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VetriScience GlycoFlex 3, Clinically Proven Joint Support Cat Supplements - Hip and Joint Health Supplement with Glucosamine, MSM, Green Lipped Mussel & DMG - 60 Chews, Chicken Flavor​

4.2 4.2 out of 5 stars 3,558 ratings

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Glycoflex

Purchase options and add-ons

Brand VETRISCIENCE
Flavor Flavorless
Item Form Chew
Item Weight 5.76 ounces
Target Species Cat

About this item

  • Clinically-proven hip and joint support supplement: From the veterinarian-formulated brand comes a cat joint supplement of the highest strength designed to help improve joint integrity, strength, mobility and function​
  • Maximum strength joint health formula: Our GlycoFlex 3 feline formula combines 10 active ingredients including green lipped mussel, glucosamine, MSM, DMG, and antioxidants to help improve joint integrity, strength, mobility and function​
  • Bite-sized chews: Our advanced joint health formula comes in tasty chews, naturally flavored with real chicken liver and is recommended by vets for cats with a maximum need for joint and connective tissue support​
  • High-quality ingredients: Our dog and cat supplements are certified by the National Animal Supplement Council (NASC), routinely undergo third-party testing and contain no hidden ingredients, artificial flavors, synthetic colors or preservatives​
  • Veterinarian-formulated and approved: Formulated with the expertise of scientists and veterinarians, and trusted by over 15,000 veterinary clinics in the U.S., VetriScience only makes supplements that vets feel confident giving to their own pets​

Customer ratings by feature

Ingredient quality
4.1 4.1
Comfort
4.0 4.0
Value for money
3.8 3.8
Pain relief
3.8 3.8

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VetriScience GlycoFlex 3, Clinically Proven Joint Support Cat Supplements - Hip and Joint Health Supplement with Glucosamine, MSM, Green Lipped Mussel & DMG - 60 Chews, Chicken Flavor​
VetriScience GlycoFlex 3, Clinically Proven Joint Support Cat Supplements - Hip and Joint Health Supplement with Glucosamine, MSM, Green Lipped Mussel & DMG - 60 Chews, Chicken Flavor​
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Price-11% $17.00
List:$19.20
-9% $11.38
List:$12.49
-8% $43.50
List:$47.03
$19.00$25.99-10% $8.96
List:$9.99
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Get it as soon as Monday, Apr 1
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Customer Ratings
Value for money
3.8
4.1
4.3
3.5
4.4
4.6
Flavor
3.6
4.0
4.1
3.3
4.1
4.4
Pain relief
3.8
4.1
4.2
4.5
4.4
Comfort
4.0
3.6
4.5
Sold By
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
Amazon.com
flavor
Flavorless
Chicken
Chicken
form
Chew
Soft Chew
Soft Chew
Chew
Capsule
Capsule
size
Glycoflex
60 Count
120 Chews for All Dogs
120 Count (Pack of 1)
84 Count
30-count
weight
0.36 pounds
0.15 pounds
1.92 pounds
0.32 pounds
0 pounds
0.1 pounds

From the brand


From the manufacturer

Glycoflex 3 Hip and Joint Supplement for Cats
The only clinically proven joint supplement for cats

Beneficial Nutrients in GlycoFlex Bite-Sized Chews

Perna canaliculus

Glucosamine

MSM

DMG

Perna canaliculus

All GlycoFlex tablets feature GlycOmega brand Perna canaliculus, an edible green-lipped muscle from an exclusive source in New Zealand. It's rich in amino acids, fatty acids polypeptides and other critical factors in maintaining healthy connective tissue.

Glucosamine

Glucosamine supports cartilage repair by stimulating production of GAGs. It also supports bladder and UT health.

MSM

A source of organic sulfur, MSM supports the structure of joints and connective tissue. Increased availability of MSM is linked to enhanced comfort, mobility and collagen production.

DMG

This essential nutrient supports energy levels and oxygen utilization while acting an antioxidant to help maintain your cat's joint health.

Try GlycoFlex 3 Today, Backed by Science, Trusted by Vets, Quality You Can Trust
Glycoflex 3 Hip and Joint for Dogs Composure 60 Count Pinchers Pill Pockets Perio Teeth Cleaning Powder Probiotic Everyday for Dogs
Glycoflex 3 Hip and Joint Composure Calming for Dogs Pinchers Pill Pockets Perio Teeth Cleaning Powder Probiotic Everyday for Dogs
Customer Reviews
4.6 out of 5 stars
17,032
4.0 out of 5 stars
16,055
3.8 out of 5 stars
1,075
4.1 out of 5 stars
6,403
4.1 out of 5 stars
3,626
Species Dogs Dogs Dogs Cats & Dogs Dogs
Benefit Maximum Strength Hip and Joint Supplements Clinically Proven Calming Treats Pill Pockets with Probiotics Clinically Proven Teeth Cleaning for Dogs and Cats 1 Billion CFU Probiotic
Made in the USA

