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Prime-K9 Max Strength is the ultimate supplement for your dog to promote all round health and wellbeing. The 100% natural and organic blend of superfoods supports wellness from the inside out, to aid a stronger immune system, boost natural defences and contribute to long-term vitality. Suitable for dogs of all ages, sizes and breeds, from puppies through to senior dogs, simply measure the recommended amount for your dog and mix into their feed. Made in the UK formulated by canine nutritionists, the immunity boosting Echinacea, powerful Omega-3 and gut friendly Probiotics help to keep your dog feeling vibrant and active. Support your dog from the inside out with Prime-K9 Max Strength.
Composition per 2g serving:
Amino Acid Blend (per 2g serving):
Alanine 6mg, Arginine 7mg, Aspartic Acid 11mg, Cysteine 2mg, Glutamic Acid 16mg, Glycine 5mg, Histidine 3mg, Isoleucine 5mg, Leucine 8mg, Lysine 8mg, Methionine 5mg, Phenylalanine 6mg, Proline 4mg, Serine 5mg, Threonine 5mg, Tryptophan 17mg, Tyrosine 4mg, Valine 5mg.
Composition:
Maltodextrin, Brewers Yeast Powder, Zinc Gluconate, Dried Egg Powder, Kelp, Psyllium Husk, Spirulina, Alfalfa, L-Carnitine L-Tartrate, DL-Alpha Tocopheryl Acetate, Broccoli Powder, Ascorbic Acid, Beef Meat Flavour, Co-Enzyme Q10, Thiamine HCl, Riboflavin, Niacinamide, Calcium Pantothenate, Pyridoxine HCl, Folic Acid, Manganese Sulphate, Cyanocobalamin.
Nutritional Additives:
Zinc Gluconate, L-Carnitine L-Tartrate, DL-Alpha Tocopheryl Acetate, Ascorbic Acid, Thiamine HCl, Riboflavin, Niacinamide, Calcium Pantothenate, Pyridoxine HCl, Folic Acid, Manganese Sulphate, Cyanocobalamin.
Flavouring:
Beef Flavour.
Technological Additives:
Maltodextrin.
Analytical Constituents:
*Allergens shown in bold (Gluten, Egg)
| Dog Size | Serving Size | No. days per pouch |
|---|---|---|
| Small Dogs (0–10kg) | 2g (½ teaspoon) | 100 days |
| Medium Dogs (11–20kg) | 4g (1 teaspoon) | 50 days |
| Large Dogs (21–40kg) | 8g (2 teaspoon) | 25 days |
| Xtra Large Dogs (41kg +) | 10g (2 ½ teaspoons) | 20 days |
How will Prime-K9 Max Strength help my dog?
+Our dogs are exposed to pollution, toxins and infectious agents that cause damage to the cells of their body on a daily basis.
Prime-K9 Max Strength is an incredible powerhouse of natural healing. Whether your dog is prone to seasonal allergies or exposed to environmental stressors, this supplement is designed to keep their immune system in top shape, so they stay healthy and active at any age.
Your dog’s immune system is their natural defence against illness, and Prime-K9 Max Strength helps boost that defence. From joints to coat, your dog’s wellness needs are met with Prime-K9 Max Strength.
Is this dog supplement suitable for all breeds, ages and sizes of dog?
+Yes! The only thing that affects the daily dosage of Prime-K9 Max Strength is your dog’s size. See our feeding info chart for more details.
What is in Prime-K9 Max Strength?
+Active Ingredients:
Amino Acid Blend:
Composition:
Maltodextrin, Brewers Yeast Powder, Zinc Gluconate, Dried Egg Powder, Kelp, Psyllium Husk, Spirulina, Alfalfa, L-Carnitine, L-Tartrate, DL Alpha Tocopheryl Acetate, Ascorbic Acid, Beef Meat Flavour, Co-Enzyme Q10, Thiamine HCl, Riboflavin, Nicotinamide, Calcium Pantothenate, Pyridoxine HCl, Folic Acid, Manganese Sulphate, Cyanocobalamin.
Nutritional Additives:
Zinc Gluconate, L-Carnitine L-Tartrate, DL Alpha Tocopheryl Acetate, Ascorbic Acid, Thiamine HCl, Riboflavin, Nicotinamide, Calcium Pantothenate, Pyridoxine HCl, Folic Acid Powder, Manganese Sulphate, Cyanocobalamin.
Flavouring:
Beef Flavour
Technological Additives:
Maltodextrin
Allergens shown in bold (Gluten, Egg).
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 Prime-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.
What evidence is there that Prime-K9 works?
+Prime contains a combination of supplements designed to nourish the skin and coat, helping to reduce itching, moderate inflammation, and improve the skin’s effectiveness as a barrier against allergens [1].
Can I feed Prime-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 is the iodine content of Prime-K9 Max Strength (because of the inclusion of Kelp)?
+The iodine level of Prime-K9 is very low at 0.03mg per gram.
Support your dog’s wellbeing with all-natural superfood support,expertly made dog health & wellbeing products.
Made By
Experts
Natural Quality
Ingredients
Superfood
Innovation
Boost your dog's overall health with Prime-K9. Our natural supplement combines B vitamins & antioxidants to support immunity, digestion, skin and coat health.
267mg
Brewers yeast provides a natural source of chromium, B-complex vitamins, selenium, and amino acids, while also improving palatability in powdered formulations.

