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  • Itch-K9 | Ease Excessive Itching and Soothe Skin

    Created by vets and trainers.
    Helps itchy dogs of all ages.
    Natural anti-itch skin supplement.
    Defends against allergens naturally.

    In Stock, ready to ship - Delivery 2-3 working days

    Itch-K9 Max Strength is a 100% natural anti-itch supplement for dogs, to ease excessive itching and to soothe sensitive skin. Formulated by vets and nutritionists to defend against allergens naturally, the blend of organic superfoods reduces licking, itching and gnawing, soothing inflammation and easing any allergic reactions. The powder format of the Itch-K9 Max Strength provides fast-acting relief to stop itching at its source. Simply add the recommended amount to your dog's daily feed to target the root causes of discomfort, offering natural relief. With soothing and shining Fish Oil, histamine targeting Nettle & Fennel, and inflammation fighting Turmeric & Licorice, these powerful ingredients are packed with active ingredients to promote healthy skin from the inside out. 

    Active ingredients per 2g:

    L-Tryptophan 250mg
    Passiflora Incarnata Powder 1000mg
    L-Glutamine 100mg
    Lemon Balm Extract 25mg
    Enterococcus faecium 3 × 1011 CFU/kg
    Mannan oligosaccharides 50mg
    Beta Glucans 50mg

    Composition:

    Maltodextrin, Yeast Extract, Passiflora Incarnata, Vegetarian Flavouring.


    Additives (per 2g):

    Amino Acids and their salts/analogues:

    L-Tryptophan 250mg
    L-Glutamine 100mg

    Natural products – botanically defined:

    Lemon Balm Extract 25mg

    Gut flora stabilisers:

    Enterococcus faecium DSM 10663/NCIMB 10415 3 × 1011 CFU/kg

    Analytical Constituents:

    Crude Protein 18.6%
    Total Oil 1.5%
    Ash 0.6%
    Crude Fibre 0.2%
    Simply mix the powder supplement into your dog's daily food. Feed according to your dogs weight and gradually increase over 5-7 days.

    Dog Size Serving Size No. days per pouch
    Small Dogs (0–10kg) 1g (¼ teaspoon) 100 days
    Medium Dogs (11–20kg) 2g (½ teaspoon) 50 days
    Large Dogs (21–40kg) 3g (1 teaspoon) 30 days
    Xtra Large Dogs (41kg +) 5g (1 ¼ teaspoons) 20 days

    How will Itch-K9 Max Strength help my dog?

    +

    Many dogs suffer from itching, seasonal allergies, and irritated skin. Whether it’s due to environmental allergens, dry skin, or other factors, watching our dogs scratch and struggle can be tough.

    Does your dog constantly scratch, lick, or bite at their skin? Itch-K9 is here to bring them the relief they deserve. Packed with active ingredients to promote healthy skin from the inside out, it works to calm itchiness and irritation by supporting the body’s natural immune response.

    With the help of our expert vets and nutritionists, we’ve formulated this superfood supplement to help dogs build a strong defence against environmental allergens, keeping their skin healthy and their coats glossy and itch-free.

    Whether your dog suffers from seasonal allergies, dry skin, or you simply want to support their skin health, Itch-K9 Max Strength is your solution!

    Is this dog supplement suitable for all breeds, ages and sizes of dog?

    +

    Yes! The only thing that affects the daily dosage of Itch-K9 Max Strength is your dog’s size. See our feeding info chart for more details.

    What is in Itch-K9 Max Strength?

    +

    Itch-K9 Max Strength is packed with natural, skin-supportive ingredients designed to help soothe itchy, sensitive, or reactive skin from the inside out.

