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Price Range

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Shop Premium Cat Supplements & Vitamins Online in Isle of Man

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Pro Plan Veterinary Diets FortiFlora Daily Probiotic Powder Supplement for Cats with Digestive Support and Immune System
US Store
Pro Plan Veterinary Diets

Pro Plan Veterinary Diets FortiFlora Daily Probiotic Powder Supplement for Cats ...
4.7

30k+ bought

IMP 41

Purina Pro Plan Veterinary Hydra Care Cat Hydration Supplement, 24 Pouch
US Store
Pro Plan Veterinary Diets

Purina Pro Plan Veterinary Hydra Care Cat Hydration Supplement, 24 Pouch

10k+ bought

IMP 40

ProDen PlaqueOff Powder for Cats - Cat Plaque Remover - 40g
US Store
ProDen PlaqueOff

ProDen PlaqueOff Powder for Cats - Cat Plaque Remover - 40g
4.1

10k+ bought

IMP 23

Pet Honesty Vet Backed Immune Lysine for Cats, Chicken, 30-Day Supply
US Store
Pet Honesty

Pet Honesty Vet Backed Immune Lysine for Cats, Chicken, 30-Day Supply
4.5

5k+ bought

IMP 24

HomeoPet Feline Nose Relief, Nasal Supplement for Cats, 15 Milliliters
US Store
HomeoPet

HomeoPet Feline Nose Relief, Nasal Supplement for Cats, 15 Milliliters
4.3

4k+ bought

IMP 28

16% OFF
Wild Alaskan Salmon Oil for Dogs & Cats, Fish Oil Omega 3 Supplements with EPA & DHA for Skin & Coat, Immune, Brain, Joint and Heart Health, Dog & Cat Fish Oil Supplements with Pump- 8 oz
US Store
HEAPETS

Wild Alaskan Salmon Oil for Dogs & Cats, Fish Oil Omega 3 Supplements with EPA & ...
4.4

3k+ bought

IMP 16 19

L-Lysine for Cats, Immune, Respiratory, Eye Function Support, 60ML
US Store
SANTKOL

L-Lysine for Cats, Immune, Respiratory, Eye Function Support, 60ML
4.5

3k+ bought

IMP 29

Pet Honesty Vet Recommended Cat Urinary Supplement Crunchy Chews, 30ct
US Store
Pet Honesty

Pet Honesty Vet Recommended Cat Urinary Supplement Crunchy Chews, 30ct

3k+ bought

IMP 24

Nordic Naturals Omega-3 Fish Oil for Cats, w/EPA & DHA, Liquid - 2oz
US Store
Nordic Naturals

Nordic Naturals Omega-3 Fish Oil for Cats, w/EPA & DHA, Liquid - 2oz
4.2

3k+ bought

IMP 23

Rocco & Roxie Cat Urinary Tract Health Chews, Cranberry & D-Mannose
US Store
Rocco & Roxie Supply Co.

Rocco & Roxie Cat Urinary Tract Health Chews, Cranberry & D-Mannose
4.6

2k+ bought

IMP 22

Happy Wags Aim for Cats Powder, happywags Aim Kidney & Immune Support for Cats, Cat Supplement, 100g
US Store
FBDAZOLE

Happy Wags Aim for Cats Powder, happywags Aim Kidney & Immune Support for Cats, Cat ...
3.4

1k+ bought

IMP 46

HomeoPet UTI+ Urinary Tract Supplement for Dogs and Cats, 15 Milliliters
US Store
HomeoPet

HomeoPet UTI+ Urinary Tract Supplement for Dogs and Cats, 15 Milliliters
4.4

1k+ bought

IMP 28

VetriScience Lysine Immunity Health Chews, Chicken, 120 Count
US Store
VETRISCIENCE

VetriScience Lysine Immunity Health Chews, Chicken, 120 Count
4.2

1k+ bought

IMP 29

Doctor By FELYSIN L-Lysine for Cats Lickable Immune Support Supplement Allergy Relief, Sneezing, Runny Nose, Cold, Watery Eyes Respiratory Health with Beta-Glucan & Taurine 30 Individually Packaged
US Store
Doctor By

Doctor By FELYSIN L-Lysine for Cats Lickable Immune Support Supplement Allergy ...
4.3

1k+ bought

IMP 45

Vetoquinol Azodyl, Kidney Support Supplement for Dogs and Cats, 90 Count
US Store
Vetoquinol

