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Glyco Flex III 3-PACK (360 Tabs) + FREE Joint Treats!

Item Number: GLYCOIII360
Regular Price: $188.99Sale Price: $129.99
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Try Bonies Dental Bones - Hip & joint Formula Save more with this 3 pack of Glyco-Flex® and free shipping! Plus, get a FREE tub of Joint Treats

Glyco-Flex® III contains Perna canaliculus, Glucosamine HCl, Dimethylglycine, Methylsulfonylmethane, Manganese, Vitamin C, Vitamin E, Selenium, Grape Seed Extract, and Glutathione. It is the most complete joint formula providing factors necessary for joint restoration, as well as added Methylsulfonylmethane for maximum comfort during recovery.

It is part of the Vetri-Science® stage of life program. STAGE 3, RESTORE, for maximum support for joint dysfunction. Glyco-Flex® III helps support healthy and pain-free joints.

More Effective alternative available



Active Ingredients Per Tablet or 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
Calcium Ascorbate (Vitamin C) Tablet . . . . . . . .30 mg
Ascorbic Acid (Vitamin C) Chew . . . . . . . . . . .24 mg
Manganese (as Manganese Amino Acid Chelate) Tablet .10 mg
Manganese (as Mn Proteinate) Chew . . . . . . . . . 10 mg
Grape Seed Extract . . . . . . . . . . . . . . . . . 5 mg
L-Glutathione . . . . . . . . . . . . . . . . . . . .2 mg
Selenium (as Sodium Selenite) . . . . . . . . . .0.002 mg

Customer Reviews

Click here to see all reviews
4.86 rating based on 538 reviews
Glyco Flex III by GreatDane555 from Burnaby, BC Canada11/08/2011

I have tried the Recovery SA for a total of 6 months to see very little to no changes/help whatsoever. Once I tried the Glyco Flex III, there were huge changes. I am thoroughly happy and suggest this product to others. So far, everyone that I have educating on the Glyco Flex III has purchased it and stuck with it.

Dogs love these! by deepcovemomma01/15/2012

Excellent source of glucosamine for dogs! My dog loves the flavour....she loves them like treats! This senior formula is great for my 11.5 yr old girl after longer walks and swims!

The mistaken goods arrived. by Caesar from Tokyo Japan11/27/2012

It is a tablets that I placed an order as written to the invoice. Refer to "Invoice" of the image. However, having arrived was a soft chews. Refer to "soft chews" of the image. The problem of the price differential is not solved.

Glyco Flex III by Mars11/10/2011

We have 2- mixed breeds, one 100 lbs. and ten years old & one 65 lbs. and eleven years old. Both are showing signs of arthritis, so we've had them on Glyco Flex for a couple of years now. We believe it has extended their youth by years. And, the treats. They love them. In fact my bigger boy ate a whole container yesterday!! It didn't hurt him, but I wanted too! :)

by from 05/03/2011

My 11 yr old Lab mix was having severe hip problems. It started as an inability to jump into the car and progressed quickly to losing her balance. I started her on Glyco Flex 3 and an antioxident and within 4-6 weeks there was marked improvment. I started the treatments 6 months ago and am very pleased with the results. Her quality of life is much improved. She is much more comfortable and playful. She still can't jump and has weakness in her hind quarters...but I have no doubts that this has helped her.

owner by experiences from andBased


product by gets from 5In


prescribes by pain from relieversFYI...if


Best product for joint health by Houndmom from New York01/07/2013

I have basset hounds and compete in shows and field trials. They range in age from 5 months to 11 years. Everyone, including the retirees, get Glycoflex III. It is the best product to ensure joint health in both senior dogs and in performance dogs. Glycoflex III is an essential part of the conditioning and maintenance program to ensure my competition dogs are in excellent health and top condition. I highly recommend it.

Works very well by Christine from Pittsburgh, PA07/17/2012

I have been buying Glycoflex for years. First with an older dog w/ arthritis and it worked so well I chose to use it on my young dog (she has a humerous/shoulder socket defect). With the Glycoflex and changes in her exercise routine, she has not been limping.

happy repeat buyer by katnjam03/04/2012

You can buy these anywhere, but I'll bet you can't find them at this price with free shipping!

Did wonders by Sharon11/21/2009

Our older doby mix had back problems, it looked like a surgery was coming, she would yep when she got up, the vet recommended this about a year ago, two a day, it took several months, but she shows no sign of pain and is even chasing the ball again. We have now put our other dobys on it. The cost on this page is about half what the vet charges and is the same stuff.

