Feline 40

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See a meaningful difference in 90 days or you can get a refund
5 (26 Reviews)
Feline 40 contains a unique blend of 40 powerful all-natural super-nutrients for complete cat health. Specifically formulated to help any cat see both an immediate and long term improvement to wellbeing. From a unique combination of probiotics, superfoods, vitamins, minerals, antioxidants, and digestive enzymes for total cat health.
  • Description
  • Ingredients

Feline 40 is not only the easiest way to improve your cat's nutrition it's also the tastiest. In every delicious scoop you'll find key nutrients for keeping your cat at their best.

This is a 100% natural formula packed with ingredients cats love. Each super-nutrient is hand selected based on its scientific research in helping cats live longer healthier lives. And importantly Feline 40 has zero harmful fillers or artificial ingredients.

  • Mushroom Blend (reishi, shiitake, maitake)
  • Green lipped mussel
  • Chlorella
  • Spirulina
  • Carrot
  • MSM (methylsulfonylmethane)
  • Organic chicken
Prebiotics, Probiotics & Enzymes
  • 1 Billion CFU per scoop
  • Enterococcus faecium
  • Lipase
  • Papain
  • Amylase
  • Protease
  • Gum Acacia
Vitamins and Minerals
  • Magnesium, Ascorbic acid, Calcium Carbonate
  • Zinc, Kelp, Manganese
  • Biotin, Niacinamide, Calcium Sulphate Dihydrate
  • Cholecalciferol, Calcium D-pantothenate
  • Pyridoxine HCL, Riboflavin
  • Vitamin B2, Selenium, Beta-Carotene
  • Thiamine HCL, Folic acid
  • Glucosamine, Chondroitin Sulphate
  • N-Acetyl D-glucosamine, Vitamin E
Feline Blend
  • Organic Beef liver
  • Fish Oil Powder
  • Chicken Collagen
  • Silica

Why Feline 40?

Nutrition is critical to cat health. Which may explain why there are so many products claiming to support cat wellbeing. But follow the results and you see so many fail to achieve anything meaningful.

The mission with Feline 40 was to break the mold on what's possible. To develop a truly remarkable product which helps cats of any age or breed. From their mouth to GI tract to bladder and everything in-between.

To do this successfully we've found you have to take a complete approach. Which includes using rare and exotic nutrients alongside vital compounds critical for cat health.

The result is Feline 40. The world's most nutritious cat health supplement. Made to keep any cat at their physical and mental peak.

What's Inside Feline 40

Feline 40 is designed with extraordinary ingredients for total Feline health. Including probiotics, vitamins, minerals, antioxidants, and digestive enzymes which work instantly to upgrade your cat's food.


How To Use

The quickest most delicious way to upgrade your cats food today in three simple steps.

Sprinkle powder on food
Step 1
One scoop is all it takes to work wonders on all adult cats.
Stir powder in
Step 2
Simply scoop and sprinkle it over the top of your cats food.
Ensure mix evenly spread
Step 3
Mix the powder evenly through the food. Adding water where needed to help Feline 40 coat dry kibble.

Our Guarantee


We work hard to formulate the most advanced, all-natural products available — which is why every purchase is protected by our See The Difference or It’s Free Guarantee!

We want you to make a decision in complete confidence for your cat. Knowing if they don't experience a significant improvement to their health you can send back the jars, even if they are empty, any time within 90 days and we'll pay back 100% of your original purchase price.

Frequently Asked Questions

What is Feline 40?

Feline 40 is a supplement which helps your cat get rare and vital nutrients for complete cat health into their diet. An advanced formula with high quality vitamins, superfoods, probiotics, digestive enzymes and minerals.

All you have to do is use this once daily with your cat to see the benefits of improved nutrition.

What are the benefits of Feline 40?

Feline 40 is designed for complete cat health optimisation.

Using the world's best scientifically proven ingredients to boost immunity, restore digestion, balance gut health, decrease joint pain, plus enhance skin and coat shine.

What are the active ingredients?

Product ingredients list

How much Feline 40 should I give to my cat each day?

How much Feline 40 to use

How safe is Feline 40?

Your Pet Nutrition work relentlessly to make sure every ingredient in Feline 40 is the highest quality available.

This includes a rigorous analysis of manufacturers at all stages of our supply chain.

Then inspecting each ingredient for purity and potency against a UK five-star manufacturing standard.

What if it doesn't work for my cat?

Our products are made to be veterinarian grade. We take your cat's health very seriously. If you don't see a meaningful difference to your cat's energy, joins, digestion, skin and coat, or oral health please let us know.

You can return the jar (even if it's empty) for a full purchase refund if you don't see results within 90 days — no questions asked.


5 (26 Reviews)
Helen .
Excellent supplement
I tried this product on my 3 rescue cats, their coats are so incredibly shiny now, they are so fit, healthy, and full of fun and love. Even my vet commented on how well they looked, I showed her Feline40 she agreed it's an excellent product. So I highly recommend it and have done to everyone I know who has cats. Now about to buy the dog supplement. Thank you so much for caring about our loved ones.
Jane C.
Fantastic Results
My 20 year old cat was in a terrible state in January this year. She had been frightened to death by the New Years Eve fireworks which added to the frail, trembling, arthritic state she was already in. When I took her to the vet she asked if I had made my decision to have her put to sleep. I was not prepared for that. I had read about Feline 40 and decided to invest in three pots. I am now halfway through the third pot and about to order more. It is a lot of money but I can honestly say that within 2 weeks she was a different animal and has continued to improve. She is eating healthily, has gained weight, no longer shakes, has a lovely coat and is very happy. She absolutely loves it.
Maxine .
Feline 40 is a game changer
Thank you so much for doing what youre doing to help cats out! Weve just recently discovered you and your Feline40 and have noticed great improvements in our cats fur, his mobility & his poos. Weve always tried to feed him the best steamed & junk free cat foods, but weve noticed with this supplement that his fur is softer, hes more agile, doesnt seem to scratch as much so his skin is obviously feeling good, and he definitely seems more calm which is important for our puss as he had a rough ole start in life. Hes such an adventurous cat, in and out of hedgerows and sprinting across the garden, and would forge ahead regardless but its so good to see him look and feel easier and stronger in his movements. Thank you again!
Lorraine G.
feline 40
I have now brought 2 jars of feline 40 for my mums elderly cat. She was frail, her coat was dull and shabby looking and she was passing a lot of very pale sloppy poo. After only one week of using this powder I cannot believe the difference in my mums cat. Her poos are now normal, she has so much more energy and her coat shine's. I don't often leave reviews but this powder is incredible. I honestly thought that Molly (mums cat) was close to the end of her days, now she is like a new born cat. The difference in her is unbelievable.
Jan .
Magic Dust!
This stuff is magic dust! Our burmese boy is almost 15 and he'd lost his MoJo, coat condition and has been suffering a bit of bowel and incontinence since losing his 'wife' of 13 years last year. He's been on this powder for about 6 weeks now and WOW! What a difference! His fur is silky, he's gained some weight, and eats really well. No more problems below decks either. A million thanks for giving us back our saving us a shed load in vet's fees and for returning our beautiful boy.... he's not called Fizzy for no reason!