B-complex vitamins must be supplied regularly and are essential for energy metabolism, helping enzymes release energy from food, break down amino acids, and transport oxygen and nutrients throughout the body.

Selenium is an essential trace mineral that supports the body’s antioxidant defences by acting as a cofactor for enzymes like glutathione peroxidase, helping protect cells from oxidative damage.

67mg
Kelp is a nutrient-dense sea vegetable that provides a wide range of vitamins—A, C, D, E, K, and B-complex—along with essential minerals that support overall health, metabolism, and vitality.

33mg
Spirulina is a nutrient-rich blue-green algae that provides a broad spectrum of vitamins, minerals, and amino acids, supporting overall health, energy, and immune function.

33mg
Alfalfa is a highly nutritious plant rich in vitamins, minerals, and bioactive compounds, supporting overall health, metabolism, and vitality through its broad-spectrum nutritional profile.

27mg
L-Carnitine supports energy metabolism by transporting fatty acids into the mitochondria so they can be converted into energy, helping improve endurance, oxygen use, and overall physical performance.

3mg
Coenzyme Q10 is found in nearly all cells—especially in energy-demanding organs—and supports cellular energy production (ATP), while acting as a powerful antioxidant and helping stabilise cell membranes.

20mg
Zinc is an essential trace mineral involved in over 300 enzyme systems, supporting immune health, growth and development, metabolism, hormone function, and vital processes such as DNA and protein synthesis.

33mg
Psyllium husks provide both soluble and insoluble fibre to support gut health, helping bulk stools, regulate transit time, and improve nutrient digestion and absorption.

20mg
Broccoli contains glucosinolates that are converted into powerful antioxidant compounds, helping protect cells from oxidative stress while also supporting stable blood sugar levels by slowing sugar release into the bloodstream.

100mg
Eggs provide a complete profile of essential amino acids, making them ideal for supporting muscle growth, strength, and faster recovery by supplying the body with the building blocks it cannot produce on its own.

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.
No fillers or artificial nasties
For calm, joints, digestion & more.
All Your Frequently Asked Questions - Answered!
Our dogs are exposed to pollution, toxins and infectious agents that cause damage to the cells of their body on a daily basis.
Prime-K9 Max Strength is an incredible powerhouse of natural healing. Whether your dog is prone to seasonal allergies or exposed to environmental stressors, this supplement is designed to keep their immune system in top shape, so they stay healthy and active at any age.
Your dog’s immune system is their natural defence against illness, and Prime-K9 Max Strength helps boost that defence. From joints to coat, your dog’s wellness needs are met with Prime-K9 Max Strength.
Yes! The only thing that affects the daily dosage of Prime-K9 Max Strength is your dog’s size. See our feeding info chart for more details.
Active Ingredients:
Amino Acid Blend:
Composition:
Maltodextrin, Brewers Yeast Powder, Zinc Gluconate, Dried Egg Powder, Kelp, Psyllium Husk, Spirulina, Alfalfa, L-Carnitine, L-Tartrate, DL Alpha Tocopheryl Acetate, Ascorbic Acid, Beef Meat Flavour, Co-Enzyme Q10, Thiamine HCl, Riboflavin, Nicotinamide, Calcium Pantothenate, Pyridoxine HCl, Folic Acid, Manganese Sulphate, Cyanocobalamin.
Nutritional Additives:
Zinc Gluconate, L-Carnitine L-Tartrate, DL Alpha Tocopheryl Acetate, Ascorbic Acid, Thiamine HCl, Riboflavin, Nicotinamide, Calcium Pantothenate, Pyridoxine HCl, Folic Acid Powder, Manganese Sulphate, Cyanocobalamin.
Flavouring:
Beef Flavour
Technological Additives:
Maltodextrin
Allergens shown in bold (Gluten, Egg).
Yes! This works with any diet. The formula is designed to assist your dog’s gut – not upset it!
We’ve produced Prime-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.
Prime contains a combination of supplements designed to nourish the skin and coat, helping to reduce itching, moderate inflammation, and improve the skin’s effectiveness as a barrier against allergens [1].
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.
The iodine level of Prime-K9 is very low at 0.03mg per gram.
What Makes A-OK9 Dog Health
& Welling Products Better
All Natural dog supplements that do more than just support - they transform
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