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VetriScience GlycoFlex Stage III Ultimate Strength Joint Support Bite-Sized Dog Chews, 120 count

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  • Lifestage
    Senior, Adult, All Stages
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  • Supplement Form

Clinically Proven GlycoFlex III Hip and Joint Supplement for Dogs represents the third stage of VetriScience Laboratories’ comprehensive joint support program designed to maintain comfort and mobility through all stages of your dog’s life. Recommended by veterinarians for over 30 years, this formula offers higher levels of glucosamine, MSM and perna canaliculus for superior joint care. Glyco Flex III is suggested for active and competitive dogs to maintain top form, but also provides support for dogs showing signs of aging and discomfort as well as those with limited mobility after orthopedic surgery.

Key Benefits

  • Veterinarian approved canine joint support with perna, glucosamine, MSM, DMG, and antioxidants for advanced joint support
  • Recommended for dogs with a maximum need to joint and connective tissue support, joint and connective tissue support, geriatric and working dogs as well as to support normal recovery after orthopedic surgery
  • Great for dogs of all weight ranges to maintain comfort and mobility through all stages of your dog’s life
  • Clinically proven to increase hind leg strength in dogs by up to 41% in 4 weeks
  • Bite-sized soft chews are naturally flavored with real chicken so it’s easy to keep even picky pups healthy

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Active Ingredients Per 2 Chews: Glucosamine HCl (Shrimp and Crab) (1000 mg), Methylsulfonylmethane (MSM) (1000 mg), Perna Canaliculus (Glycomega Brand Green Lipped Mussel) (600 mg), N,N-Dimethylglycine HCl (DMG) (100 mg), Dl-Alpha Tocopheryl Acetate (Vitamin E) (50 Iu), Ascorbic Acid (Vitamin C) (24 mg), Manganese (as Mn Proteinate) (10 mg), Grape Seed Extract (5 mg), L-Glutathione (2 mg), Selenium (as Sodium Selenite) (0.002 mg), Inactive Ingredients: Brewers Yeast, Canola Oil, Chicken Liver Flavor, Citric Acid, Glycerin, Mixed Tocopherols, Propionic Acid, Proprietary Blend (Maltodextrin, Sodium Alginate and Calcium Sulfate), Rosemary Extract, Silicon Dioxide, Soy Lecithin, Vegetable Oil, Whey (Glycomega Is A Trademark of Aroma New Zealand Ltd.).


Initial feeding period (4-6 weeks): up to 30 lbs: 1 chew daily, 31-60 lbs: 2 chews daily, 61-100 lbs: 4 chews daily, 101 lbs and over: 5 chews daily. Maintenance period: up to 30 lbs: 1 chew every other day, 31-60 lbs: 1 chew daily, 61-100 lbs: 2 chews daily, 101 lbs and over: 3 chews daily. If giving more than 1 chew daily, divide between morning and evening feedings.

Customer Reviews

Rated 4.7 out of 5 by 230 reviewers.
Rated 5 out of 5 by Great product, excellent price My 12+ year old mutt, Darcy, has been on this product for about 6 years now. She had no specific problems, but I had some on hand for her sister, and when she passed, thought I would continue giving them to Darcy. She eats the treats without any complaints and is able to run, jump and pretty much do anything she wants. The vet said she has some mild arthritis in her back, so I think these help to keep problems at a minimum. She is a trim 36 pounds, that helps too! Her new sister, a chunkier 44 lb mix of beagle, corgi and lab, has also been taking this for about 2 years now. The vet said a couple years ago Emmie has hip dysplasia, but Em doesn't seem to know that. She likes to go running with me, loves to run at the park and does the little dancing doggy thing for her treats (her idea, not mine). My only complaint with this product is there is a very pronounced and yucky smell lately. It never smelled bad before. But the dogs don't mind, maybe it enhances the flavor for them. September 1, 2016
Rated 5 out of 5 by Affordable and Just what I need The convenience of your store and the prices give this an A+++++. Whenever I chat online with your staff they try and find me discounts and find the best way to answer my question. For this product I paid 85.00 at my vet for..... I was like man how and I going to afford this, her food, and vet visits etc. My friend recommended this site and I looked around for the glycoflex. I couldn't believe the price... more than half of what my vet charged! Now her food and this are under a 100.00 and I don't have to drive and go pick it up. The food comes on time and I couldn't be happier. Autpayment/shipment made my life 100 times easier. September 19, 2016
Rated 4 out of 5 by Puppies love em! My vet recommended these for my two 9 month old labs because the female seems to be having issues being stiff after laying down. I give them to both dogs as recommended. They have a strong scent but not bad like some other reviews I read. The dogs race to the kitchen when they hear the bag open. Only 4 stars until they are on them a little longer to see exactly what type of results we get but so far it looks very promising. September 9, 2016
Rated 5 out of 5 by Product has good ingredients Have only had my dog on it for a week and a half but it seems to be working, the limp that he had is less pronounced will keep giving him the four for the full six weeks and then see how he is doing. September 10, 2016
Rated 4 out of 5 by Just started using this product but so far I can see a change in both dogs I just started using this product but I already see a change in both dogs. They both seem to be moving easier. September 12, 2016
Rated 1 out of 5 by Did not agree with my dog's tummy The only reason I'm giving this product one star is because my dog did not tolerate the vitamins. It gave him pretty bad diarrhea after being on it for several days. September 9, 2016
Rated 5 out of 5 by Dogs love them My dogs tend to be very opinionated at treat time. But both of them love this treat and it has helped with there older joints. August 28, 2016
Rated 5 out of 5 by Made a difference! Our dog tore her CCL about 6 months ago and was on Quellin, prescribed by our vet. A generous neighbor let us try GlycoFlex to see if it would help her joint mobility, and what a difference! After the initial 6 weeks, she has been on longer, sometimes multiple walks a day, without limping later! We stopped using Quellin and went strictly to GlycoFlex. She absolutely LOVES it! August 24, 2016
  • 2016-09-23 T06:08:51.205-05:00
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