    Here’s what you’ll find in every spoonful:

    Fish Oil Powder – rich in Omega 3 to support healthy skin and reduce inflammation

    Flaxseed, Fennel, Nettle, Marshmallow Root, and Butterbur – plant-based powerhouses known for supporting immune balance and skin comfort

    Broccoli & Pumpkin Seed – antioxidant-rich ingredients that nourish the skin and coat

    Apple Cider Vinegar – supports gut and skin health with natural detoxifying properties

    Bovine Colostrum – provides immune support and gut-skin axis balance

    Biotin, Vitamin C, and Turmeric – help support healthy skin regeneration and coat condition

    Herbs like Thyme, Peppermint, and Black Cumin Seed – calm irritation and support natural skin defences

    It’s a skin supplement that works from the inside out.

    Supplement Composition per 1g
    Bovine Colostrum 50mg
    Fish Oil Powder 100mg
    Flaxseed Powder 50mg
    Butterbur 40mg
    Fennel 40mg
    Nettle 40mg
    Broccoli 40mg
    Marshmallow 40mg
    Apple Cider Vinegar 40mg
    Pumpkin 40mg
    Thyme 20mg
    Peppermint 20mg
    Black Cumin Seed 20mg
    Turmeric 20mg
    Vitamin C 20mg
    Licorice 20mg
    Biotin 5mg

    Is Itch-K9 Right for Your Dog?

    +

    Does your dog struggle with persistent itching, scratching, or licking? Itch-K9 targets the root causes of discomfort, offering natural relief from allergies and inflammation.

    Tired of endless vet visits and costly treatments? Our all-natural formula provides an affordable, effective alternative to medications that often come with side effects. It's well worth a try!

    Want to support your dog's overall health and well-being? With ingredients like Bovine Colostrum and Omega-3-rich Fish Oil, Itch-K9 not only soothes the skin but also promotes a strong immune system and a glossy coat.

    Superfood Supplement Perfect Duo: Combine Itch-K9 Max Strength with our popularBug-K9 Max Strength supplement to tackle both external irritants and internal allergies for total skin relief.

    My dog is on a special diet. Can they still have this?

    +

    Yes! This works with any diet. The formula is designed to assist your dog’s gut, not upset it!

    How do I give this supplement to my dog?

    +

    We've produced Itch-K9 Max Strength as a powder supplement so it can easily be added to your dog's daily food. Simply measure and mix! We love to spread ours on K9-Calm Mats for an extra enriching boost.

    Can I feed Itch-K9 Max Strength to my dog when on prescription medication?

    +

    Because the ingredients in our supplements are all-natural and have been formulated by vets and nutritionists, they can usually be used in conjunction with prescription medication. We would always recommend that you consult with your vet before changing your dog’s diet if your dog is on prescription medication.

    Buy More, Save More
    Buy 3, save 13%
    Buy 3, save 13%
    £112.47 £97.86
    Buy 5, save 18%
    Buy 5, save 18%
    £187.45 £153.75

    Itch-K9 | Ease Excessive Itching and Soothe Skin

    As Seen In

    Better Health. Happier Dogs.

    Support your dog’s wellbeing with all-natural superfood support,expertly made dog health & wellbeing products.

    Made By
    Experts

    Our products have been formulated by our team of vets, champion trainers and nutritionists.

    Natural Quality
    Ingredients

    All of our products are 100% natural, non-sedative and supported by research.

    Superfood
    Innovation

    A powerful powder supplement that fits easily into your dog’s mealtime routine.

    The ingredients behind Itch-K9

    Relieve your dog's itching with Itch-K9 Max Strength. Our natural supplement combines Fennel & Fish Oil to soothe skin, reduce inflammation & support skin health

    • Created by vets and trainers.
    • Helps itchy dogs of all ages.
    • Natural anti-itch skin supplement.
    • Defends against allergens naturally.

    Fish Oil

    100mg

    Oily fish provides rich sources of Omega-3s (EPA and DHA) that naturally reduce inflammation by competing with arachidonic acid, while its high Vitamin D content helps regulate the immune response and lessen the severity of allergic reactions.

