Joint Support Powder

The one-scoop routine that makes for more good mornings.

  • Lubricates the joints and supports long-term cartilage health
  • Cares for the foundational structure of the joint, not just the pain
  • Promotes a naturally active, more energetic life
  • 1,000 mg of New Zealand green-lipped mussel, in every scoop

Choose a weight to see daily serving and supply.

Serving guide

Mix into food once a day. 1 scoop = 5 g.

How much to give each day
Your dog’s weightDaily amount
Under 30 lb½ scoop
30–90 lb1 scoop
Over 90 lb2 scoops

Follow the directions on your tub.

Choose your tub size

Unavailable

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  • Fast shipping
  • Won’t eat it? Full refund.
Refills, shipping & refunds

Automatic refills: Available refill options and prices are shown above. Review your refill schedule at checkout.

Won’t eat it? Tell us and we’ll refund you in full.

The marine ingredient

Green-lipped mussel

1,000 mg per 5 g scoop

A whole-food shellfish powder and the heart of the blend.

FIVE INGREDIENTS. ONE SCOOP.

What’s in every scoop.

Amounts per 5 g scoop.

Discover the research behind our ingredients.

Veterinary researcher

Orthopedic scientist

“From a laboratory and clinical trial perspective, the green-lipped mussel (Perna canaliculus) is a highly fascinating marine organism. Early in my research career, I was skeptical about ‘miracle joint supplements’ because so many lack rigorous data. What changed my perspective on GLM powder was its distinct chemical blueprint. Unlike standard fish oils that primarily offer EPA and DHA, cold-extracted green-lipped mussel powder contains a unique matrix of free fatty acids, triglycerides, and eicosatetraenoic acid (ETA)—a rare omega-3 that acts as a highly potent inhibitor of the lipoxygenase (LOX) and cyclooxygenase (COX) inflammatory pathways.

When we monitor subjects in controlled, double-blind trials, the objective data mirrors what owners see at home. We use force-plate gait analysis to measure exactly how much weight a stiff or arthritic animal can bear on its limbs. Within 6 to 8 weeks of introducing a bio-active GLM powder, we consistently observe statistically significant increases in peak vertical force. In plain terms: the subjects are demonstrably more comfortable and placing more weight on their joints.

When utilizing a stabilized, cold-processed whole powder, the scientific literature clearly demonstrates that it actively blunts the cascade of joint degradation, reduces cellular inflammation, and offers a highly effective, evidence-based foundation for long-term mobility management.”

  • Clinical trial research
  • Green-lipped mussel research
Veterinary researcher

Dr. Buzbey

Large animal veterinarian

“As a large animal veterinarian practicing for over fifteen years, I have seen my share of joint supplements come and go. When I first looked at New Zealand green-lipped mussel (GLM) powder years ago, I viewed it through a healthy, skeptical lens typical of clinical medicine. However, the science behind its marine lipid profile, specifically the rare ETA (eicosatetraenoic acid) component caught my attention.

In practice, I frequently recommend cold-processed, whole GLM powder as an adjunct for dogs dealing with early-to-moderate osteoarthritis. What we see clinically over a four-to-six-week period is a noticeable improvement in daily mobility, willingness to rise, and general comfort. It doesn't replace a strict multimodal pain management plan or NSAIDs when an animal is in severe acute pain, and it is not a magic cartilage-regrowing drug. However, as a natural anti-inflammatory support that works synergistically with standard care and without the heavy processing or sustainability issues of some standard fish oils it remains one of the few nutraceuticals I consistently keep on my own clinic shelves and recommend to pet parents.”

  • 15 years in practice
  • Leading veterinary researcher
Dr. Buzbey

Dr. Peter Dobbes

Large dog specialist

“Throughout my years in veterinary medicine, I have witnessed countless pets struggle with mobility as they age. Too often, the standard approach is to wait until a dog is visibly limping and then prescribe immediate, heavy pain-masking medications. While those have their place, they do nothing to care for the foundational structural environment of the joint.

