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Glyco Flex I 2-PACK (240 Tablets)

Item Number: GLYCOI240
Regular Price: $74.99Sale Price: $56.89
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Try Bonies Dental Bones - Hip & joint FormulaGlyco-Flex I contains Perna canaliculus, Glucosamine HCl, and Dimethylglycine to help support the rebuilding of collagen, cartilage, and joint structures.

It is part of the Vetri-Science® stage of life program. STAGE 1, REINFORCEMENT, for younger dogs or dogs predisposed to hip or joint dysfunction for the maintenance of optimal joint health. Glyco-Flex® I supports the structure and function of joints and connective tissue for puppies and dogs throughout their lives.


The usual dose of Glyco-Flex I soft chews for the first 4-6 weeks:

Weight of Dog Amount per Day
up to 30 lbs 1/2 tablet daily
31-60 lbs 1 tablet daily
61-100 lbs. 2 tablet daily
101+ lbs 2 1/2 tablet daily

Maintenance Dosage:

Weight of Dog Amount per Day
up to 30 lbs 1/2 tablet ever other day
31-60 lbs 1/2 tablet daily
61-100 lbs. 1 tablet daily
101+ lbs 1 1/2 tablet daily

*If giving more than 1 tablet, divide between AM and PM.

Customer Reviews

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4.88 rating based on 59 reviews
Matia's Mom by Diana06/07/2012

Thank you for making the product affordable.. We pay double at the Vets office. And Matia is a different dog when she takes them. Almost a "Puppy" again. We will be a regular customer from now on.

by thankful11/27/2013

I love this product. My girl had no mucsle at all in her back in, the vet suggested this to be given to her everyday, She is doing great !!!! running with the other dogs and she takes it with no problems,, I exspecally love the price. Thanks entirely pets!!!!!

Glyco flex 1 2pack by Sparky4611/25/2013

This is a good product. I have 2 Labs and they both use this. A lot less expensive than buying this product at my Vets.

Glucosamine by Cb040508/20/2014

My two bassets have taken this for years. My daughter has completed vet school and she recommended the product based on her studies.

by Butch03/22/2012

We have been using gycoflex 1&2 for 10 years and it has helped in rehab and prevention of joint injury for our rottweilers.

worth the price! by CCR11/18/2010

This product was recommended to us by our Vet as our 7 year old female, Jen, was showing a little bit of stiffness after longer hikes in the hills. So we purchased & gave to all three dogs and within a short time (less than a month) -- Jen no longer showed any stiffness and starting acting quite a bit more frisky & playful! YES!! so a year later, we're still on task and all three of our large dogs are happy & healthy with their bones & muscle structure.

Excellent Product by Riley from Washington State10/20/2011

As my three pups grow older, a few aches & pains have shown and this product was recommend by our vet to help with their mobility. All three (7, 8 & 9 years of age - all larger dogs) are on Glyco Flex and all three are feeling spunkier than they were. I love that the product also has two more stages, so as my dog age, we'll be able to keep them within the product line and keep them mobile & comfortable for years to come. Best price I could find was here an Entirely Pets and it was shipped so fast!! thanks!

simple way to keep the dogs healthy by Malcolm and Reznor from Santa Cruz, CA09/05/2014

The tablets are easy to give to the dogs and they love them.

The Real Deal by Luke from Seattle, WA02/17/2010

When my little dog was 12, she was very slow and crippled up. The vet prescribed Glyco Flex, and it made a striking improvement in her mobility. I had just assumed the problem was age, but instead it was poor nutrition, solved by this product. I'm so glad her last couple of years were spent relatively pain free. I give it to all of my dogs--they think it's a treat.

Great product! by desertes from California10/09/2011

All my dogs are on this product, it works great for them, and it is tolerated by all. My 11.5 year old English Setter boy has very little arthritis and is still running around happily! Thanks Glyco Flex!

Best product by Lorna from Seattle, WA12/10/2010

When my mini terrier was about 12, the vet prescribed Glycoflex, and in a few weeks, her mobility was markedly improved. The difference was so obvious, and her last couple of years were happier due to Glycoflex. I'm a big believer--I give it to my senior dog, and also my younger GSD rescue, who has hip dysplasia. The thing is, the vet wants way too much money for it, so it's better to buy it from Entirely Pets.

by Sandy from New Hampshire07/11/2013

Been using this product for many years. Entirely Pets website is easy to use and their response time is excellent. Received product within two days of ordering!

Glycoflex l by Pat from Greenville Ga.03/18/2012

Shipment was very fast & the price was much cheaper than any other-glad I've found Entirely Pets-will be ordering from them again

Great for older dogs by Rich from Penna.11/19/2012

this is a great product for older dogs. My two oldest gogs were both having trouble getting up when laying down, now both are doing much better.

Glyco Flex I by Monumental Dals from Monument, CO09/27/2014

Love the Glyco Flex products. I use them (the various stages) for all my dogs.

Great Value by Jenn M.04/06/2012

This is the best price by far on Glycoflex anywhere. I absolutely trust this product and use it for preventive joint care for all three of my dogs (ages 2yo-7yo).

Love the results of this product by TD from Phoenix, AZ09/26/2013

We have a couple of older dogs that were on Arthritis medication. We wanted to take them off of the medication due to the long term effects on the liver. So we researched and learned that Glyco-flex had very good ingredients with no long term side effects. After 2 weeks we saw that the Glyco-Flex works just as well as Veterinary medications without having any long term side effects.Love the product.


Questions and Answers

NASC Certified

This product has met all of the stringent quality and safety standards set by the NASC.

The NASC (National Animal Supplement Council) is a non-profit self regulatory group that set specific guidelines to which manufactures must strictly adhere.

This seal is meant to minimize risk by providing an easy way of communicating to consumers that a product and its manufacturer meet particular standards of quality, customer safety and service.

Those products that have the seal for NASC Quality and Safety standards have been strictly audited and were determined as meeting the following criteria:

  • Consistent manufacturing quality control
  • A system for evaluating complaints and adverse events
  • Clear and accurate labels compliant with codes and restrictions for all forms of labeling
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