Yellow = Typical
A LitterSight™ colour that is light green-yellow, or if you notice no change in the litter at all, indicates your cat’s urine pH is within the normal range.
Purrlytics Health Monitoring Cat Litter
Purrlytics absorbs moisture and controls odors for up to 30 days, featuring our LitterSight™ color-changing technology to help you monitor your cat’s health.
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£14.99
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Keep your home fresher and cleaner with our best-selling clumping biodegradable cat litter. With a powerful absorption rate of over 348%, non-tracking, 99.7% dust-free and built-in health monitoring.
Purrlytics is the result of rigorous innovation and testing. Combining natural tofu-based pellets with our natural LitterSight™ technology pellets, it provides visible insight into your cat's health.
Say Hello To a Cleaner, Healthier Home.
We created a cat litter designed for superior performance, health monitoring, and sustainability.
Ultra Low Tracking
99.7% Dust Free
Absorption rate of over 348%
Dissolves In Water
Lab Tested in the U.K.
Superior Odour Control
What The Colours Tell You
Our LitterSight™ Colour System
Purrlytics colour-changing litter is an easy, science-backed way to monitor your cat’s health every day. Simply look for key colour changes in the litter that could indicate changes in their wellbeing.
Purrlytics provides an easy way to monitor changes in your cat’s urine that may be associated with certain health issues, including changes in pH levels. While it can help you spot potential concerns early, it does not detect all health conditions and cannot diagnose disease. A diagnosis can only be made by a licensed veterinarian.
100% BIODEGRADABLE
CLEANER HOME
HEALTH MONITORING
PEACE OF MIND
How Does Purrlytics Compare?
Prioritizing Environmental Responsibility
Purrlytics is fully water soluble and biodegradable. It is designed with responsible disposal in mind. While some litters are marketed as flushable, we recommend disposing of used litter in the trash to help protect
sensitive ecosystems and reduce the risk of plumbing issues.
Sewage treatment systems and disposal regulations vary between places throughout the world, trash disposal remains the safest, clearest, and most environmentally responsible option for cat parents.
Flushing litter - The Risks To
Animals & Wildlife
Animals & Wildlife
Flushable cat litter can harm wildlife because cat feces may contain Toxoplasma gondii, a parasite that can enter waterways and infect animals such as sea otters and birds.
79% Report Less Stress & Anxiety About Their Cat's Health
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This made me a calmer cat owner
I used to Chatgpt for every little thing my cat did and it honestly made me more anxious. Since using this, I feel way more relaxed because I’m not constantly guessing anymore. It’s like having a small layer of reassurance built into something I already use every day.
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Reassurance I didn’t have before
I genuinely feel calmer knowing I have more awareness of my cat’s health. Having that extra reassurance built into something I already use every day has made being a cat owner much less stressful.
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This genuinely made me a less anxious cat owner
I didn’t realise how much uncertainty came with owning a cat until I started using this. Now I feel more confident and less anxious because I can notice changes instead of constantly worrying.
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I didn’t expect cat litter to save me money
I thought this would just be better litter, but it’s actually helped me spend less overall. I used to worry whenever something seemed unusual, but now I feel more prepared and the litter lasts longer too.
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Worth every penny!
It costs a little more than regular litter, but you’re getting more than just litter. The extra confidence and peace of mind make it completely worth it for me.
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Smarter way to spend money
I used cheaper litters for years, but unexpected vet costs add up quickly. This feels like a smarter investment because you’re getting extra benefits instead of just another bag of litter.
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I’ve tried so many litters and nothing compares
I’ve tested loads of different brands over the years and most felt the same. They controlled smell and clumped fine, but this feels different because it gives me useful insight beyond basic litter.
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Finally something different
I’ve tried so many brands and they all felt similar. This is the first litter I’ve used that actually feels like it does more than just absorb waste and hide smells.
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Normal litter feels outdated now
Switching from normal litter to this felt like moving from basic to smart. It’s still simple to use, but the extra features make regular litter feel like it’s missing something.
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The smell difference was noticeable straight away
Odour control was one of the biggest changes after switching. The litter box stays fresher for longer, and I don’t feel like I’m constantly trying to cover up smells anymore.
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The fact that this is also biodegradable!
I’ve tried so many litters that promised better smell control but never delivered. This one actually keeps things fresher day to day, which has made a big difference at home.
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Better freshness without overpowering scents
I love that it manages odours without a strong artificial smell. It keeps the litter area clean while still being comfortable for my cat.
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My cat and my floors both appreciate this
My cat is sensitive and I was worried about switching, but we had no issues. I noticed less dust around the house and the litter area stays much tidier.
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Finally a litter I trust using every day
Dust was always an issue with other litters. This one feels much cleaner, with less mess around the box and no big dust clouds when pouring or scooping.
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A lot cleaner than my old litter
My cat is sensitive and I was worried about switching, but we had no issues. I noticed less dust around the house and the litter area stays much tidier.
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Hardly any litter ends up on my floors
One of my biggest frustrations with other litters was finding it all over the house. Since switching, there’s so much less tracking outside the box, which means less sweeping and a much cleaner floor.
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Finally not vacuuming every day
I used to find little bits of litter all over the hallway after my cat used the box. This stays where it's supposed to, and it's made keeping the area clean so much easier.
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Such a noticeable difference around the house
I didn't expect the low tracking to make such a big difference, but it really has. There's far less litter ending up on the floor, so I spend a lot less time cleaning up after my cat.
In a post purchase survey of 100+ customers who've been using Purrlytics daily
Paws Down The Proof Is In The Purrs
Choose your preferred quantity and delivery frequency.
Your subscription will renew automatically at the frequency and price shown at checkout, so Purrlytics cat litter arrives without you having to remember to reorder. You can manage your subscription at any time through your online account.
You can pause a delivery, change your quantity, update your payment or delivery details, or cancel your subscription through your online account.
Changes must be made before your next renewal date. If you need any help, email us at meow@purrlytics.com.
LitterSight™ is our built in litter monitoring technology. It uses pH responsive indicators that react when they come into contact with your cat's urine.
The indicators may change colour when they detect urine that is more acidic or alkaline than expected. This can help you notice changes that might otherwise be easy to miss.
A colour change does not show blood and does not provide a medical diagnosis. Diet, medication, hydration and other factors may influence urine pH. If you notice a repeated or unexpected colour change, or any change in your cat's behaviour or litter box habits, contact your vet for advice.
The main Purrlytics litter base is made using renewable plant materials rather than mined clay or manufactured silica crystals.
Its fast clumping formula also allows you to remove only the used litter instead of frequently discarding large amounts of clean litter. This can help reduce unnecessary product waste.
Like every physical product, Purrlytics still has an environmental impact, but we are committed to making thoughtful choices across our ingredients, packaging and delivery process.
Yes. You can choose a one off purchase without starting a subscription.
Our subscription option provides a lower price and convenient automatic deliveries, but you are not required to subscribe to try Purrlytics.
One bag should last approximately 4 weeks for one average cat using a standard sized litter tray.
This can vary depending on the size of your tray, how deeply it is filled, how frequently your cat uses it and whether more than one cat shares the tray. Scoop daily and top up only when needed to make each bag last longer.
Frequently Asked Questions
Still can't quite put your paw on something?
We know cat parents do their research — and so do we. We've answered the big questions below, with plenty more helpful advice to explore.