Vetoquinol Azodyl, Kidney Support Supplement for Dogs and Cats, 90 Count
4.2

1k+ bought

IMP 104

23% OFF
Life Extension Cat Mix, Cat Food Supplements, 85 Servings
US Store
Life Extension

Life Extension Cat Mix, Cat Food Supplements, 85 Servings
4.3

1k+ bought

IMP 23 30

5% OFF
60ML Antibiotics for Cats, Premium Cat Antibiotics Supplement -2 Fl Oz
US Store
NenMaoKeNu

60ML Antibiotics for Cats, Premium Cat Antibiotics Supplement -2 Fl Oz
4.5

1k+ bought

IMP 21 22

Pet Honesty Vet Backed Cat Probiotic Chews, Chicken, 90-Day Supply
US Store
Pet Honesty

Pet Honesty Vet Backed Cat Probiotic Chews, Chicken, 90-Day Supply
4.6

1k+ bought

IMP 48

Purina Pro Plan Veterinary Supplements Diarrhea Response for Cats
US Store
Pro Plan Veterinary Diets

Purina Pro Plan Veterinary Supplements Diarrhea Response for Cats
4.4

1k+ bought

IMP 45

AminAvast 300mg Kidney Support for Cats & Small Dogs, 60 Sprinkle Capsules
US Store
AminAvast

AminAvast 300mg Kidney Support for Cats & Small Dogs, 60 Sprinkle Capsules
4.6

1k+ bought

IMP 48

Rocco & Roxie Cat Probiotics, Digestive & Gut Health Chews
US Store
Rocco & Roxie Supply Co.

Rocco & Roxie Cat Probiotics, Digestive & Gut Health Chews
4.5

1k+ bought

IMP 22

Doctor By Cat Biome Probiotics for cats Anti Diarrhea Feline Gut & Digestive Support Immune Health Sensitive Stomach Constipation with L. plantarum+Prebiotics 30 Lickable Formula Individually Packaged
US Store
Doctor By

Doctor By Cat Biome Probiotics for cats Anti Diarrhea Feline Gut & Digestive ...
4.4

1k+ bought

IMP 45

18% OFF
Pet Honesty Vet Backed Cat Multivitamin Lickable Puree, Salmon, 20 Ct
US Store
Pet Honesty

Pet Honesty Vet Backed Cat Multivitamin Lickable Puree, Salmon, 20 Ct
4.7

1k+ bought

IMP 28 34

12% OFF
Liquid Multivitamin for Dogs with Glucosamine Help with Allergies & UTIs Dog Vitamins and Supplements Cat Multivitamin for Hips & Joints B, C & D3 for Coat Shining & Digestion 2 oz
US Store
Golden Paw

Liquid Multivitamin for Dogs with Glucosamine Help with Allergies & UTIs Dog ...
4.5

800+ bought

IMP 23 26

6% OFF
Grizzly Wild Alaskan Salmon Oil Dog Food Supplement Omega 3 Fatty Acids, 16 oz
US Store
GRIZZLY PET PRODUCTS FOODS & SUPPLEMENTS ALL-NATURAL

Grizzly Wild Alaskan Salmon Oil Dog Food Supplement Omega 3 Fatty Acids, 16 oz
4.5

800+ bought

IMP 34 36

DrFormulas Nexabiotic Probiotics for Cats Powder | Treats Diarrhea for Pets with Saccharomyces Boulardii Lactobacillus Acidophilus, Best Probiotics Supplement for Digestive Health 30 Capsule
US Store
DrFormulas

DrFormulas Nexabiotic Probiotics for Cats Powder | Treats Diarrhea for Pets with ...
4.4

800+ bought

IMP 31

Under The Weather Pet | Ready Cal for Cats 100cc | High Calorie Supplement | Cat Weight Gainer and High Calorie Booster | 10 Vitamins, 7 Minerals & Omega Fatty Acids for Cats 100cc
US Store
Under the Weather

Under The Weather Pet | Ready Cal for Cats 100cc | High Calorie Supplement | Cat ...
4

800+ bought

IMP 36

Standard Process Feline Renal Support, 90 Tablets
US Store
Standard Process Inc.

