Nature's Antibiotic
Nature's Antibiotic
Nature's Antibiotic
Nature's Antibiotic
Nature's Antibiotic

Nature's Antibiotic

4.9 Stars (15,465 Reviews)

“We give Nature’s Antibiotic to the dogs in our shelter who are dealing with infections or weakened immune systems. We’ve even seen great results in cases where traditional antibiotics didn’t seem to help anymore.”

—Many Tears Rescue Shelter, United Kingdom

Nature’s Antibiotic – Because Nature Knows Best (and Doesn’t Charge Vet Fees)

Let’s face it—your dog doesn’t exactly whisper, “I think I’m coming down with something.” Instead, they might start licking, scratching, or giving you that look—you know the one. Cue Nature’s Antibiotic: your natural first responder when things get a little itchy, oozy, or just plain off.

 

This isn’t your average bottle of mystery goo. It’s a powerhouse blend of plant-based ingredients specially selected to help support your pup’s natural defences. No artificial junk, no complicated routines—just clean, gentle care when your dog needs it most.

 

Whether your furry friend has a grumble in their tummy, some suspicious skin patches, or just needs a little immune-boosting back-up, Nature’s Antibiotic is here to help… without the drama of vet waiting rooms or the price of a second mortgage.

 

It’s natural, it’s fuss-free, and it’s trusted by real-life vets and dog mums alike. One bottle. Loads of support. Zero side-eye from your pooch.
Size
€22,95

100% natural

60 ml

in stock

Free Shipping

on orders over €49

90-Day Results 

Guarantee

Vet 

Approved

100% natural

Immune system

No Resistance

Respiratory

Frequently Bought Together:
Eardrops with Colloidal Silver 100ml
Eardrops with Colloidal Silver 100ml
Eardrops with Colloidal Silver 100ml
Eardrops with Colloidal Silver 100ml

Eardrops with Colloidal Silver 100ml

€19,95
Pre+ Probiotic Drops
Pre+ Probiotic Drops
Pre+ Probiotic Drops
Pre+ Probiotic Drops

Pre+ Probiotic Drops

€22,95

100% Plant-Based Power—No Prescriptions, Just Pure Support

Say hello to Nature’s Antibiotic—your go-to, plant-powered alternative to traditional antibiotics. This all-natural formula is specially developed to support your dog’s immune response, boost their energy, and help maintain overall wellbeing—without the worry of side effects or antibiotic resistance.

 

Designed to give your dog’s natural defences a gentle nudge in the right direction, it works with the body, not against it. That means stronger cells, better resilience, and more tail-wagging days ahead—all with zero artificial ingredients and 100% peace of mind.

 

Because when your dog’s not feeling their best, nature has your back.

Did you know?

10%

of dogs with allergies actually have a food allergy. That means most itch-fests and sneezing sprees are triggered by things in the environment—like pollen, mould, or dust mites—not what’s in their bowl.

31%

of allergic dogs suffer from atopic dermatitis, a common skin condition caused by environmental allergens. Think blooming flowers, floating pollen, or dust in your sofa cushions—especially during spring and summer.

66%

of all dogs will experience some form of allergy or intolerance in their lifetime. From red, itchy hotspots to full-blown flare-ups, it’s more common than you might think—and knowing the signs can make all the difference.

Nature's antibiotic drops for dogs

in collaboration with Veterinarians

Approved and Used in Veterinary Clinics Across Europe

100% Natural

Free from Soy, Grain, Corn, Hormones, and Antibiotics

Delicious Flavor

Already Loved by Thousands of Dogs

Order more = safe more!

Take advantage of extra savings by stocking up now. Woof!
Nature's Antibiotic 2-pack

Nature's Antibiotic 2-pack

1.257 barks
€49,90
€39,95

+ Shipping

most POPULAiR
Nature's Antibiotic 3-pack

Nature's Antibiotic 3-pack

762 barks
€74,85
€49,95

FREE Shipping

BEST DEAL
Nature's Antibiotic 4-pack

Nature's Antibiotic 4-pack

1.059 barks
€99,80
€59,95

FREE Shipping

Safe, Smart, and Seriously Natural

 

Nature’s Antibiotic is a carefully developed, 100% plant-based supplement created as a gentle yet powerful alternative to traditional antibiotics. Designed to support your dog’s natural defences, it helps maintain a healthy immune response without the worry of side effects or resistance build-up.

