Buy 1 Get 1 Free on GLX3 for Dogs

Same Oil 150k+ People Take
Same Oil 150k+ People Take
Secure checkout
Secure checkout
Free Shipping
Free Shipping
90-Day Money-Back Guarantee
90-Day Money-Back Guarantee
Icon Ethically sourced from New Zealand waters

Muscle & Joint Support That Actually Helps Your Dog

GLX3 for Dogs is the same New Zealand mussel oil 150,000 people trust for their own joints, now dosed for your dog's weight.

  • Supports joint comfort and easier movement
  • Three ingredients, no honey, starch or fillers
  • A pea-sized gelcap most dogs take like a treat
Buy 1 Get 1 Free $59.99

2 bottles, about a 2-month supply for dogs up to 60 lbs.

Estimated delivery - 2-4 business days
Free Shipping
90-Day Money Back Guarantee
Secure Checkout

Benefits

If your dog has started hesitating at the bottom of the stairs, or needs a boost into the car, GLX3 can help. It supports healthy joint function and comfortable movement, so stairs, car rides and walks become easier again. It's built on ETA, a rare omega-3 that standard fish oil doesn't supply.

Why We're Different

Most joint chews, including glucosamine chews, are built on leftover mussel powder, which is what's left when the oil has already been extracted. GLX3 skips that. It's the concentrated mussel oil itself, not the powder, a more effective and potent solution. No crazy mixes, no honey, starch or fillers. Just three simple ingredients. Green lipped mussel oil, New Zealand olive oil and natural vitamin E, put together in a way that's tasty enough for dogs to take like a snack.

What's Inside

Green lipped mussel oil (Perna canaliculus) is the active ingredient, and the one part competitors leave out when they switch to powder. It carries a rare omega-3 that supports joint comfort and easier movement, where standard fish oil comes up short.

New Zealand olive oil is the carrier oil. It helps the gelcap go down easily and keeps the mussel oil stable.

Natural vitamin E is a natural preservative. It protects the oil's potency from the day it's sealed to the last dose in the bottle.

What to Expect

Month 1: Start building the routine. One gelcap a day, every day, with their favorite meal. Consistency is key here.

Month 2: The pause at the stairs or the car door is usually the first thing you'll notice changing. Your dog starts getting their confidence back.

Month 3: Easier mornings and longer walks. You start getting your old dog back.

Dosage by Weight

Dog's weight Softgels a day 1 bottle lasts
Up to 60 lbs 1 30 days
61 to 90 lbs 2 15 days
Over 90 lbs 3 10 days

Our 90-Day Guarantee

If you don't see your dog moving easier within 90 days, send back the empty bottle and we'll give you a full refund.

It covers every order placed in the first 90 days, and you can reach our team directly if you have questions along the way.

Ethically sourced from New Zealand waters
View full details
"You Know The Pause"

Watching your dog slow down is heartbreaking, especially when you remember the energy they used to greet you with at the door. You still see the excitement in their eyes, but you know their body's not the same anymore. That's why we built GLX3 for Dogs.



It's the same New Zealand mussel oil 150,000 people take for their own joints, dosed for dogs, in a gelcap they take like a treat.

