Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

Clinically Proven

Works Better & Faster*

PATENTED FORMULA

NATURAL & SUSTAINABLY SOURCED INGREDIENTS

For Dogs

Improve joint health today for endless zoomies.

Shop for Dogs

For Cats

Support healthy joints to keep your cats nimble, agile, and ready to pounce.

Shop for Cats

Potent Ingredients, Proven Results.

Antinol®Plus is joint care that works as hard as your pet plays. Backed by 40 years of research and three double-blind clinical trials, this natural, clinically proven formula delivers faster results than glucosamine and chondrotin - because your pet deserves nothing but the best.

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Harnessing the Power of Nature.

From the pure waters of New Zealand and Antarctica comes a breakthrough in joint care. Antinol Plus combines green-lipped mussel oil and Antarctic krill oil in a potent, natural formula that's as clean and pure as the waters it's sourced from.

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20 Years of Human Expertise, now for Pets.

From Great HealthWorks - leaders in premium human supplements for over 20 years - comes the same trusted care for your pets' joint and mobility health.

What that means:

Manufactured
in USA from Globally Sourced Ingredients

FDA Registered
Facility

Strictest Quality
Guidelines

Nationwide
Distribution

What Every Pet Parent Deserves:

Every pet deserves the best, which is why our supplements are crafted under strict manufacturing standards and proudly bear the NASC Quality Seal. From ingredient transparency to rigorous quality standards, we ensure your pet gets safe, effective support you can trust.

Look for the Seal

Quality Assurance

Ingredient Transparency

Regulatory Compliance

See for Yourself!

What other satisfied pet parents are saying:

It was an excellent product

It was an excellent product for
my 11 year old German
Shepherd. She was able to
enjoy a few more years with us,
without having back issues for a
more time than we thought she
would have.

Marcia C.

Improvement in pain
management

Good improvement in pain
management after 1ˢᵗ 30 days.
Reordering for sure!

Cristi S.

Helps keep the pep

Antinol Plus helps keep the pep
in my 13 year old Corgi's step.
Still playing agility games.
Happy doggie.

Anna P.

@antinolplus

  • POV: You’re a stay-at-home cat 🐱💅 From breakfast time time to loaf time, life is all about the purrfect routine—made even better with Antinol Plus for healthy, happy joints! 
 
Who else wishes they could trade places for a day?

#AntinolPlus #catsofinstagram #catmorningroutine
  • Canada… we’ve got big news! 🐾🇨🇦

Antinol Plus is officially available in Canada 🎉 Now, pet parents up north can give their dogs the joint support they deserve to keep moving, playing, and living their best lives!

Ready to support your pet’s mobility? Check out the link in our bio 🔗

#AntinolPlus #DogJointSupplement #Canada #DogSupplement
  • @sammy_in_the_city_ is all about prioritizing wellness this year, and that includes staying active, hydrated, and of course, supporting his joints with Antinol Plus. 🐾✨
 
Here’s to a year of feeling our best! Add Antinol Plus to your dog’s new year goals at the link in our bio 🔗
 
#AntinolPlus #TeacupYorkie #citydog #dogjointsupplement #doghealth #dogwellness
  • Breaking News: We’ve just discovered the secret to ultimate joint health… being ridiculously adorable 🐾💖

Ok, ok… APRIL FOOLS! 😆 While a cute face helps, keeping your pet active and mobile takes real joint support—that’s where Antinol Plus comes in!

#AprilFools #AntinolPlus
  • Do you find it difficult trying to give your dog supplements? Feeding time just got a whole lot easier!👨‍🍳 Homemade pill pockets are the perfect solution to feed your pet Antinol Plus—packed with all the key ingredients to support mobility and keep their joints in top shape.🐾💪 
 
Keep your pet moving with ease, just like @vixbull 🐶
 
#AntinolPlus #frenchbulldog #pillpockets #dogrecipes #frenchiesofinstagram
  • Time flies, but some things never change.❤️ @the.littlecabinthatcould has grown, moved, and made new friends—but he still runs, plays, and explores like he did as a pup. 
 
Thanks to Antinol Plus, he’s not just reminiscing about the good old days—he’s still living them. ✨
 
#AntinolPlus #seniordog #dogjointsupplement #doghealth
  • Spring is here, and it’s time to #SpringIntoMotion with your furry best friend! 🌼🐾 We’re celebrating the First Day of Spring with a GIVEAWAY to help keep your pet active, happy, and moving all season long! 

How To Enter:
1. Follow @AntinolPlus
2. Like this post 
3. Tag a friend who loves being active with their pet 🐕🐈 (each tag = 1 entry!)

Bonus Entry: Post a photo or video of your pet in motion using #SpringIntoMotion and tag @AntinolPlus 📸

Giveaway ends March 28th and winners will be announced March 31st. For official rules, see the link in bio. Who’s ready for a springtime adventure? 🌸

#AntinolPlus #ActivePets #petgiveaway #giveaway #springtime
  • Give your cat the best with Antinol Plus 😻

🦪 Our proprietary blend features green-lipped mussel oil, a rich source of SPMs that help maintain a healthy inflammatory response to support your cat’s joint health and mobility.

🦐 Paired with Antarctic krill oil, which is full of nutrients and antioxidants to keep your cat feeling great every day. 😺✨ Because they deserve to feel their best every day! 

#AntinolPlus #CatHealth #CatSupplement #cats #catsofig
  • Antinol Plus is joint care that works as hard as your pet plays! 🐾💪 Backed by 40 years of research & packed with key ingredients to keep joints healthy and mobility on point, it’s the perfect addition to their daily routine.
 
Give your pet the support they deserve, because they deserve nothing but the best! ❤️

#AntinolPlus #germanshepherd #dogjointsupplement #doghealth #pethealth #petparents
  • A healthy routine isn’t just for you—it’s for your furry best friend too! From staying active to daily wellness habits, the little things you do together make a big difference. 🌿

Because when you move, they move. When you thrive, they thrive. You’re stronger together. 💪🐾

What’s your favorite activity to do with your dog? Let us know in the comments! ⬇️

#StrongerTogether #AntinolPlus #JointHealthForPets #HealthyHabits #PetWellness