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VETRISCIENCE

VetriScience Extra Strength Healthy Hip & Joint Chews, GlycoFlex Glucosamine and Green-Lipped Mussel Joint Support Supplement for Dogs, Promote Mobility and Soothe Joint Discomfort, Chicken, 120 Count

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Availability: In Stock.
Fulfilled by Amazon
Arrives Sunday, Apr 26
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Size: 120 Chews


Features

  • VET-FORMULATED & CLINICALLY TESTED: This extra strength hip & joint supplement for dogs is developed by veterinarians and has been clinically proven to increase hind-leg, mobility, and joint function in dogs by up to 41% in just 4 weeks. Ideal for senior dogs, large breeds, working dogs, and pets needing advanced joint support backed by science.
  • ADVANCED GLUCOSAMINE JOINT FORMULA: These soft chews combine glucosamine, MSM, and green-lipped mussel to help maintain hip and joint comfort, flexibility, and mobility. Designed as a daily joint supplement for active and senior dogs needing extra strength mobility support.
  • FOR ACTIVE, WORKING & AGING DOGS: Supports joint comfort and movement in sporting dogs, service dogs, and senior dogs that may experience stiffness or slower mobility. Suitable for small, medium, and large breeds needing consistent daily joint care to stay active through every life stage.
  • SUPPORTS CARTILAGE & JOINT FUNCTION: Formulated with essential nutrients like manganese and antioxidant vitamins C & E to help maintain cartilage structure, joint strength, and range of motion as part of a long-term joint health routine.
  • NASC QUALITY & TRUSTED MANUFACTURING: Manufactured in an FDA-registered facility and carries the National Animal Supplement Council (NASC) Quality Seal. This dog joint health supplement is made with no artificial colors or dyes, delivering high-quality joint support pet parents can trust.
  • HIGHLY PALATABLE CHEWS: Chicken liverflavored soft chews dogs love, delivering powerful glucosamine and MSM joint support without pills or powders. Easy to give daily to help maintain mobility, comfort, and healthy hips and joints at any age.

Description

VetriScience® GlycoFlex® 3 Extra Strength Healthy Hip & Joint Chews provide clinically tested joint support trusted by veterinarians for over 40 years. Formulated with high levels of glucosamine HCl, MSM, and GlycOmega® brand green-lipped mussel, this advanced supplement helps maintain comfort, flexibility, and mobility in active, aging, and large breed dogs. Each soft chew combines 10 active nutrients including DMG, manganese, and antioxidant vitamins C and E to help nourish cartilage, lubricate joints, and support overall joint function. This comprehensive blend is ideal for dogs that are slowing down, showing signs of stiffness, or needing extra support for long- term joint health and daily activity. Clinically tested and developed by veterinarians, GlycoFlex 3 reflects VetriScience’s commitment to science- backed formulations that deliver visible results. Many pet parents notice improved mobility and comfort in as little as four weeks of consistent use. Our joint supplement for dogs carries the NASC Quality Seal, ensuring product integrity, purity, and safety. Every batch is made in the USA in an FDA- registered facility under strict quality standards, with no artificial colors, dyes, or unnecessary fillers. These high-potency, chicken-liver flavored soft chews are easy to administer daily and enjoyed by dogs of all sizes and breeds. Whether supporting an active lifestyle, aiding senior comfort, or maintaining healthy joints in large breeds, GlycoFlex 3 offers comprehensive, vet-formulated hip and joint care you can trust. Help your dog stay active, comfortable, and full of life with VetriScience GlycoFlex 3 Extra Strength the clinically tested, veterinarian-recommended choice for maintaining healthy hips and joints at every stage of life.

