable aqueous solution (1–4%) or solid format upon request.
Mechanical Reinforcement Data
In a controlled tensile strength study (15 hair fiber samples, paired t-test), a formulation containing non-hydrolyzed HMW keratin showed:
~18% increase vs placebo
~12% increase vs hydrolyzed keratin
Statistical significance confirmed (paired t-test).
Non-hydrolyzed HMW keratin demonstrates superior structural reinforcement compared to conventional low-molecular-weight hydrolyzed keratin.
Designed for Professional & Technical Formulators
Kerline HMW keratin can be incorporated into:
Repair masks
Bond-building systems
Reinforcing conditioners
Leave-in treatments
Protective styling products
Internal mechanical testing demonstrates improved tensile resistance of treated hair fibers.
Our ingredient is compatible with standard cosmetic formulation systems (pH 5–8, validated preservative systems).
Industrial Reliability Meets Scientific Rigor
12-month stability documented Batch-to-batch reproducibility Compatible with mainstream formulation systems Produced in Italy Based on validated protein science
Kerline is a deep-tech spin-off with expertise in protein biomaterials engineering, now focused on high-performance cosmetic applications.
From Technical Sample to Scalable Supply
Request datasheet & sample
Technical discussion with your R&D team
Pilot formulation testing
Scalable supply agreement
We support technical brands seeking measurable differentiation in performance-oriented haircare.
Request Technical Documentation
Interested in evaluating Kerline HMW keratin in your formulation?
Request:
Technical datasheet
Stability profile
Sample kit (1% or 4% solution)
Technical call with our team