 

Formulated with a blend of time-tested ingredients—like apple cider vinegar, garlic powder, pau d’arco, and goldenseal—this supplement supports the body’s natural protective functions and helps create a balanced internal environment. Plus, it contains zero animal proteins, making it a smart choice for dogs with dietary sensitivities, allergies, or intolerances.

 

Developed in collaboration with veterinarians and nutritional experts, Nature’s Antibiotic reflects the best of nature and science working together. It’s ideal for dogs who could use extra immune support—whether it’s due to environmental challenges, seasonal changes, or general wellness upkeep.

 

Please note: While this supplement is designed to support overall immune health, it is not a medicine and is not intended to diagnose, treat, or cure any disease. It should never replace professional veterinary care. Always consult your vet if your dog is unwell or on medication.

 

A gentle, thoughtful approach to supporting your dog—because nature knows best.

F.A.Q.

What are the ingredients?

Apple Cider Vinegar, Garlic Powder, Pau d’Arco, Goldenseal (Hydrastis canadensis), Glycerin, Purified Water.

What is the serving size

Note: Give this dosage twice per day!

• Dogs under 9 kg (20 lbs): ½ dropper (0.5 ml)

• Dogs 10 to 16 kg (22–35 lbs): 1 dropper (1 ml)

• Dogs 17 to 30 kg (37–66 lbs): 2 droppers (2 ml)

• Dogs over 31 kg (68+ lbs): 3 droppers (3 ml)

Are these drops suitable for every dog?

Yes! Our drops are completely safe for puppies from 6 months old to adult and senior dogs. Please follow the recommended dosage on the back of the package to ensure you're giving the right amount for your dog's size. This product is a complementary feed and not a medicine.

Is it all natural?

Yes, our drops are 100% natural & plant-based! They are made with carefully selected ingredients to support your dog's health without any artificial additives, ensuring a safe and healthy option for your pet.

When can I expect results?

Over 92% of our customers report visible improvements in their dogs within 30 days of daily use at the recommended dosage.

 

For best results, we recommend using the supplement consistently for at least 30–60 days. Natural ingredients take time to support the body’s systems effectively, so a little patience goes a long way. Give it time to do its job—your pup will thank you!

Can I give Natures Antibiotics drops together with your other supplements?

Yes, you can! 

How long can I give my dog the Natures Antibiotic drops?

Our drops are a 100% natural complementary feed, meaning you can give them to your dog without any time restrictions. You can adjust the dosage based on your dog’s specific needs and responses. It's important to monitor your dog’s health and consult your vet if you're considering changing the dosage. This ensures your dog gets the best care for optimal health and well-being.

How does the 90 days result guarantee work?

Woof! I’d love to tell you about our spectacular 90-Day Results Guarantee:

 

Don’t worry—we believe so strongly in the results of our supplements that we can offer this unique guarantee. If you don’t see any improvement in your dog, you’ll receive a full refund of the purchase price. However, please note that this guarantee applies only to supplements, not to care products, diffusers, or stress collars.

 

This is something truly special and shows how confident we are in the power of our natural supplements. We understand—because we’ve spent years ourselves investing in products that didn’t deliver on their promises for our own dogs. That’s why we decided to take the risk upon ourselves as the founders of K9 Laboratories, rather than placing it on you as owners.

 

Why can we offer this spectacular results guarantee? Because every day we receive emails, letters, messages, videos, and Facebook posts from grateful owners who have noticed improvements in their dogs thanks to our supplements. Thousands of satisfied customers and their dogs are the ultimate proof for us.

 

Here are the warranty conditions:

 

Ensure that you have followed the usage instructions, including proper application and correct dosage for at least 90 days.

 

You have not observed any improvement in your dog after 90 days. This does not necessarily mean that all issues are completely resolved. It simply refers to a noticeable improvement in the symptoms.

Warranty claims must be made within 14 days after the 90-day period ends. Warranty claims submitted after this period cannot be considered.

 

Send an email to info@k9laboratories.co.uk with your proof of purchase and a request for the warranty form. You will receive the warranty form by email, which you will need to complete so our experts can review it.

 

Once the completed warranty form is approved, you will receive a store credit voucher via email within 8 business days for the purchase amount. 

Please note: No refunds are issued; you will always receive a store credit voucher to use in our shop.

This warranty applies to a maximum of 1 pet or supplement per household for 90 days.

 

Please note: If a pet does not like the supplement or experiences loose stools, this does not fall under the warranty.

When will I receive my product if I order now?

If you place your order before 16:00 AMS time, it will be shipped the same working day. We use MyParcel for shipping, and delivery to the UK takes approximately 4-5 working days. Please note that customs processing may affect the delivery time.