Brand: VETRISCIENCE


Flavor: Chicken Chews


Item Form: Soft Chew


Active Ingredients: Glucosamine HCl - 1000 mg, Methylsulfonylmethane (MSM) - 1000 mg, Perna Canaliculous (GlycOmega brand Green Lipped Mussel) - 600 mg, N-Dimethlyglycine HCl (DMG) - 100 mg, dl-alpha Tocopheryl Acetate (Vitamin E) - 50 IU, Ascorbic Acid (Vitamin C) (Chew) - 24 mg, Manganese (as Mn Proteinate) - 10 mg, Grape Seed Extract - 5 mg, L-Glutathione - 2 mg, Selenium (as Sodium Selenite) - 0.002 mg See more


Item Weight: 30 Ounces


Is Discontinued By Manufacturer ‏ : ‎ No


Product Dimensions ‏ : ‎ 14 x 6.75 x 10.56 inches; 1.88 Pounds


Item model number ‏ : ‎ 0900569.120


Department ‏ : ‎ Vitamins & Supplements


Date First Available ‏ : ‎ December 20, 2002


Manufacturer ‏ : ‎ FoodScience, LLC


Best Sellers Rank: #749 in Pet Supplies (See Top 100 in Pet Supplies) #14 in Dog Hip & Joint Care


#14 in Dog Hip & Joint Care:


Customer Reviews: 4.6 4.6 out of 5 stars (10,955)


Flavor: Chicken Chews


Item Form: Soft Chew


Active Ingredients: Glucosamine HCl - 1000 mg, Methylsulfonylmethane (MSM) - 1000 mg, Perna Canaliculous (GlycOmega brand Green Lipped Mussel) - 600 mg, N-Dimethlyglycine HCl (DMG) - 100 mg, dl-alpha Tocopheryl Acetate (Vitamin E) - 50 IU, Ascorbic Acid (Vitamin C) (Chew) - 24 mg, Manganese (as Mn Proteinate) - 10 mg, Grape Seed Extract - 5 mg, L-Glutathione - 2 mg, Selenium (as Sodium Selenite) - 0.002 mg


Product Benefits: Antioxidant, Hip and Leg Strength, Joint Health, Mobility Support


Dog Breed Size: Giant, Large, Medium


Item Weight: 30 Ounces


Allergen Information: Allergen-Free


Brand Name: VETRISCIENCE


Target Species: Dog


Global Trade Identification Number: 14


Manufacturer: FoodScience, LLC


UPC: 026664156914


Item Type Name: Hip and joint Chews for dogs


Included Components: 1 Bag - 120 count Bite Size Chews


Unit Count: 120 Count


Warranty Description: Satisfaction Guarantee


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Sunday, Apr 26

This item is non-returnable:

Non-returnable due to Food safety reasons

View our full returns policy here.