Amazing Results! by Tonya02/24/2009

This stuff did wonders for my 12 year old pit bull. Six months ago, he was hobbling around like an old man, and now he's dashing about like a pup again. I highly recommend this product.

Great Price!! by MStat from PA07/02/2012

My 3 year old Newf had TPLO surgery on both knees. The vet suggested she take Glyco Flex III for the rest of her life. Entirely pets always has a competitive price and the product arrives promptly.

Excellent Product by Paula Kimberling05/06/2008

We have 4 large breed older dogs and have used this product for the past 3 years with wonderful results. I highly reccommend it. It was especially helpful after our rottweiller's knee surgery.

A Life Saver! by Lab Lovers from Orlando.Florida09/28/2010

Just when we least expected it our 9 year old lab Mocha started limping and struggling to get up. We were devastated and realized we had to do something. I researched different products for a couple of days and decided to try Glyco Flex III...It seemed to get wonderful results for the least amount of money. We followed the directions and gave Mocha 2 tablets a day for the first month and then reduced the dose to 1 a day. Immediately within a few days she stopped limping and hasn't limped since! It's amazing! It's like having a puppy again!

Large dog Joints by John R from USA10/19/2011

I have a 130 pound newfoundland He is 10 years old and has been given this for at least the last 6 years. He is playful and moves very gracefully. I think that in part because he has had this as a regular part of his diet. reat product for a large bread to protect their joints.

definitely helps by djw07/13/2012

We've been using glyco-flex III for years with all of our dogs. When one of them blew out her knee (more to do with genetics than anything else), the surgeon said that he could tell she was on a glucosamine product based on how little collateral damage there was to her knee. That was about 4 years ago; she's 12 years old now and still has a spring to her step.

Made Life Much Easier by Sweet Sue07/20/2010

My medium sized mixed-breed dog had frozen hips and could not jump up on her bed anymore. Since using this product her hips have loosened up and she walks comfortably. She is 8 years old. This has enabled us to take 1 mile walks every day and to keep her comfortable for a year now. Highly recommend!

Entirely Pets is great! by CL04/14/2013

Entirely Pets sent my order in a timely fashion and got everything correct. They also added a free sample of another product that my dog enjoyed. I will definitely be ordering from Entirely Pets again soon!

GlyoflexIII by Leoslave02/18/2012

My big dog was suffering from arthritis to the point where she would just drop to the ground with a cry and lie there until she had to get up hours later, again with whimpers and cries. After being on the Glycoflex, she has returned to her former bouncy self. She can even sit again, something that was impossible when she was at her worst!


My dog died 8 weeks after ordering this product and the company would not accept unopened products for credit. NOT CUSTOMER FRIENDLY!

Works! by HWfarm12/11/2012

Mine are picky, they don't like the taste, but they are both healthy and happy. The older one was limping bad and can now really walk, run and play again - without pain. Love it. Wished they'd like the taste a little better though.

Great supplements,great deal by boo06/06/2012

I have used there products for years ,on many dogs. They relieve aches and pains associated with old age and arthritis.The prices are the best i've found. I would highly recommend giving them s try.

by from 02/09/2012

Product satisfactory, have had it before.

2+ by weeks from forNot


Best Price on the Internet by ArtDada from small town, MI10/27/2011

Great price, Great product, Great bonus gift and free shipping. What more could you want!

great product by lablady from AZ05/06/2012

works! what else is there to say? Had a pup who was limping, now no trace of lameness.

GlycoFlex iii by Al from Toronto01/15/2013

Great product for joint issues, got my dog up and running in 2 weeks.

by from 04/30/2013

When our lab could not put his hind foot all the way down, the vet said we should have been using Glyco Flex III for severely arthritic dogs. There are many products on the market, but she said this is the best one, in her opinion.

and by high from energyLabs


Review of Glyco Flex III by Buzzlightbeer from La Crosse, WI04/17/2012

I have ordered this product for approx. 4 years and I've asked myself; Is it really helpful? Now after seeming him take Glyco Flex; Yes It does! I admit - I was somewhat skeptical if Glyco Flex and other similar products would actually help my 12-yr. old Golden Retriever ("Boomer") with his aches and stiffness, but he does seem to move without any increased pain, and/or limitation of movement, etc.. So I do feel that it definitely helps him! If you love your dog and want to have them enjoy life in a comfortable situation, I'd recommend that you continue to give them Glyco Flex! My vet recommended it to me and I have seen that it does seem to help!