Standard Process Feline Renal Support, 90 Tablets
4.6

700+ bought

IMP 42

Bark & Whiskers Organic Fermented Mushroom Blend, 2.11 oz 60 Scoops
US Store
Dr. Mercola

Bark & Whiskers Organic Fermented Mushroom Blend, 2.11 oz 60 Scoops
4.4

700+ bought

IMP 28

9% OFF
2-Pack L-Lysine for Cats, Respiratory, Eye Function, Immune Support, 120ML
US Store
SANTKOL

2-Pack L-Lysine for Cats, Respiratory, Eye Function, Immune Support, 120ML
4.7

700+ bought

IMP 40 44

18% OFF
STRELLALAB Cat Probiotics Powder, 108 Scoops Daily Digestive Wellness
US Store
STRELLALAB

STRELLALAB Cat Probiotics Powder, 108 Scoops Daily Digestive Wellness
4.3

700+ bought

IMP 23 28

Taurine for Cats Multivitamin with L-Lysine, Spirulina & Fish Oil, 120g
US Store
Coco and Luna

Taurine for Cats Multivitamin with L-Lysine, Spirulina & Fish Oil, 120g
4.3

700+ bought

IMP 31

Under the Weather Ready Cal Powder for Cats | High-Calorie Weight Gainer & Appetite Stimulant | Cat Energy Booster Veterinarian-Approved Pet Supplement with Vitamins & Minerals | Chicken Flavor
US Store
Under the Weather

Under the Weather Ready Cal Powder for Cats | High-Calorie Weight Gainer & Appetite ...

600+ bought

IMP 36

Cats & Dogs Natural Broad Spectrum Intestinal Defense & Digestive Liquid Herbal Support - Promotes Gut Health - Supplement Drops Herbal Cleanse 2 oz
US Store
TOBYDIC

Cats & Dogs Natural Broad Spectrum Intestinal Defense & Digestive Liquid Herbal ...
4.3

600+ bought

IMP 16

Taurine for Cats, Cat Taurine Supplement Powder 6 oz
US Store
zybeauty

Taurine for Cats, Cat Taurine Supplement Powder 6 oz
4.9

600+ bought

IMP 28

4% OFF
Omega 3 for Cats, Skin & Coat Support, 500 Count Crunchy & Creamy
US Store
Cudory

Omega 3 for Cats, Skin & Coat Support, 500 Count Crunchy & Creamy
4.3

600+ bought

IMP 27 28

Omega 3 for Dogs - Fish Oil for Skin & Coat Health, Itch & Allergy Support
US Store
BARK&SPARK

Omega 3 for Dogs - Fish Oil for Skin & Coat Health, Itch & Allergy Support
4.4

600+ bought

IMP 56

Cranberry Supplement for Cat UTI Treatment & Bladder Support with D-Mannose
US Store
Coco and Luna

Cranberry Supplement for Cat UTI Treatment & Bladder Support with D-Mannose
4.4

600+ bought

IMP 31

Happy Wags Aim Powder for Cats - 50 Servings
US Store
HappyWags

Happy Wags Aim Powder for Cats - 50 Servings
3.3

500+ bought

IMP 46

Liquid Probiotics for Dogs & Cats of All Ages | Dog Probiotics to Provide Digestion Balance | Prebiotic Blend for Harmonious Food Absorption | 3 Billion CFU | Herbal Flavor | 2 Oz
US Store
Golden Paw

Liquid Probiotics for Dogs & Cats of All Ages | Dog Probiotics to Provide Digestion ...
4.3

500+ bought

IMP 26

11% OFF
VICSOM Taurine for Cats Vitamins Treats, 16 in 1 Cat Multivitamin 500 Ct
US Store
VICSOM

VICSOM Taurine for Cats Vitamins Treats, 16 in 1 Cat Multivitamin 500 Ct
4.3

500+ bought

IMP 25 28

4% OFF
Taurine for Cats, Cat Vitamins & Multivitamin Treats, 500 Ct, Heart Support
US Store
WEALLIN

Taurine for Cats, Cat Vitamins & Multivitamin Treats, 500 Ct, Heart Support
4.3

500+ bought

IMP 27 28

VetriScience Senior 27+ Active Health Chews for Senior Cats, Fish, 30 Count
US Store
VETRISCIENCE

VetriScience Senior 27+ Active Health Chews for Senior Cats, Fish, 30 Count
4

500+ bought

IMP 16

Just Try Taurine Chews for Cats with Vitamins & Omega-3, 300 Bites
US Store
Just Try

Just Try Taurine Chews for Cats with Vitamins & Omega-3, 300 Bites
4.4

400+ bought

IMP 28

7% OFF
Oral Calcium for Whelping Dogs & Cats, Supports Whelping Labor and Milk Production, Enhances Colostrum for Puppies, Daily Calcium Supplement for Pets - 1 oz
US Store
Jollyfit

Oral Calcium for Whelping Dogs & Cats, Supports Whelping Labor and Milk Production, ...
4.7

400+ bought

IMP 28 30

Boost Your Cat’s Wellness – Buy Premium Cat Supplements & Vitamins Online in Isle of Man

A healthy cat is a happy cat. Whether you’re a new kitten parent or caring for a senior feline, giving your pet the right nutritional boost is essential. At Ubuy Isle of Man, we bring you a carefully curated collection of cat vitamins and supplements to support your pet’s daily well-being.