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Top Amazon Reviews

    • Recommend using, incredible product.
Size: 180 Capsules
This has helped my dog with her mobility issues after an injury which cause her to be partially paralyzed. After a few weeks of this with crate rest and therapy, she was able to walk on her own. After taking this for continuously for over 6 months, my dog was able to jump on the couch. After a year of this, she was back to her old self. I think this made a huge difference in my dogs recovery. ... show more
Reviewed in the United States on March 22, 2026 by AquaDog
    • Great supplement for inflammation
Size: 120 Chews
These really work! He is not limping anymore!
Reviewed in the United States on March 17, 2026 by brooke
    • Magical! My elderly bulldog is refreshed from barely walking!
Size: 120 Chews
2 weeks, 2 Short weeks - and my dog is feeling like a new dog!! I have an old (8yo) English Bulldog who was already getting stiff. Then he survived a heat stroke but has some ugly after effects showing up. He could barely walk and was clearly in a lot of pain and I was teetering on the unthinkable because I don’t want to watch him suffer. But I happened upon this product, and although not my normal price range, I decided to give it a try. It’s been 2 weeks of 4 tabs a day (oh, and he actually eats them without having to be tricked with some other food around it!) He is now back to just a little stiff, but walking across the yard again for all of his “smells”, hopping back up on the couch (he couldn’t for a while) and today he even had a couple little bouts of a “trot” when he could barely walk himself outside to go to the bathroom just 2 short weeks ago. So if your dog has a joint problem, from age or type of dog he is, or even an injury - grab you a bag and maybe see the same unbelievable results I have. We have tried so many “chews” over his lifetime - most of which he refuses to eat - and had little to no results until NOW ... show more
Reviewed in the United States on August 27, 2025 by Jenny D.
    • Long term use with our three senior pups
Size: 120 Chews
All three of our senior dogs get these as a daily supplement. We don't have any problems getting them to take these, and they do seem to help. I know there's a big debate over the effectiveness of glucosamine in joint health and if it actually helps or it's more of a placebo. Our oldest dog is a little over 13 and has been receiving hip and joint supplements for years, and based on what our vets have told us, for a dog his age his hips and spine are in great shape. He is just recently starting to show arthritis in his spine and dysplasia in his hips, and being a larger dog (75 pound Lab/Retriever mix), every vet he's seen has said to keep up whatever we are doing for him. He gets good exercise, high quality food, and these supplements, so even though the jury is still out on whether or not glucosamine does or does not help, I'll keep giving these to our senior dogs. Maybe it's the other ingredients rather than just the glucosamine, but so far they've helped hold back the aging process in their joints. Even our two other dogs (one is 11 and the other is 9) don't show the level or extent of arthritis or dysplasia that should be present at their ages for their size and breed, especially our GSD. We had been giving them the hard tablets, but decided to switch to the chews because we don't have to worry about them being eaten. They have a bit of a funky smell, but the dogs don't mind. The pups snarf it down eagerly and look for more. We haven't had any tummy troubles switching from the tablets to the chewies, either. My only concern with the chews is that they will dry out as they do have a bit of a crumbly texture to them. There are a few tablespoons of crumbles at the bottom of the bag, but I think that is more of a shipping and delivery issue as these came in a big box (way too big for just two bags of chews) without any padding to keep them from bouncing around the box during shipment. In the two years we've been giving these to our pups, we've been pretty pleased with the results. Prevention is cheaper and less time consuming than vet visits, x-rays, shots, getting a pet to take meds like steroids or Rimadyl (which too frequently can permanently damage the liver), blood work to see how those meds are affecting the pet's liver or kidneys, and more. So as long as our guys keep showing such good results at keeping arthritis at bay, we will keep using GlycoFlex. ... show more
Reviewed in the United States on March 27, 2016 by Radar626
    • Great Product
Size: 180 Capsules
My dog has ivdd, and I think these helped a lot with healing his spine. It will never be the same, but he is stronger, and can walk and run now. The pills are giant, so I just take the capsule apart and empty the powder into his food. He's a voracious eater, so he has no problem with it. It digests easily and doesn't hurt his stomach. ... show more
Reviewed in the United States on January 26, 2026 by Amazon Customer
    • Excellent product
Size: 120 Chews
This product actually works fast
Reviewed in the United States on March 15, 2026 by Donnye Matthews
    • My Old Dog is Back!
Size: 120 Chews
Review Image by John R. Hill
OMG, my 13 year old Sheltie would last around 30 minutes after dinner in the afternoon playing fetch, and the usual games of hide and seek and after that would usually lay down for the evening for bedtime. After his first dose of this, he’s still going strong after two hours. I need to lessen the dose for sure! The other great thing was he loved it and ate it with his 4pm snacks before dinner without hiding it in cheese. He loved them and he is very picky! All I can suggest is you try them? This is after day one and I would highly recommend them. I will come back if things change in the near future. He is finally tired! Thank Goodness!😁 the other thing that I forgot to mention is that he is hip problems, he showed no signs of that this evening while playing. ... show more
Reviewed in the United States on January 29, 2026 by John R. Hill
    • great product- packaging from Amazon could be better
Size: 60 Chews
This product is great for our 10 year husky, her back legs are weak and these help with pain and help her joints/muscles heal. However, the last several times most of the chews are broken and in pieces (Amazon).
Reviewed in the United States on February 27, 2026 by B&H Dole

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