Glycoflex III by Sue B04/15/2013

We have used Glycoflex on all our dogs starting when they are about 3 months old. The ones on Glyco-flex 3 are 15,14,14,14, and 12. All are active Labradors. I Don't want to mess with success, but we are adding Joint Treats to the most arthritic dogs and it all helps.

good product by shari11/17/2011

Our Black lab has had both ACL's repaired so we give this supplement to give her a little extra protection for her joints. She is 8 yrs old and still loves to run. It's chewable so she takes it with no problem.

Good product by Mac02/05/2012

We like this product. It appears to help our dogs with their joint ailments. Shipping is always quick with this company.

Smooth move by twink770 from Acworth, Ga.12/09/2011

My vet put Daisy on Glycoflex III. Daisy is 13 and has had some stiffness. In fact it was her being hesitant to go up the stairs that got my attention. Glycoflex is expensive at the vet. I searched online for coupon codes to get the best deal. It only took a few days to notice a difference in my pet. However, I ran out and could tell a big difference when she wasn't on this product. I love the extra treats that come with the order, and Daisy loves them too. I like getting more for my money, the treats are a container of "60". Plus the order came with an additional treat that has a rollerball that a dog licks to get a chicken flavor. Daisy loves that too. I am happy with the quick service and delivery. Daisy is my baby and you've got to treat your baby right! Next time I won't run out. I have fibromyalgia, I know what pain is. I don't want to hurt and I don't want my baby to hurt either. Glycoflex III has proven to be a win/win for our loved one.

Surprisingly Low Price by dogtrainerdee from Charlotte, NC10/23/2012

I was shocked at the price of Glyco-Flex III at the vet's office. I was conflicted between a great product our dog needed vs. an investment every three months. I found these at Entirely Pets for 1/3 the cost! The expiration date is always far out, too.

Our 15-year old Golden loves these! by Alex's mom from Massachusetts12/10/2011

We've been giving Glyco Flex III to our golden retriever for over 4 years. He's 15, and still charms everyone he sees on our daily walks!

glyco-flex works by eratomj from Chalmette, La.03/09/2013

My big girl, Egypt, is a 125 mixed breed. She has been suffering from arthritis in her hips for a few years.. When I started giving her glyco-flex, I saw a big improvement in her. As she's gotten older I moved up to giving her glyco-flex iii. She's 14 now and she's still able to get up and down even though some days she's a little slower than other days.

GLYCO-FLEX III tablets - best purchase by Andrei from Bucharest, Romania03/13/2013

I recommend this supplement for joints. I have used it, with visible results on my dog (chocolate Labrador, female). Is better than APLAZYL, which I have used also in the past.

Great product by Emmie from Peoria, IL05/02/2013

Knew of product because of previous use. Continue to see joint benefit.

Best rices, shipping speed anywhere by elk from Lancaster, CA10/31/2011

My large 10-yr-old dogs do very well with this product, seems to keep the aches away nicely. EP seems to have the best prices I've found anywhere on the internet. Plus, every time I order from EP, the order ships the same day and I have it in one or two days at most.

by CW11/27/2012

Used this product before with great success when one of my dogs started limping from basically old age.

Glyco Flex III by julito from Dorado,PR04/25/2012

This product seems to have made a big difference for our aging 4-year-old pit. Good price for the 3 bags.

Stuff Works! by DOGDEMON03/15/2012

After reading many, many, many, numerous reviews about various dog joint supplements, I tried Glyco Flex III for my muscular and excessively hyper Stafford Bull Terrier who had a torn ligament at just 2 years old and suffered a botched (wrong type) surgery by a dishonest vet. At 8 years old, she began visibly suffering from severe arthritis on her legs and hips, which made me suffer to look. After a few weeks of Glyco Flex III (which my new vet agreed was a good choice), my bundle of joy limps less, sometimes even jumps off the sofa, and even sits like a normal dog (not on her behind with her hind legs stretched forward to avoid bending her knees). I am delighted with the results!

Wonderful! by beaddemon from Colorado Springs, CO01/30/2013

When the vet said that we needed to get Glyco Flex III and then told me what her price was, I knew I could do better. Well, Entirely Pets was not only the best price I found, but they included extra "treats" in the offer as well. Everything was shipped very quickly. All in all, Entirely Pets was wonderful to deal with and I will recommend them to everyone! Thanks!!

great product by blackngoldbmd from Columbia City, IN03/27/2012

I have used Glycoflex for years for my elderly and/or mildly dysplastic Berners. I believe it has helped prevent or reduce the use of other medications for joint pain.

by GS12/04/2012

Dogs love it. Recommended by vets. Will continue to use with my dogs that have arthritis and ortho issues.