Product details

  • Is Discontinued By Manufacturer ‏ : ‎ No
  • Product Dimensions ‏ : ‎ 5 x 3 x 7 inches; 5.76 ounces
  • Item model number ‏ : ‎ 090088A.060
  • Department ‏ : ‎ cat-hip-joint
  • Date First Available ‏ : ‎ January 15, 2013
  • Manufacturer ‏ : ‎ Vetri-Science Laboratories
  • ASIN ‏ : ‎ B00B1F2BQE
  • Country of Origin ‏ : ‎ USA
  • Customer Reviews:
    4.2 4.2 out of 5 stars 3,558 ratings

Looking for specific info?

Product Description

GlycoFlex® III Feline represents Stage III of our comprehensive stage of life program for cats needing advanced joint support. These delicious chicken liver flavored chews are recommended by veterinarians for cats with a maximum need for joint and connective tissue support, geriatric cats, as well as a follow-up to orthopedic surgery.
GlycOmega™ Perna canaliculus from New Zealand is from an exclusive source available only to VetriScience® Laboratories. Perna is an edible species of shellfish that has been freeze-dried in a concentrated powder. It provides many constituents necessary to maintain healthy connective tissue as well as support the cellular processes required for injured or aged joints. Perna is rich in amino acids, naturally chelated minerals, essential fatty acids, glycosaminoglycans (GAGs) and vitamins all of which work together to support joint structure and function. GlycOmega™ Perna contains all major classes of GAGs including chondroitin sulfates and hyaluronic acid that occur in connective tissue such as joint cartilage, tendons, ligaments and synovial fluids. The Perna used in our GlycoFlex® products is time-tested and cost effective!

Important information

Ingredients

Arabic gum, brewers yeast, calcium sulfate, canola oil, chicken liver flavor, citric acid, glycerin, maltodextrin, mixed tocopherols, pectin, propionic acid, rosemary extract,

Directions

Initial: (4 - 6 Weeks) Give 2 chews per 10 lbs of body weight, daily. Maintenance: (After initial period) Give 1 chew per 10 lbs of body weight, daily. If giving more than 1 chew daily, divide between AM and PM.

Customer reviews

4.2 out of 5 stars
4.2 out of 5
3,558 global ratings

Customers say

Customers like the quality, performance, and comfort of the animal nutritional supplement. For example, they mention it helps alleviate joint pain, and no longer walks stiffly. Some are happy with comfort. That said, opinions are mixed on value, taste, and ease of use.

AI-generated from the text of customer reviews

135 customers mention126 positive9 negative

Customers are satisfied with the performance of the animal nutritional supplement. They mention that it works well, is beneficial, and excellent. Some are even surprised by the results. Overall, customers are happy with the product and recommend it to others.

"...This has worked very well for my furbaby and I will continue to give this to her! She has shown substantial improvement!!" Read more

"...old calico happily wolfs one down every morning and it's worked wonders on her limp...." Read more

"It’s a good product, expensive but good. I do have one issue with it, and it’s a significant one. The pieces are too big for a cat...." Read more

"UPDATE: it worked really well, but after starting the second package he wasn't big on eating them anymore, too bad because they were helping a..." Read more

56 customers mention47 positive9 negative

Customers like the quality of the animal nutritional supplement. They say it helps their pets walk better and with less stiffness. Some say that their pets stopped limping and started walking normally.

"...She moves considerably better now, and I do not see her wincing as she was before we started giving her this joint supplement!..." Read more

"...After the treats she walked confidently, played more, and never needed to adjust her paws like that...." Read more

"...and she has started using it with her cats and has seen vast improvement in their mobility! This stuff is great!" Read more

"...from the floor to the couch since about the second week, and is walking less stiffly...." Read more

49 customers mention49 positive0 negative

Customers are satisfied with the pain relief provided by the animal nutritional supplement. They mention that it helps to alleviate their joint pain, and seems to help a little with arthritis. Some say that their pets are comfortable and not in as much pain. Overall, most are happy with the product's ability to provide pain relief.

"...pretty well and I am grateful for the improvement and obvious lessening of pain for him!" Read more

"...She seems playful again, so I do think they are helping to alleviate her joint pain." Read more

"...enjoys these chews not only for the taste, but also because they help ease her pain...." Read more

"...He has no stomach issues with this med. Overall, Composure has been a great help for our cat." Read more

36 customers mention26 positive10 negative

Customers like the comfort of the animal nutritional supplement. They say that the chews are soft and easy for their pets to chew. They also say that they look less uncomfortable and that they made a big improvement in their pet's comfort after about two weeks. Customers also mention that the flavor is good and the bits are slightly chewy mimicking a treat.