That is why I advocate for a synergistic approach utilizing green-lipped mussel. It targets and supports the connective tissue, cartilage matrix, and overall structural integrity of the joints to ease discomfort naturally.

Green-lipped mussel contains raw building blocks like chondroitin and unusual marine fatty acids. This unique combination doesn’t just block pain signals; it actively helps lubricate the joints, maintain long-term cartilage density, and promote a naturally active, more energetic lifestyle for your dog.”

  • 40 years in practice
  • Senior dog mobility
Dr. Peter Dobbes

From the HOUND pack

Good dogs. Everyday stories.

  • Person preparing a dog bowl with a golden dog nearby.
    I recently started trying to find a good, affordable joint supplement for my dog. This is the best I’ve found. He’s going up and down the stairs on his own now — something he hadn’t been able to do in months. Worth every dime.

    jordan w

  • Person sitting beside a chocolate Labrador.
    My dogs hate chewable tablets. This has helped my dogs with their joints and hips. You mix it with their food. They hate taking hard chewable supplements, so I no longer have to force them.

    jade bello

  • Close-up of a dog beside a person.
    I see a big difference. I recently started trying to find a good, affordable joint supplement for my dog. This is the best I have found. I see a big difference in my dog with this ingredient.

    michele hodde

  • Joint-support tub held above a black and tan dog.
    I've been using it for my older dog for a few weeks now — and I honestly couldn't be more pleased. He seems a lot more comfortable getting up, climbing stairs, and lying down without stiffness.

    laurn j

  • Joint-support tub held above an open delivery box.
    A great product for my furry friends. Their comfort, health and physical well being has been extended and allowed them a happy life. Their appearance has improved, digestibility has improved, the cost was fair and reasonable. Thank you.

    Michael Farrell

  • Person sitting beside a black and tan dog.
    My old arthritic dog loves these. My vet pointed these out to me and said she had heard from some of her patients that these were helping. I tried it and can't say for sure if they helped my dog's mobility, but she li...
    Read full review
    My old arthritic dog loves these. My vet pointed these out to me and said she had heard from some of her patients that these were helping. I tried it and can't say for sure if they helped my dog's mobility, but she liked them and it didn't hurt anything. Made me feel like I was doing what I could. This is a lot cheaper than some of the prescription medications suggested by the vet that I couldn't afford. I recommend trying these to see if they help.

    janice l

  • Golden dog waiting beside a bowl of food.
    My old man is turning 10 in November 2023 and earlier this year, I noticed some definite slowing down with him. I ordered this product and within the first couple of weeks, it was like he had new life to him.I could t...
    Read full review
    My old man is turning 10 in November 2023 and earlier this year, I noticed some definite slowing down with him. I ordered this product and within the first couple of weeks, it was like he had new life to him.I could tell that jumping up and down from the bed was bothering him so I was looking into bed stairs but after giving him this product, there was an immediate improvement in his mobility, to the point that there was no need to purchase the stairs anymore.He was also putting on a lot of weight as he was no longer as active as he used to be. But within the time using this, he’s lost the extra ten pounds, as he has been running and exploring the yard once more.

    john tallie

  • Golden dog investigating an open delivery box.
    I started one scoop on her dinner, and within a few days she was getting up easier. Two weeks in, she was bounding around like a much younger dog. also not having to worry about every running out with the automatic refills is so nice

    Natasha s

Simple care. Clear details.

  • 1,000 mg green-lipped mussel per 5 g scoop

  • A serving guide for your dog’s weight

  • Mix the powder into mealtime

  • Full ingredients and shellfish information

GOOD QUESTIONS. STRAIGHT ANSWERS.

Let’s clear a few things up.

How long until I see results?

Give it a full tub. Joint-support ingredients build up over weeks, not days, so we suggest keeping notes on your dog’s walks, stairs and getting up over the first 6–8 weeks.

What if my dog won’t eat it?

Tell us and we’ll refund you in full.

How do refills work?

When automatic refills are available for your selected size, the price and refill interval are shown above. Review your refill schedule at checkout.

Is it safe for my dog?

It contains shellfish. If your dog has allergies, takes medication or has a health condition, check with your vet first.