1. Home > 
  2. Dog Supplies > 
  3. Joint Supplements for Dogs & Cats > 
  4. Extra Strength Joint Support > 
  5. GlycoFlex 2  > 
  6. GlycoFlex 2 for Dogs - 3-Pack (360 Tablets)


GlycoFlex 2 for Dogs - 3-Pack (360 Tablets)

Item: GLYCOII120-3PK
1. Select product:
2. Select type:
3. Select count:


GlycoFlex 2 offers a comprehensive support for joints and connective tissue health that helps with recovery from sprains, joint injuries, and as a follow-up to orthopedic surgeries. Stage 2 contains perna canaliculus, glucosamine HC1, DMG (dimethylglycine), MSM (methylsulfonylmethane), and manganese for added joint support. MSM also provides added comfort during recovery. This formula is designed specifically for moderate stages of joint dysfunction. GlycoFlex 2 - Rebuild

For use in dogs only.

  • Comprehensive support for connective tissue health
  • For adult and mature dogs as well as sporting, hunting, and working breeds
  • Helps rebuild normal joint function as part of follow-up to orthopedic surgery
  • For dogs with moderate joint dysfunction
  • DMG is used to support proper immune response, cardiovascular and skin health. It can also help reduce stress and has anti-inflammatory properties.
  • Chicken liver flavored chewable tablets for easy administration
  • Available in a 90 and 120 count bottle


Active Ingredients Per Tablet:
Glucosamine HCl (Shrimp and Crab) 750 mg
Perna canaliculus (GlycOmega™ brand Green-Lipped Mussel) 600 mg
Methylsulfonylmethane (MSM) 500 mg
N,N-Dimethylglycine HCl (DMG) 100 mg
Manganese (Mn Amino Acid Chelate) 10 mg

Inactive Ingredients: brewers yeast, natural imitation chicken flavor, silicon dioxide, stearic acid.

Useful Information

Initial: (4 - 6 Weeks)
Up to 30 lbs: 1/2 tablet daily
31 - 60 lbs: 1 tablet daily
61 - 100 lbs: 2 tablets daily
101 lbs and over: 2 1/2 tablets daily
Maintenance: (After initial period)
Up to 30 lbs: 1/2 tablet every other day
31 - 60 lbs: 1/2 tablet daily
61 - 100 lbs: 1 tablet daily
101 lbs and over: 1 1/2 tablets daily

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

CAUTION: Safe use in pregnant animals or animals intended for breeding has not been proven. If lameness worsens, discontinue use and contact your veterinarian. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset.

WARNING: For animal use only. Keep out of the reach of children and animals. In case of accidental overdose, contact a health professional immediately.

Store in a cool, dry place.

Customer Reviews

Review Summary
26 Reviews
85% (22)
15% (4)
0% (0)
0% (0)
0% (0)
100% Recommend this product (26 of 26 responses)
By jan
shelton, ct
Review for 3-PACK GlycoFlex 2 Canine (360 Tablets)
May 18, 2016
works excellent so side effects on time delivery !
By Alexagreek
Vet recommended product at a better price
October 9, 2015
Better pricing than my vets pricing on resell. Vet recommends for my six year old lab who seems to do well with this product. Thanks.
By Mia
New Port Richey, Fl.
Thank You Glcoflex!
September 17, 2014
My Chihuahua has been on a daily regime of Glycoflex since her double knee Fluxation Surgery in 2005 at 3 yrs old. The Vet that did her surgery said that she would be arthritic by 7 years old and most likely unable to walk. WELL! Mia is now 12 yrs old and runs and can jump up onto the bed and has puppy-like energy! My boyfriend now has his 2 dogs on Glycoflex too! Its Amazing! PS Mia also loves riding on the motorcycle with her Mama :)
By Cindy
Silverdale, WA
GlycoFlex works great for structure injury issues
July 1, 2014
Great prices on the suppliments that make a difference to my older pets.
By LabLuverDeb
N. Little Rock, AR
Review for 3-PACK GlycoFlex 2 Canine (360 Tablets)
April 29, 2014
My two labs (lab mix & full lab) have been getting Glyco Flex II for a few years now. They are both 9 and had arthritis/joint stiffness/pain and were limping when they first got up from resting/sleeping. After a steady routine of Glyco, they don't limp any more or have trouble getting up and around. They run and play like young pups! They both get 1 daily and I recommend it highly for anyone who has a baby with stiffness or joint pain. Probably want to run it by your vet, but it's been a miracle supplement for my babies!
By Labrador L.
Glycoflex II
April 2, 2014
I have a labbie with rather severe hip dysplasia which she was born with, through doctor recommendation she has been on Glycoflex most of her life. She is now 9 and still runs, jumps and plays with her sister.
By Anskey
British Columbia, Canada
glyco Flex11
March 25, 2014
I give my Border Collie and Corgie one of the Glyco Flex every night with their dinner, the ingredients are supplemental to their well being, and joints.
the muscle content from New Zealand is a great antioxident, as well as being great for the digestive system in my dogs.

from Bree and Robbie
By Billduck
Toms River, New Jersey
Glyco Flex 3-Pack
February 26, 2014
We have a German Shepherd who will be ten years old in May. When he was being neutered at 6months of age he was x-rayed to determine the condition of his hips. The Vet showed us the x-rays and informed us that he had extreme hip dysplasia and was not fit for sale. We contacted the state Consumer Protection Agency and they contacted the seller and made them change the way they were doing business and their advertisting.

