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RJX for Dogs™

RJX for Dogs™

Joint health Supplement

Regular price $39.95
Regular price $44.95 Sale price $39.95
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made in USA GMP certified no byproducts gluten free vet recommended

Flavor: Natural bacon

Made for Dogs

For ages: Over 1 year (especially beneficial for dogs over 7)

Extend the playful years with RJX for Dogs™ joint health supplement for dogs —an all natural supplement Each scoop provides therapeutic levels of three of the most studied nutrients for normal hip and joint flexibility: glucosamine, chondroitin, and MSM. Also, a special form of manganese, a critical mineral that may boost joint movement and health. 

If your dog is over 7 years old, is slow to rise, experiences stiffness, joint inflammation,  soreness, or lags behind on walks, your dog could be experiencing a slow progression towards arthritis. RJX is the trusted joint health supplement hero your dog needs for improved mobility and quality of life since 2009.


Add the joint health supplement to your dog's food daily according to body weight. Under 25LB (1/3 scoop), 25LB-49LB (1/2 scoop), 50LB-99LB (2/3 scoop), 100LB+ (1 scoop). Each scoop is equal to 1 tsp. If your dog is diagnosed with arthritis, ask your vet if RJX is a good natural complement to their therapies.

Supplement Facts

  • Manganese (Amino Acid Chelate) 15 mg
  • Glucosamine Sulfate 1500 mg
  • Chondroitin Sulfate 1500 mg
  • MSM 1500 mg

Other Ingredients

Supplement ingredients: Purified Water, Apple Cider Vinegar, Natural bacon flavor.

What to expect

Hip and joint supplements can improve your dog's quality of life. Each dog is unique, and their response to RJX will vary. For the most noticeable impact, we suggest a consistent daily regimen for a full 8 weeks. Remember, RJX isn't a quick-fix steroidal medication; its natural ingredients are designed for effectiveness over time. Patience is key - give your pet the full opportunity to benefit from this powerful, natural approach to joint health. For enhanced results, combine RJX with an omega-3 fatty acid, such as Celavin pure fish oil for dogs.

View full details
  • arthritis natural supplement

    Joint Health

    Fortify and cushion joints for agility and comfort with natural Glucosamine, Chondroitin, MSM.

  • dog arthritis natural supplement


    Aids flexibility for comfortable mobility in dogs.

  • dog muscle health

    Hip, Joint, Muscle Recovery

    MSM, researched for its relief in muscle and joint discomfort is a natural choice to reduce inflammation and improve hip and joint health.

extra strength natural joint supplement

Triple the strength. Triple the care.

Over 3x more potent than chews and treats

Unleash the power of advanced joint care with RJX for Dogs – a formula that stands leagues ahead of the rest. Each scoop of this premium powder is packed with high levels of glucosamine, chondroitin, and MSM, designed to nourish and protect your pet's joints more efficiently than ever.

vet recommended

Veterinarian Recommended

Endorsed by Experts, Loved by Pets

Nusentia® natural pet supplements are vet recommended since 2008. Our products come with the seal of approval from veterinarians, ensuring they meet the highest standards of pet health and nutrition. When professionals recommend it, you know it's the best choice for your furry family member.

Frequently Asked Questions

Ask us anything about RJX for Dogs™

natural joint supplement for dogs

What makes RJX different from other joint supplements for dogs?

RJX for Dogs stands out with its concentrated powder formula, offering over 3x more natural joint nutrition per serving compared to leading brands. It combines glucosamine, chondroitin, and MSM, specifically formulated for enhanced joint health in dogs.

Is RJX easy to administer?

Absolutely! The powder formula is designed for ease of use. It mixes easily and is virtually undetectable in your dog's food, with a natural bacon flavor that dogs love, making it simpler and more palatable than messy liquid alternatives.

How long does RJX for Dogs last?

Each jar of RJX for Dogs can provide up to 96 servings, depending on the size and needs of your dog. This makes it a cost-effective and long-lasting option for your pet's joint health.

Is RJX good for all breeds and stages?

RJX is suitable for dogs of various breeds over 1 year old. However, it's always recommended to consult with your veterinarian before starting any new supplement, especially for puppies, pregnant dogs, or dogs with specific health conditions.

Are there any artificial ingredients or fillers?

No, RJX for Dogs is formulated without artificial ingredients, byproducts, or grains. It's made in a US CGMP facility, ensuring high-quality, pure ingredients for your pet's safety and health.

How does RJX support joint health?

The blend of glucosamine, chondroitin, and MSM in RJX is researched for supporting joint health. These ingredients are known for aiding in the maintenance of healthy cartilage, reducing joint discomfort, and supporting overall mobility in dogs.

The Nusentia® Guarantee

We want your experience to be as worry free as possible, so we offer 60-days to try our products. If for any reason RJX for Dogs™ doesn't work out for your pet, simply reach out for a full refund.

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Customer Reviews

Based on 35 reviews
Blaise Laveay

Still haven't recieved the product!

Benny Quick

RJX for Dogs™

Jessie Ruggiero
RJX - Amazing! Better than RX from the vet

My pup, now 10 1/2 years old acts like she’s 5 years old! I’ve had her on RX (prescription) hip chews for a couple of years and decided to switch to RJX due to price and ingredients. The RX have many other ingredients in their “treat” hip chews I just don’t want to give to my dog. While the prescription chews worked OK most of the time, I know when they aren’t working when I’ve forgotten a couple of meals to give them, or if we’ve done too much for the hips in walking and jumping up and down on rocks etc… so I would notice if the RJX isn’t working. RJX hasn’t ever not worked. We go for long 1/2 to almost 2 mi. walks/hikes, jump up and down rocks, and my dog does not get up slowly after. My dog balances on hind legs for treats, and runs/chases other animals like she’s 5 years old again!. It’s a wonderful product! No reaction, no upset stomach, no bad poo, nothing! Love this switch! I’m about to start the second bottle. Easy to use. Just add to their food! I do make my dogs food, kibble, freeze-dried, dehydrated organic, you name it… has never worked for my pup, so if your pup is on commercial dog food I can’t say if it would work as well. The only reason for the 4 stars, and I would give 4.5 if I could, is because due to shaking the bottle and then pouring out, the liquid needs to be wiped off the neck of the bottle and the lid rinsed out. Now, when you have a lower amount in the bottle, it’s not as messy, but it would be so great if the bottle were made different for shaking and pouring out. ;)

Sara C.
Better than Dasoquin for our dog

My Anatolian/Great Pyrenees mix has severe hip dysplasia and ruptured her knee ligament. She was on the max dosage of prescription anti-inflammatory meds, dasoquin, and beef bone broth. She still limped and could not do her job as she liked. After three to four weeks on RJX I noticed she limped less and walked more. The improvements continued and now she is able to do her job as she likes, no limp, and she is down on prescription meds by more than half. Highly recommend!!

Stephane RIcher
Been using this for over 15 years

I have been using this amazing product for the longest time. My last dog (boxer 80 pounds) from 5 years old to 14 years old ( yep a 14 year old boxer) and now my 4 year old Golden Retriever is also using it. Best help you can get for their hips.