"Have been using this product for awhile and find that my cat seems much more comfortable! She is able to jump up on the bed without any discomfort!" Read more

"...attractive to her, they also break in half easily and are soft enough for her to eat them...." Read more

"...only complaint about this product is sometimes the "treats" are really hard or soft and there is not a consistent texture for these." Read more

"...week on the Glucosamine, her fur was markedly improved - now more silky to the touch with a nice sheen...." Read more

126 customers mention60 positive66 negative

Customers are mixed about the taste of the animal nutritional supplement. Some mention that the treats taste good to the cats, while others say that they are not very chewy and hard for them to chew.

"...Then my cats don’t eat the crumbs and I have to come back and clean it up. They could easily be a 1/3 smaller...." Read more

"...After the six week period she now has one per day. She likes the taste and looks forward to it!..." Read more

"...My cat also can not chew them. They are very hard and dry and he has considerable tooth decay...." Read more

"...these much superior to those because they work better, my cat likes to eat them better, and they're easier to just give and know she got her full..." Read more

63 customers mention34 positive29 negative

Customers are mixed about the value of the animal nutritional supplement. Some mention it's a good value and highly rated, while others say it'll be a total waste of money if you have a picky cat. That said, some say the product is a little pricey.

"It’s a good product, expensive but good. I do have one issue with it, and it’s a significant one. The pieces are too big for a cat...." Read more

"...The price also went up to 15.50, so the price of these is definitely not consistent, which is unfortunate...." Read more

"...taking 1 a day, I am on bag 3 and getting more since it is a good prod for the price." Read more

"...It literally went from $7.55 to $10 to $12. 55% increase is a huge price jump. As far as effectiveness, it's hard to tell...." Read more

50 customers mention24 positive26 negative

Customers are mixed about the ease of use of the animal nutritional supplement. Some mention that the chew is very hard, but easy to use and give. They say that their pet has an easier time running and playing, and not struggling as much. Others say that the pieces are kind of hard and get harder throughout the month.

"...She'll never make it onto the bed again but getting on the futon is pretty easy. If you have an older kitty, give this a try...." Read more

"...Sometimes they are a bit harder so I do break them up with my fingers to make sure it's a size for the cats. Smell isn't too bad at all...." Read more

"...No problems with this dosage method." Read more

"...believe the bag doesn’t keep them very fresh and they get harder throughout the month. That alone is enough for me to find a different product." Read more

44 customers mention5 positive39 negative

Customers dislike the size of the animal nutritional supplement. They mention that the treat itself is very large, hard, and too big for their cats. Some say that the treats are firm and a bit chunky, making them difficult for their pets to eat comfortably.

"...cat, she took it and chewed it, but it seemed difficult for her, they are big chews, and got stuck in her teeth...." Read more

"...The pieces are too big for a cat. Not only too big but too hard...." Read more

"...The only downsides is that the "treat" is pretty sizable and hard...." Read more

"...Seriously. These things are huge. My cat had issues from the beginning just chewing and swallowing a whole one...." Read more

