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

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Product Description

Clinically Proven Glyco Flex 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 recommended
  • Clinically proven to increase hind leg strength in 4 weeks
  • Maximum strength for working dog breeds, senior dogs and lap dogs
  • Contains perna, glucosamine, MSM and DMG
  • Includes antioxidants for advanced joint support
  • Naturally flavored with real chicken

See all items by VetriScience »

Item Number 57607
Country of Origin
  • United States
  • Senior
Food Form
  • Treats
Supplement Form
  • Chews

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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 190 reviewers.
Rated 5 out of 5 by My Golden, Rosie, looks forward to her "medicine"... Rosie is an 8 year old Golden Retriever, with a torn Left ACL. The cost of surgery is prohibitive for me, and our vet advised not to pursue it because of her age and weight. I belong to a couple of Golden groups and this product was mentioned more than once, with many thumbs up. We are trying it, Rosie loves it and looks forward to taking it. It seems to have given her more mobility and less of a limp. She has even been seen running (well, walking real fast). We will definitely keep up this treatment! May 19, 2016
Rated 4 out of 5 by 4 Treats a Day! 4 treats a day for an 83-lb pup is pricey! My 2-year old pup has been on this about a 2 weeks now but we did try the GlycoFlex Plus for about a month prior. His sensitive stomach tolerated both well with no GI upsets at all. I've not noticed a remarkable difference in him given his background- he's post op 3 knee surgeries between Aug. to Dec. 2015 and was born with severe bilateral hip dysplasia. We've tried several GC & MSM products since he was 4 months of age- from treat-like, pills, liquid to this and because he's always limped and walked funny, I can't really tell whether it's helping or not. The reason I change brands, is that different brands have their own blend of stuff added to their GC & MSM supplement like ASU, hyaluronic acid, boswellia, bromelain, etc... and this one DMG & perna canaliculus. I'm in constant search of one supplement that will just WOW me where I can see dramatic difference in my pup. I wish he could tell me how he feels. I've come to a realization, I can't fix my pup and no supplement will, l but I want to help him have the best quality of life as he ages. I continue to give him oral glucosamine supplements (as well as monthly Adequan injections, NSAIDs and Tramadol) to slow down the disease process of arthritis and will continue to do so for the rest of his life. May 1, 2016
Rated 4 out of 5 by I can see a difference Bought this for my German Shepard her hips and knees were hurting and she was having issues getting around. I have definitely seen a difference since she has been taking this for the past 10 days. She has shown improvement in mobility and indications of less pain. I also feed her food with glucosamine and chondroitin. I would recommend giving it a try. May 16, 2016
Rated 4 out of 5 by my choc lab doing better. Shelty would not eat them . Labs hips seem to be less painful. She loves them like a treat. My shelty would not eat them do you have another flavor ???? May 19, 2016
Rated 5 out of 5 by I use them for treats. The dog likes them the only draw back is they make him a little loose. There good for his legs as he has a issue with them. I give them to him every day. May 10, 2016
Rated 5 out of 5 by This is a great product Very fast shipping ordered on Friday and fed ex delivered on Saturday. Very friendly sales person very helpful. Thank you well pleased May 13, 2016
Rated 5 out of 5 by Picky chi I have a picky chihuahua that is 11 years old. He does not like taking any kind of pills but these chews he LOVES. I HAVE ONLY BEEN GIVING IT TO HIM FOR 2 weeks so I dont really know yet if it makes a difference but I will continue giving him these! May 2, 2016
Rated 5 out of 5 by An excellent product! I ordered this for my 6 year old Pitbull Rocco, he's very energetic, like a puppy, I swear he's never going to get old! He tends to over do it when we go for his daily walks, the jumping the chasing rabits , etc., so he was limping a few days ago and I decided to start him on this and see what happen. Product arrived 3 days later professionally packed, he's been taking it (4 daily) ( he's a big boy, very fit 75 pounds of beautiful muscle) for a week now, limp is gone, but I am going to wait for another week before we start walking again. Just a precaution. Great product I highly recommend. Rocco has not problem eating the treat shape medicine. April 19, 2016
  • 2016-05-24 T05:24:31.475-05:00
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