    Fish Oil

    Fennel

    40mg

    Fennel is an aromatic herb rich in nutrients and antioxidants, and research suggests it may help ease allergy symptoms by acting as a natural antihistamine with additional anti-inflammatory benefits.

    Fennel

    Flaxseed

    50mg

    It complements fish oil by providing alpha-linolenic acid, an essential fatty acid that the body can convert into the beneficial Omega-3s EPA and DHA.

    Flaxseed

    Vitamin C

    20mg

    Vitamin C supports numerous metabolic processes and offers strong antioxidant and immune benefits, with low levels being linked to increased sensitivity and severity of allergic reactions.

    Vitamin C

    Butterbur

    40mg

    Butterbur is a traditional medicinal shrub that helps reduce histamine release and mast-cell reactivity, while also providing anti-inflammatory benefits by inhibiting leukotriene production.

    Butterbur

    Black Cumin Seeds

    20mg

    Black seed contains nigellone along with beneficial fatty acids, and nigellone has been shown to help inhibit the release of histamine from mast cells.

    Black Cumin Seeds

    Nettle

    40mg

    Nettle is rich in carotene, vitamins C and K, minerals, and quercetin, which is thought to help reduce histamine release from basophils and mast cells.

    Nettle

    Peppermint

    20mg

    Peppermint acts as a natural antihistamine, as its flavonoids may help reduce histamine release from mast cells.

    Peppermint

    Turmeric

    20mg

    Turmeric is rich in curcuminoids and essential nutrients, with research suggesting that curcumin can help reduce inflammation by decreasing the production of inflammatory cytokines and prostaglandins.

    Turmeric

    Broccoli

    40mg

    Broccoli is a nutrient-rich superfood packed with vitamin C and flavonoids that provide strong anti-inflammatory and natural antihistamine benefits.

    Broccoli

    Thyme

    20mg

    Thyme is rich in beneficial compounds and has been shown to help inhibit anaphylactic responses while also offering strong anti-inflammatory and antibacterial effects.

    Thyme

    Bovine Colostrum

    50mg

    Bovine colostrum contains a rich blend of proteins, vitamins, minerals, fats, and immunoglobulins that may help support and modulate healthy immune system activity.

    Bovine Colostrum

    What Makes A-OK9 Products Different?

    Smarter Dog Health and Wellbeing Starts Here
    Crafted by vets, behaviourists, and nutrition experts, A-OK9 delivers science-backed, all-natural superfood blends designed to support health, behaviour, and longevity—without the fillers or fuss.

    Checkmark icon

    All-Natural Superfood Blends

    No fillers or artificial nasties

    Checkmark icon

    Targeted Health Support

    For calm, joints, digestion & more.

    Why Itch-K9 is a daily essential for itchy dogs to soothe sore skin

    Easy daily scoop
    All-natural ingredients
    Vet-approved formulations
    No fillers or artificial additives
    Made in the UK

    All Your Frequently Asked Questions - Answered!

    How will Itch-K9 Max Strength help my dog?

    +

    Many dogs suffer from itching, seasonal allergies, and irritated skin. Whether it’s due to environmental allergens, dry skin, or other factors, watching our dogs scratch and struggle can be tough.

    Does your dog constantly scratch, lick, or bite at their skin? Itch-K9 is here to bring them the relief they deserve. Packed with active ingredients to promote healthy skin from the inside out, it works to calm itchiness and irritation by supporting the body’s natural immune response.

    With the help of our expert vets and nutritionists, we’ve formulated this superfood supplement to help dogs build a strong defence against environmental allergens, keeping their skin healthy and their coats glossy and itch-free.

    Whether your dog suffers from seasonal allergies, dry skin, or you simply want to support their skin health, Itch-K9 Max Strength is your solution!

    Is this dog supplement suitable for all breeds, ages and sizes of dog?

    +

    Yes! The only thing that affects the daily dosage of Itch-K9 Max Strength is your dog’s size. See our feeding info chart for more details.