"You Know The Pause"
Rating Stars
Rated 4.9/5 by 1000+ customers
* No Coupon Needed
"You Know The Pause"
What To Expect
We're confident you'll see a difference, which is why every order comes backed by an ironclad 90-day money-back guarantee.
The Routine Begins
Month 1
The Routine Begins
The natural compounds in green lipped mussel oil begin building up in your dog's system. One gelcap a day is all it takes, consistency matters more than anything else this month.
Comfort starts showing
Month 2
Comfort starts showing
As those levels build, owners typically notice the pause at the stairs or the car door start to shorten first.
They move like they used to
Month 3
They move like they used to
With 90 days of steady dosing, easier mornings and longer walks become the new normal. Your guarantee covers this entire window.
The GLX3 Difference
This isn't just another joint supplement or fish oil. Here's why we stand out from the crowd.
Comparison Table
Rating Stars
Rated 4.7 by verified dog owners
* No Coupon Needed
Comparison Table
Easier Than A Chew
Most Dogs Take It Like A Treat
Most Dogs Take It Like A Treat
A pea-sized soft gelcap. Most dogs gobble it straight from your hand.
Picky Eaters? Slice It Onto Dinner
Picky Eaters? Slice It Onto Dinner
Pinch it, snip it, squeeze the oil onto food. No pill pockets, no wrestling, no fillers needed to hide a taste.
What's Inside GLX3?
Three ingredients. That's the whole list. Because you slice the gelcap onto food, nothing is needed to hide a taste.
Green Lipped Mussel Oil
Green Lipped Mussel Oil
Concentrated New Zealand mussel oil, rich in omega-3s including the rare ETA you won't find in ordinary fish oil, to support joint comfort and mobility
New Zealand Olive Oil
New Zealand Olive Oil
Carrier oil that supports absorption and adds natural antioxidants.
Vitamin E Oil
Vitamin E Oil
Natural antioxidant that keeps the oil fresh.
Get It In 3 Simple Steps.
Quick, easy, and hassle-free.
Order Today
1
Order Today
Order now and get your free second bottle. Ships from Dallas, TX with tracking straight to your door.
Fast & Secure Delivery
2
Fast & Secure Delivery
Free shipping anywhere in the USA. Every package tracked, every order backed by our friendly support team.
Watch Them Move Easier
3
Watch Them Move Easier
With 90 days of steady dosing, easier mornings and longer walks become the new normal again. You're protected by our 90-day money-back guarantee the whole way there.
Real Dogs, Real Results
Stars
Rated 4.7 by verified dog owners
Rating
"We have a very happy dog now, she's moving so much better, climbing stairs again which she hasn't done for over a year."
WD
Wanda D.
Verified
Verified Customer
Rating
"Our geriatric pekepoo is more energetic and doesn't seem to be as slow as she was previously! I'll call it a win!"
JB
Jennifer B.
Verified
Verified Customer
Rating
"No more cries of pain. It's like nothing was wrong, and my other dog who is 6 is acting like a puppy."
CV
Carmen V.
Verified
Verified Customer
Rating
"I believe it is helping my dog. She seems to be getting around a lot better."
JR
Jana R.
Verified
Verified Customer
Rating
"I have a Rhodesian ridgeback lab mix dog, he seems healthier than ever. I will definitely be reordering."
BG
Bree T.
Verified
Verified Customer
Rating
"The ONLY thing that prevented my dog from chewing his wrists... I am a veterinary technician."
CK
Christina K.
Verified
Verified Customer
Rating
"Great product, my dogs' coats are so shiny and for senior dogs their mobility is great!"
WD
H.
Verified
Verified Customer
Rating
"GLX3 is by far the best for my GSD. I have seen much improvement in her mobility since we started her on it."
GSO
German Shepherd owner .
Verified
Verified Customer
Rating
"So happy to have found this after months of trying different supplements. My pup has knee arthritis and a torn meniscus."
HA
Hilda A.
Verified
Verified Customer
Frequently Asked Questions
Will my dog actually take it?
Plus
Minus

Most dogs take the gelcap straight from your hand, like a treat. If yours won't, snip it open and squeeze the oil onto their food. There's nothing to taste or mask.

Is this the same product people take?
Plus
Minus

Same oil, same three ingredients. The only difference is the dose, set by your dog's weight.

How do I know how much to give?
Plus
Minus

Dosage depends on your dog's weight:

FAQ Details DesktopFAQ Details Mobile
How long does one bottle last?
Plus
Minus

Each bottle holds 30 softgels.

  • Up to 60 lbs: 30 days
  • 61 to 90 lbs: 15 days
  • Over 90 lbs: 10 days
How long until I notice a difference?
Plus
Minus

GLX3 builds up over time, so give it a few months of daily use. Most owners first notice the pause at the stairs or the car door getting shorter. Your 90-day guarantee covers that whole window.

My dog has reacted to shellfish before. Can they take it?
Plus
Minus

GLX3 is made from green lipped mussels. Talk to your vet before starting if your dog has had a shellfish sensitivity.

Can my dog take it with other supplements or medications?
Plus
Minus

Check with your vet before adding any new supplement if your dog is on medication.

Can I give it to my cat?
Plus
Minus

GLX3 for Pets is made for dogs and cats. Contact our team and we'll help you with the right amount for your cat.

Am I signing up for a subscription?
Plus
Minus

No. The BOGO is a one-time purchase. Nothing reorders unless you choose a plan yourself, and you can pause, skip or cancel that plan any time.

What if it doesn't work for my dog?
Plus
Minus

Tell us within 90 days and we refund every bottle you bought in that window. You don't need to send back what's left.

Where does my order ship from?
Plus
Minus

Every order ships from Dallas, TX, with tracking sent straight to you.

Is shipping really free?
Plus
Minus

Yes. The BOGO offer ships free anywhere in the USA.

Same Oil 150k+ People Take
Same Oil 150k+ People Take
Secure checkout
Secure checkout
Free Shipping
Free Shipping
90-Day Money-Back Guarantee
90-Day Money-Back Guarantee
Tired Of Watching Your Dog Slow Down?
Give Them GLX3.
Pure New Zealand green lipped mussel oil, dosed for dogs, backed by our 90-day guarantee. Order now and get your second bottle free.
Give Them GLX3.
Icon
Supports Joint Comfort
Icon
Supports Mobility & Flexibility
Icon
Supports Energy & Play
Rating Stars
Rated 4.7 by verified dog owners
* No Coupon Needed
Give Them GLX3.

These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease. Individual results vary. Consult your veterinarian before use, especially if your pet has existing health conditions or takes medications.