What it is
Localised bladder lining support
Instylan is a sterile, pre-assembled system designed for intravesical instillation — a clinically established technique for delivering treatment directly into the bladder. The solution contains 0.16% high molecular weight hyaluronic acid (50ml) formulated to support the glycosaminoglycan (GAG) layer, the bladder's natural protective coating.
How it works
A straightforward treatment process
Preparation
The pre-assembled Instylan system is ready to use — no mixing, dilution, or additional preparation is required.
Instillation
The hyaluronic acid solution is delivered directly into the bladder via catheter by a qualified healthcare professional.
Retention & support
The solution coats the bladder lining, supporting the GAG layer and providing localised protection where it is needed.
What's included
Everything you need in one kit
Pre-filled delivery system
Ready-to-use, sterile intravesical instillation system requiring no additional preparation.
High molecular weight hyaluronic acid
0.16% hyaluronic acid solution (50ml) designed for localised delivery to the bladder lining.
Complete treatment kit
Each Instylan unit contains everything needed for a single treatment session.
Efficient procedure time
The instillation procedure is straightforward and can be completed within a standard clinical appointment.
Who it's for
Designed for clinical professionals
Chronic UTI patients
Patients experiencing recurrent UTIs who have not responded adequately to antibiotics alone.
Private urology clinics
Clinics seeking to offer a non-antibiotic treatment pathway as part of their service portfolio.
Specialist bladder health services
Healthcare providers focused on long-term bladder health management and GAG layer support.
See It In Action
Watch how Instylan works
A short introduction to intravesical therapy and how Instylan delivers targeted bladder lining support.
Why clinics use it
A treatment that makes clinical and commercial sense
Addresses a growing, underserved patient population
Non-antibiotic approach supports responsible prescribing
Creates a recurring treatment programme with strong patient retention
Simple to implement with minimal training and no specialist equipment
Supported by MediSell with clinical and commercial guidance