Protexin Veterinary Cystophan Cat Urinary Health Supplement - Petdirect
Save up to 25% with Autodeliver*
My store:
Select store

Protexin Veterinary Cystophan Cat Urinary Health Supplement

by Protexin Veterinary
Shop now, pay later with Afterpay Learn more

Description:

Support your cat’s bladder health and emotional balance with Cystophan – a premium veterinary supplement specifically formulated to maintain a healthy urinary tract and reduce stress-related symptoms. Whether your feline friend is prone to urinary issues or simply navigating the challenges of a busy household, Cystophan offers an effective, multi-faceted solution.

Urinary health in cats is a complex interaction between physical and emotional well-being. The bladder and nervous system are closely linked, meaning external stressors such as changes in routine, new environments, or the presence of other animals can trigger bladder discomfort or dysfunction. Cystophan is designed to support both body and mind, targeting the bladder’s protective lining and the neurological pathways that influence how cats react to stress.

Cystophan contains a powerful blend of scientifically backed ingredients that work together to support the glycosaminoglycan (GAG) layer — a critical structure that lines the bladder and acts as a natural barrier against irritation from urine. When this protective layer becomes compromised, urine can activate sensory nerves within the bladder wall, sending discomfort signals to the brain and leading to stress-related urinary problems.

By helping to preserve and rebuild the GAG layer, Cystophan reduces this discomfort at the source, offering both physical relief and a calmer state of mind.

With Cystophan, you're not just treating symptoms — you're providing proactive, ongoing support for a healthier, happier cat. Whether your feline companion is recovering from a urinary condition or managing a high-stress lifestyle, Cystophan helps them feel more comfortable, confident, and calm every day.

Key Benefits:

  • Dual-action formula: Supports both physical bladder health and emotional well-being.
  • Veterinary-approved: Trusted by vets to manage and prevent feline lower urinary tract conditions.
  • Palatable and easy to use: Tasty formulation encourages compliance without stress.
  • N-acetyl D-glucosamine: A fundamental building block of the GAG layer, supporting the regeneration of protective bladder tissues.
  • Hyaluronic acid: An essential component of the bladder lining that enhances its integrity and resilience.
  • L-tryptophan: An amino acid precursor to serotonin, the brain’s "happy hormone", which helps promote emotional stability and reduce anxiety-related behaviours.

Ingredients:

N-acetyl D-glucosamine (100%) 125mg/capsule L-tryptophan 37.5mg/capsule Hyaluronic acid 10mg/capsule Ingredients: Vegetable capsule, Flavouring, Magnesium stearate 

Care Instructions:

Cystophan can be used in cats from 6 months of age. 

Store in a cool, dry place (refrigeration is not necessary).

Directions:

Cat WeightInitial DosageMaintenance Dosage
Under 3kg1 capsule daily1 capsule every other day
Over 3kg2 capsules daily1 capsule daily

Give only as directed by your veterinarian. 

Easy to administer: simply open and empty the contents on or into your cat’s food. 

Icons/pill (path)
Veterinary support and advice supplied by our in house vet team

Reviews

5 out of 5 stars
Based on 1 customer ratings
  • "Works perfectly with prescription foods for urinary issues "
    Posted byMeganon16th Apr 2026

    My cat had 2 surgeries for urinary blockages. 1st surgery I used this and he healed up within a week. After his second surgery for more crystal blockages (took us a while to adjust to this issue) I stopped using it worried it wasn’t helping. 10 days go by and he’s still struggling with painful urination and not getting better. Another expensive trip to vets with no real answers so I put him back on these (along with his royal canon s/o urinary food) and I saw improvement within hours!!! Within 2 days he was back to normal. While the food breaks down the crystals, this stuff works like ural sachets do for us lol takes away the sting but these also help with well-being which is just as important as the medicine.

All orders are dispatched from Petdirect’s Auckland and Christchurch warehouses, offering fast, reliable delivery throughout New Zealand.

Standard Shipping
  • Next working day delivery for most main centres
  • 2 business days to regional areas
  • 3 business days to rural addresses

Free shipping on orders $79.00 and over
Flat $5.90 delivery for smaller orders

Evening Express

This is ideal for urgent pet supply needs within the Auckland and Christchurch regions.

Available in eligible Auckland and Christchurch suburbs only.

  • Same-day delivery if you order before 2pm Monday–Friday.
  • Cost is $15.95 per order.
  • Orders placed after 2pm or during weekends/public holidays will be delivered the next business evening.
  • Eligible addresses can select evening express shipping at checkout.

See our shipping & delivery page for more information

You have 30 days to return products in original condition if you change your mind. Courier costs apply for change-of-mind returns.

If we made a mistake or your order is faulty or damaged, we’ll make it right — and cover the return shipping.

In-person returns are welcome at our Auckland store or Christchurch warehouse (by appointment).

See our full returns & refunds policy for more detail