    What is in Itch-K9 Max Strength?

    +

    Itch-K9 Max Strength is packed with natural, skin-supportive ingredients designed to help soothe itchy, sensitive, or reactive skin from the inside out.

    Here’s what you’ll find in every spoonful:

    Fish Oil Powder – rich in Omega 3 to support healthy skin and reduce inflammation

    Flaxseed, Fennel, Nettle, Marshmallow Root, and Butterbur – plant-based powerhouses known for supporting immune balance and skin comfort

    Broccoli & Pumpkin Seed – antioxidant-rich ingredients that nourish the skin and coat

    Apple Cider Vinegar – supports gut and skin health with natural detoxifying properties

    Bovine Colostrum – provides immune support and gut-skin axis balance

    Biotin, Vitamin C, and Turmeric – help support healthy skin regeneration and coat condition

    Herbs like Thyme, Peppermint, and Black Cumin Seed – calm irritation and support natural skin defences

    It’s a skin supplement that works from the inside out.

    Supplement Composition per 1g
    Bovine Colostrum 50mg
    Fish Oil Powder 100mg
    Flaxseed Powder 50mg
    Butterbur 40mg
    Fennel 40mg
    Nettle 40mg
    Broccoli 40mg
    Marshmallow 40mg
    Apple Cider Vinegar 40mg
    Pumpkin 40mg
    Thyme 20mg
    Peppermint 20mg
    Black Cumin Seed 20mg
    Turmeric 20mg
    Vitamin C 20mg
    Licorice 20mg
    Biotin 5mg

    Is Itch-K9 Right for Your Dog?

    +

    Does your dog struggle with persistent itching, scratching, or licking? Itch-K9 targets the root causes of discomfort, offering natural relief from allergies and inflammation.

    Tired of endless vet visits and costly treatments? Our all-natural formula provides an affordable, effective alternative to medications that often come with side effects. It's well worth a try!

    Want to support your dog's overall health and well-being? With ingredients like Bovine Colostrum and Omega-3-rich Fish Oil, Itch-K9 not only soothes the skin but also promotes a strong immune system and a glossy coat.

    Superfood Supplement Perfect Duo: Combine Itch-K9 Max Strength with our popularBug-K9 Max Strength supplement to tackle both external irritants and internal allergies for total skin relief.

    My dog is on a special diet. Can they still have this?

    +

    Yes! This works with any diet. The formula is designed to assist your dog’s gut, not upset it!

    How do I give this supplement to my dog?

    +

    We've produced Itch-K9 Max Strength as a powder supplement so it can easily be added to your dog's daily food. Simply measure and mix! We love to spread ours on K9-Calm Mats for an extra enriching boost.

    Can I feed Itch-K9 Max Strength to my dog when on prescription medication?

    +

    Because the ingredients in our supplements are all-natural and have been formulated by vets and nutritionists, they can usually be used in conjunction with prescription medication. We would always recommend that you consult with your vet before changing your dog’s diet if your dog is on prescription medication.

    What Makes A-OK9 Dog Health
    & Welling Products Better

    All Natural dog supplements that do more than just support - they transform

    A-0K9 Supplements

    Powder = Higher activesTargets calm, joints, gut & moreMixes easily with raw food100% superfood ingredientsVet & behaviourist backed

    Typical Supplements

    Generic, low-potency formulasOne-size-fits-all approachMade for dry kibble mealsFull of binders, fillers & artificialsLimited proof or visible results
    Better ingredients. Smarter formulas. Real results for your dog.
    Vet Approved

    Vet Approved

    All-Natural Dog Health & Wellbeing Products

    Our dog health and wellbeing products are formulated by our team of vets, trainers and nutritionists. 100% natural, non-sedative, and backed by research.

    A-OK9 · Vet-Formulated & Research-Backed Supplements
    Vet Approved

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