



Price range: £6.20 through £60.00 Inc VAT
Nutracys urinary support capsules from Nutravet give triple-action nutritional support for healthy urinary tract function in dogs and cats. N-Acetyl D-Glucosamine supports the bladder lining, Quercetin moderates inflammation and L-Tryptophan helps reduce stress. Easy sprinkle capsules that open over food. Available in 20 or 220 capsule packs.
Nutracys urinary support capsules from Nutravet give high-strength, triple-action nutritional support for healthy urinary tract function in dogs and cats. The sprinkle capsule format makes dosing straightforward, even for cats who spot a tablet coming. Nutracys+ combines N-Acetyl D-Glucosamine, Quercetin and L-Tryptophan, so it supports the bladder lining and helps take the edge off stress at the same time.
How Nutracys urinary support capsules help
Urinary discomfort in cats and dogs is miserable for everyone involved. Nutracys+ is designed as ongoing nutritional support for normal urinary tract function, used alongside veterinary care rather than instead of it.
- Supports the natural protective barrier of the bladder lining.
- Triple-action formula, developed by vets.
- Includes L-Tryptophan to support calmer behaviour, as stress and urinary signs often travel together.
- Sprinkle capsules open easily over wet food.
- Suitable for both cats and dogs.
- Widely recommended by vets across the UK and Ireland.
The three key ingredients
- N-Acetyl D-Glucosamine – supports the bladder lining, which acts as a natural barrier protecting the underlying urinary tract layers.
- Quercetin – a plant flavonoid that moderates the pro-inflammatory cascade; studies suggest it is particularly useful in supporting urinary tract function.
- L-Tryptophan – an amino acid that supports calmer behaviour by helping reduce stress and anxiety.
That last ingredient is the clever part. In cats especially, stress is closely tied to urinary signs, so a formula that addresses both makes practical sense.

How to use
Follow the feeding guide on the pack or your vet’s advice, dosing according to your pet’s weight. The capsules can be given whole, or twisted open and sprinkled over food. Wet food works best for cats. Use consistently rather than occasionally – this is daily maintenance support.
Keep fresh water freely available at all times, and encourage drinking. Good hydration matters just as much as any supplement.
A few habits keep the routine on track. Give the capsule at the same meal each day, and sprinkle the powder over a small portion of food first so nothing is left behind. In a multi-pet home, feed separately for a few minutes, because the wrong animal eating the dose is easier than you might think.
Who it suits
Nutracys+ suits cats and dogs needing ongoing support for normal urinary tract function, particularly indoor cats, multi-cat households, and pets in stressful or changeable environments. It is a complementary feed, not a medicine. It does not treat or cure cystitis or any diagnosed urinary disease.
Straining to urinate, blood in the urine, or a cat unable to pass urine is a veterinary emergency, especially in male cats. Contact your vet immediately rather than reaching for a supplement.
Supporting urinary health beyond the capsule
Nutrition is only part of the picture. Practical changes at home often make just as much difference:
- Offer water in several places, away from food bowls and litter trays.
- Try a wide, shallow bowl or a pet water fountain for fussy drinkers.
- Feed some wet food, if your vet agrees, to lift overall water intake.
- Provide one litter tray per cat plus one spare, in quiet spots.
- Scoop trays daily, since cats will hold on rather than use a dirty tray.
- Reduce competition and upheaval in multi-cat households where you can.
What to expect
This is daily maintenance support, so think in weeks rather than days. Use it consistently, and keep a simple note of your pet’s toileting habits so you have something factual to show your vet at the next check. If signs get worse at any point, stop guessing and ring the practice.
A useful record is simpler than owners imagine. Note how often your pet urinates, whether there is any straining, and how many clumps appear in the tray each day. Because those details are hard to recall accurately under pressure, writing them down turns a vague worry into evidence your vet can actually use.
Similarly, resist changing several things at once. Adding the supplement, a new diet and a new litter in the same week leaves you unable to tell what helped.
When to speak to your vet
Some urinary signs are urgent, and a cat that cannot pass urine is a genuine emergency. Contact your vet straight away if you see:
- Repeated trips to the tray producing little or nothing.
- Straining, crying out, or obvious discomfort while urinating.
- Blood in the urine, or urine with an unusually strong smell.
- Urinating outside the tray in a normally clean pet.
- Excessive licking of the back end, restlessness, or hiding away.
- Vomiting, lethargy, or a sudden loss of appetite alongside urinary signs.
Male cats block more readily than females, so never adopt a wait-and-see approach with a straining tom.
Storage and handling
Keep the tub closed in a cool, dry place away from direct sunlight, and out of reach of children and pets. Use the capsules by the best-before date printed on the pack.
Product information
- Format: sprinkle capsules
- Pack options: 20 capsules or 220 capsules
- Species: dogs and cats
- Type: complementary feed, non-prescription
- Manufacturer: Nutravet
Frequently asked questions
Is Nutracys+ a medicine?
No. It is a complementary feed giving nutritional support for normal urinary tract function. It does not treat urinary disease.
My cat will not take capsules. What now?
Twist the capsule open and sprinkle the contents over wet food. That is exactly what the sprinkle format is designed for.
Why does a urinary supplement contain L-Tryptophan?
Stress is a well-recognised factor in feline urinary signs, so Nutravet includes L-Tryptophan to support calmer behaviour alongside bladder support.
Which pack size is right?
The 20-capsule pack suits short courses or trialling the product. The 220-capsule pack is the value option for long-term daily use.
Can I give it alongside a prescription urinary diet?
Many owners do, but check with your vet first so your pet’s whole plan stays joined up.
Can I use it in a multi-cat household?
Yes. Dose each cat separately by bodyweight, and make sure the right cat actually eats the right bowl.
Does it have to be given with food?
No, but food makes it far easier, particularly with the capsule opened over something wet.
What if I miss a day?
Give the usual amount at the next meal. Do not double up to compensate.
Can my pet stay on it long term?
Yes. It is designed as ongoing daily support, and many owners of indoor cats continue indefinitely.
Will the L-Tryptophan make my pet drowsy?
It is included at a nutritional level to support calmer behaviour, not as a sedative, so your pet should stay alert and normal.
| Weight | N/A |
|---|---|
| Quantity | 20 Box, 220 Box |
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