Best Product by Deanna from Moriarty, NM06/07/2011

My 9 year old male Basset Hound, ZUES, has been taking this product for an old joint injury over the past 6 plus years. It came highly recommended by his veternarian. We found Entirely Pets carries this product at a welcome reduction in price over the vet's price! My hound was having a hard time rising up onto his front legs until we started Glyco Flex III. It's a wonderful product with amazing results!! Thank you Entirely Pets for carrying this product!!!

by from 03/06/2012

My dog had major surgery on both of her rear knees due to tendon ruptures about 7 years ago. I immediately began giving her Glyco Flex III at the recommendation of the vet. To date, she is amazingly spry for 12 years of age and, most importantly, shows no sign of arthritis.

solely by to from theIs


GlycoFlex III by Barb01/29/2013

My vet recommended GlycoFlex III for my one Mastiff after he had a cruciate tear. She was having a hard time supplying me with the amounts I need for the three dogs I have. The 3-pack from entirely pets provides the amount of the supplement I need at both an affordable cost and frequency for re-order. All three Mastiffs are doing wonderfully with this supplement.

Great Product!! by evonne from Hilo, Hawaii10/23/2012

Glyco Flex is a wonderful product, if your dog has joint or bone problems. I can see a big difference, in my Lab. Greta, after taking the product. I would highly recommend this to any dog owner, that has a dog in need of relief for arthritis and joint problems. Your price is the best also, I was getting the product through my Vet prior, and well appreciate the saving of going with you!

We Keep On Walking Now! by Sue from Redlands, California11/03/2011

My female pit bull mix began to develop arthritis three years ago. Started her on GlycoFlex and she is still going strong. She can still jump up on our somewhat high bed and walks regularly. She is 9 now and doing so well. I'm so grateful for this product.

Glyco flex lll tabs by Shawny from Graham Wa12/17/2012

I have only had the product for a few weeks so I am not quite sure as to how much good they are doing but my GSD has not been limping as much as she has arthritis. She did not like the large size of the pills so I just break them up and put them in her food. She eats it just fine. The joint treats, well she absolutely looooves those. Since she is not getting worse and walking just fine I think this product is actually helping her. I will continue to use this product.

Excellent Results by logman from Arkansas11/10/2012

This is the third time I have refilled this this order. My pet gets excellent results with this product. Our pet is 14 1/2 years out and it really helps out her joints.

My pack relies on Glyco-Flex by MonaLisa11/18/2012

My vet reccommended GlycoFlex III for my pack..we have four dogs three take it and I would imagine Daisy-9yrs will join the boys at some juncture. The two brothers are shepard/lab mixes and both have hip issues, one worse then the other, my Vet is continually amazed at how healthy they are and that Orso-7yrs(with his really obvious hip issues) can still put in a daily burst of speed at all, while roaming our 5 acres . Mr C-7yrs is still more agile but is usually a little slow getting up. And Chello-6 yrs our cur hound mix is our youngest and the runner...he has exhibted arthritis in one of his front legs but again the Glyco-Flex really seems to keep the progression of hip issues/arthritis to a miminum and keeps all my pack happy, healthy and on the move!

Good product by gw11/04/2011

Good product, has helped the older dogs with joint issues.

Thank you EntirelyPets by Nilsun from Turkey, Istanbul02/18/2013

My dog has ankilozan spondilitis and I am working on that he will have a quality life conditions. So this product is necessary for his bones. Product is very usefull and I am so happy from purchasing this product from EntirelyPets.

by Elaine06/26/2013

We've used this product for our 2 golden retrievers for 4 years now. They are 15 and 13 and still enjoying a full life. THANKS!


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
Glyco Flex III (120 Tablets)Glyco Flex III (120 Tablets)
Reg price: $104.99
Sale price: $45.79
Glyco Flex III 2-PACK (240 Tablets)Glyco Flex III 2-PACK (240 Tablets)
Reg price: $126.99
Sale price: $86.89
Glyco Flex III 6-PACK (720 Tablets) + FREE Joint Treats!Glyco Flex III 6-PACK (720 Tablets) + FREE Joint Treats!
Reg price: $374.99
Sale price: $259.99
Glyco Flex III Canine Mini Bite-Sized Chews (60 count)Glyco Flex III Chews (60 ct)
Reg price: $19.99
Sale price: $10.89

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