The Vet advised using the Glyco Flex and we have done since he was 6 months of age and today you would never know that he has a hip problem. The only restriction we have put on is to stop any playing with a frisbee because that seems to bother him. When cats or deer appear on our property you would never know that he has a hip problem. He chases them like a year old, healthy animal. The product has worked well beyond anything that we might have expected and we have a healthy 10 year old Shepherd who will continue on ths treatment for the rest of his life.
By joy
Blue Ridge Mountains
Excellent Product
February 3, 2014
I have a Lab mix, 14.5 years old and suffering from a number of ailments, joint stiffness being one of them. Since I have been giving these tabs to her, her gait has improved tremendously, and she even "hobby-horses" back from her walk. I highly recommend you try this item if your dog suffers a similar ailment.
By MaryJo
Glyco Flex II 3-pack
January 20, 2014
Glyco flex was recommended by our vet here in Nanaimo BC, Canada. We have been giving it to our oldest chocolate lab,Arlo since his crutiate ligament was torn three years ago. He's hasn't had any bone density problems at all and we're now giving it to Twyla, our 5year old chocolate lab. They love getting their tablet every day.
I would recommend this product to anyone whose dog is in need of it.
Excellent product
November 23, 2013
My dogs get a tablet every day for their arthritis.
By minnie s.
my dog loves her Glyco Flex
July 27, 2013
My husband and I have been using Glyco Flex for years. All of our newfoundlands love it and it makes a huge difference in their over-all mobility. If we miss a few doses,they don't want to go as far on their daily walks.
By Evie
Glen rock, pa
Great service and price
July 3, 2013
Will order again and have made recommendation to friends
By Val
Good product
May 25, 2013
I have had my large breed dogs on them off and on for years and they are getting around great. Sometimes they do not like the flavoring to take as a treat so I break theim in half and put in their food bowl with regular meals.
Review for 3-PACK GlycoFlex 2 Canine (360 Tablets)
February 22, 2013
We think the product helps our old dogs. It was shipped and delivered as promised.
By Bluechevy
Butler, PA
Review for 3-PACK GlycoFlex 2 Canine (360 Tablets)
January 29, 2013
We have purchased Glyo-Flex II for several years now for both our Lab mix and OES. Excellent product and helps greatly with our dogs' arthritis.
By candidho
good deal
November 26, 2012
vet recommend this to my 8yrs old pitmix who started hesitating jumping.
with combinaiton with omega 3/fish oil pill, now he jumps again and no dragging legs anymore.
By Annie B.
Falls Church, VA
Glyco-Flex works
November 7, 2012
We've given all our dogs this glucosamine supplement and believe it helps in keeping them from developing arthritis earlier than they should. And they go down like treats!
By Jordyn
Clyco Flex II for older dog
May 30, 2012
Seems to help our Rotti mix as she is getting older. Our vet comments favorably on this brand as well. I'd recommend at least trying it if your older dog is having a harder time getting up and down.
By Sheperd L.
Really Excellent Product
April 5, 2012
We have two German Shepherds and one of them has been on this product for a very long time and it has helped her move and get up and down. If you hve a large dog, I would certainly recommend this product.
By Basset M.
Excellant product & price
February 2, 2012
Vet recommended for athritis in my larger dog, with less long term side effects & price is reasonable and dispensing is limited to a pill or 1/2, not making dog chew many pills to accomplish effect.
By abbey
New Orleans
great product
December 15, 2011
my boxer is acting like a 2 year old again. Bouncing around without this annoying limp that she had the past 6 months. Great to have her old self back!
By Copper#1
Castle Rock, CO
I keep buying it because it works!!!
November 16, 2011
My dog was born with severe joint disorders. His 1st owner was going to put him down at the age of 2yrs. I told them if they were serious I would take him. They were and I did. I immediately put him on "Glyco Flex" at the recommendation of my vet. He quickly got better!!! I've given him a daily tablet and plenty of exercise at the dog parks in the area to this day. He just celebrated his 11th birthday on 11/11/11 and he's still doing great!!! "The proof is in the pudding" or in this case "Glyco Flex".
By JanetA61
My Golden has more pep with Glyco Flex
October 6, 2011
I have seen a very marked improvement in my Golden Retriever's mobility with Glyco Flex. I did have to go up the the Glyco Flex II when he reached 11 years. Right now, he is acting like a puppy again, almost. Good product and this was the best price I could find. My dog looks happy, so I am happy. I Highly recommend this product.
By Bluechevy
Excellent deals!
October 6, 2011
I have checked many websites and Enitrely Pets always has the best deal going and shipping is immediate!
By Olympia W.
Olympia WA
July 20, 2010
One of dogs was diagnosed with patella luxation level 2. He is a boxer/lab mix and it is unusual for a bigger dog like him to get it. Our vet recommended surgery but I wanted to search for an alternative before we made that decision. We are using the second bottle now and he is doing awesome. He is running around and playing just like he used to. Very very happy with this product and strongly recommend it to anyone.

Questions and Answers

GlycoFlex 2 for Dogs - (120 Tablets)GlycoFlex 2 for Dogs - (120 Tablets)Reg price: $59.99
Sale price: $45.99
GlycoFlex 2 for Dogs - 2-Pack (240 Tablets)GlycoFlex 2 for Dogs - 2-Pack (240 Tablets)Reg price: $124.99
Sale price: $95.59
GlycoFlex 2 for Dogs - 6-Pack (720 Tablets)GlycoFlex 2 for Dogs - 6-Pack (720 Tablets)Reg price: $374.99
Sale price: $287.69
GlycoFlex 2 Feline - (60 Soft Chews)GlycoFlex 2 Feline - (60 Soft Chews)Reg price: $17.99
Sale price: $13.77