Didn't work for my cat
3 Stars
Didn't work for my cat
Starting my cat on these today.I emptied the bag after opening and counted 62 chews, nice to have a couple extra. In one review someone said they only got  45 chews in a bag, so I wanted to check.I bought these for $12.50 a couple days ago and now the price went up to $16.50, so that is unfortunate. I may have to switch to a different product if this type of supplement works for my cat. Other reviews said the price on these fluctuate. One review said the price even went up to $39.99, so I definitely couldn't afford that.March 21: gave one chew to my cat, she took it and chewed it, but it seemed difficult for her, they are big chews, and got stuck in her teeth. She sneezed 5 times and I noticed these things smell strong, so maybe that's why. She is a 16 year old wild outside cat and has come down with arthritis. I don't think I will do the initial 2 chews a day to play it extra safe. The bag says you can do 4-6 weeks of giving 2 chews a day for a 10lb. Cat, but I don't feel comfortable doing that. I will see how she does taking one chew a day. She is a small 5lb. cat anyways.March 22: Kiddy ate her second chew, she had to paw her face because they get stuck in her teeth, but she liked it and ate it all.March 23: She ate her chew for the day. She seems to really like them, I was worried because she has never liked sea food, and the chews contain shrimp, crab and mussel, but surprisingly she likes these. She still acts sore and tired from arthritis.March 24: ate her chew and is doing well, her soreness is the same. The price of the chew went back down to $12.50.March 25, 26: she ate the chews, still likes them, but they definitely make her sneeze. So far I have not noticed a difference in her condition. She still moves around slowly.March 27: one whole week and still no difference in energy in my cat, I will update a week from now, and see what 2 weeks on one chew a day does for my cat.April 3: two weeks on the chews and no noticable difference in my cat. She likes them as treats, but I can't say these work for what I bought them for, to help with arthritis and relieve joint pain. She is still sore from her arthritis.April 17th: 4 weeks and no noticable difference in my cat. I can't say for sure if these chews help the way she feels, because she acts the same as she did before taking these. But I can say for sure, no noticable, or visual difference in my cat after taking these for one month. The price also went up to 15.50, so the price of these is definitely not consistent, which is unfortunate.April 19: In conclusion, these did not work for my cat, but other reviews say it works for their cat, so might be worth a try. For me, I think up next I will try Omega fish oil, which has been proven to help with pain and arthritis. I am wondering if my cat is just in her end days, possibly why these didn't work, she is very old, I always have dry and canned food out for her, and she seems to be getting weaker and losing weight, so end of life/old age could explain why the chews did nothing. She also didn't eat the treat I gave her today, so that also is sad:( hope it works for you.
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Geo
3.0 out of 5 stars Didn't work for my cat
Reviewed in the United States on April 29, 2022
Starting my cat on these today.
I emptied the bag after opening and counted 62 chews, nice to have a couple extra. In one review someone said they only got  45 chews in a bag, so I wanted to check.
I bought these for $12.50 a couple days ago and now the price went up to $16.50, so that is unfortunate. I may have to switch to a different product if this type of supplement works for my cat. Other reviews said the price on these fluctuate. One review said the price even went up to $39.99, so I definitely couldn't afford that.

March 21: gave one chew to my cat, she took it and chewed it, but it seemed difficult for her, they are big chews, and got stuck in her teeth. She sneezed 5 times and I noticed these things smell strong, so maybe that's why. She is a 16 year old wild outside cat and has come down with arthritis. I don't think I will do the initial 2 chews a day to play it extra safe. The bag says you can do 4-6 weeks of giving 2 chews a day for a 10lb. Cat, but I don't feel comfortable doing that. I will see how she does taking one chew a day. She is a small 5lb. cat anyways.

March 22: Kiddy ate her second chew, she had to paw her face because they get stuck in her teeth, but she liked it and ate it all.

March 23: She ate her chew for the day. She seems to really like them, I was worried because she has never liked sea food, and the chews contain shrimp, crab and mussel, but surprisingly she likes these. She still acts sore and tired from arthritis.

March 24: ate her chew and is doing well, her soreness is the same. The price of the chew went back down to $12.50.

March 25, 26: she ate the chews, still likes them, but they definitely make her sneeze. So far I have not noticed a difference in her condition. She still moves around slowly.

March 27: one whole week and still no difference in energy in my cat, I will update a week from now, and see what 2 weeks on one chew a day does for my cat.

April 3: two weeks on the chews and no noticable difference in my cat. She likes them as treats, but I can't say these work for what I bought them for, to help with arthritis and relieve joint pain. She is still sore from her arthritis.

April 17th: 4 weeks and no noticable difference in my cat. I can't say for sure if these chews help the way she feels, because she acts the same as she did before taking these. But I can say for sure, no noticable, or visual difference in my cat after taking these for one month. The price also went up to 15.50, so the price of these is definitely not consistent, which is unfortunate.

April 19: In conclusion, these did not work for my cat, but other reviews say it works for their cat, so might be worth a try. For me, I think up next I will try Omega fish oil, which has been proven to help with pain and arthritis. I am wondering if my cat is just in her end days, possibly why these didn't work, she is very old, I always have dry and canned food out for her, and she seems to be getting weaker and losing weight, so end of life/old age could explain why the chews did nothing. She also didn't eat the treat I gave her today, so that also is sad:( hope it works for you.
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Reviewed in the United States on March 2, 2024
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Top reviews from other countries

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LB
5.0 out of 5 stars Pretty good
Reviewed in Canada on January 26, 2024
Size: GlycoflexVerified Purchase
Amazon Customer
5.0 out of 5 stars Muy bien
Reviewed in Mexico on July 18, 2023
Size: GlycoflexVerified Purchase
Amazon Customer
5.0 out of 5 stars Joint supplement for cats
Reviewed in Canada on May 6, 2019
Size: Glycoflex Plus ChondroitinVerified Purchase
Gil
5.0 out of 5 stars Healthy cat
Reviewed in Canada on January 18, 2024
Size: GlycoflexVerified Purchase
Badeau Diane
4.0 out of 5 stars Mon chat n'a pas voulue les manger (
Reviewed in Canada on February 11, 2024
Size: GlycoflexVerified Purchase