From feline multivitamins to joint tablets for cats, explore our range of trusted products from popular brands like VetriScience, Tomlyn, Zesty Paws, NaturVet, and Life Extension. Whether your cat needs added support for immunity, digestion, or mobility, there’s something to suit every stage and lifestyle. 

Explore Different Types of Cat Supplements & Vitamins

Cats can’t always get everything they need from food alone. Depending on their age, diet, or health concerns, cat multivitamins and specialty supplements can fill nutritional gaps and keep them thriving. Let’s break down the different types of cat vitamins available here, each designed to cater to specific cat needs, from fur care to digestion and beyond. You can also browse related essentials like cat ear care, hip & joint care, itch remedies, and relaxants to provide holistic care,  all in one convenient place.

Multivitamins for Everyday Wellness

Give your cat the foundation for a healthy life with balanced cat vitamins and supplements. Brands like Tomlyn Daily Multivitamin Chews and Zesty Paws Core Multi Bites provide a daily boost of essential nutrients. These are ideal for filling gaps in homemade food diets, making them a must-have for owners looking for cat vitamins for homemade food. Rich in minerals and taurine, they support vision, heart health, and energy levels.

Joint Supplements for Mobility and Strength

Senior cats often show signs of slowing down. That’s where joint tablets for cats come in. Products like VetriScience GlycoFlex Stage III and NaturVet hip & joint advanced formula are crafted to protect cartilage and reduce discomfort. These supplements double up as cat vitamins for older cats, providing mobility support and pain relief in one easy dose.

For targeted support, check out the cat hip & joint care section, where you’ll find a full range of mobility-enhancing products.

Skin & Coat Supplements for Shine and Shedding Control

If your pet’s fur is dull, flaky, or shedding excessively, it may be lacking essential fatty acids. Try cat fur vitamins such as NaturVet Omega-Gold Plus or Life Extension Omega-3 Pet. These options improve skin hydration and promote a shiny coat, while helping with allergies and irritation. They also act as vitamins for cats’ skin and hair, supporting healthy follicles from the inside out.

Browse more in the cat itch remedies and cat grooming supplies sections for topical care.

Stress & Anxiety Relief Supplements

Support emotional health with calming solutions. Brands like Zesty Paws calming bites and Tomlyn relax & calm chews are designed to ease travel anxiety, loud noise fear, or separation stress. These feline vitamins include soothing ingredients like L-theanine and chamomile. You’ll also find related options under cat relaxants, ideal for nervous or hyperactive cats.

Immune Support Supplements

Protect your cat against infections and seasonal illnesses with targeted feline multivitamin formulas. Life Extension cat mix is packed with antioxidants, vitamins, and amino acids that boost immune function and overall vitality. These supplements are essential for both indoor cats and adventurous outdoor ones. Pair with selections from the cat health supplies for a full wellness routine.

Digestive Support Supplements

If your cat suffers from bloating, hairballs, or constipation, they may benefit from digestive aid supplements. Zesty Paws probiotic bites and NaturVet digestive enzymes help regulate gut health and nutrient absorption. These also work as cat vitamin powder options that are easy to mix into food, ideal for picky eaters or cats with dietary sensitivities.

For more, see the cat dental care section, since oral hygiene often affects digestion too.

Frequently Asked Questions About Cat Supplements & Vitamins

  • Where can I buy Cat Supplements & Vitamins online in Isle of Man?

    You can buy top-quality cat vitamins and supplements on Ubuy Isle of Man, featuring trusted global brands with fast delivery.

  • Do cats really need vitamins or supplements?

    Yes, especially if they’re on a restricted or homemade diet, recovering from illness, or entering senior years. Supplements provide targeted support.

  • What vitamins are good for kittens?

    Kitten vitamins should include taurine, DHA, calcium, and immune-boosting ingredients. Choose age-specific options for safe dosing.

  • Which vitamins help improve my cat’s coat and fur health?

    Look for formulas rich in omega-3, vitamin E, and biotin; these support hydration, reduce itching, and add shine.

  • What’s the difference between cat vitamins and cat supplements?

    Cat vitamins generally provide daily essential nutrients, while cat supplements target specific needs like joint care or digestion.