VetriScience GlycoFlex Plus Ultimate Strength Healthy Hip & Joint Duck-Flavored Chews with Glucosamine & Chondroitin Supplement for Dogs, 135 count

Skip image gallery
Slide 1 of 9

At a Glance

  • Hip & Joint Support
  • All Lifestages
  • All Breeds

$51.26 First Time Autoship Price
this order
Save 50% (up to $20) today when you set up Autoship. 
$67.70 Autoship Price
(-5%) future orders
  • Keep saving 5% on every order
  • Get deliveries on your schedule
  • Skip, change, or cancel anytime
$71.26 Chewy Price
($0.53 /ea)
Save $8.73 (-11%)
$79.99 List Price
Promo, New Customers Only: Spend $49+, Get $20 eGift Card + Free Shipping with code: WELCOME
Promo, Buy select supplements, get 30% Vibeful Wild Alaskan Oil
In Stock
FREE 1-3 day delivery
Free 365-day returns

No interest if paid in full in 6 months on PayPal purchases of $149+. .

About This Item

Details

  • Ultimate Strength Healthy Hip & Joint chews are veterinarian formulated with green-lipped mussel, glucosamine, chondroitin, MSM, and antioxidants for powerful joint support.
  • May help improve hind-leg strength by up to 41% in just 4 weeks when fed as directed (results may vary).
  • They’re ideal for senior dogs that are slowing down as well as active dogs, competitive dogs, and dogs recovering from orthopedic surgery.
  • The bite-sized chews come in a drool-worthy duck flavor that tastes like a treat.
  • Made in the USA to be soft, chewy, and satisfying.

Ingredient Information

Instructions

FAQ

Learn More About VetriScience From Our Team of Experts

Frequently bought together

Questions & Answers

13 Customer Questions

Can these be given to puppies? Should you wait until they are at least 30 lbs?

Answer by Chewy • Jul 26, 2018
This product is suitable for puppies, adults, and seniors. It is recommended for the initial 4-6 weeks to provide 2 chews for every 10 pounds of body weight. After that it is recommended to provide 1 chew for every 10 pounds of body weight.

what's the difference is between the glycoflex plus chews and pills, besides the obvious. My dogs weigh 65 lbs, and would need 2x as many chews than pills, making the pill form more cost effective. Are the chews just designed for picky eaters or dogs that wouldn't like to eat the pill?

Answer by Chewy • Dec 04, 2019
GlycoFlex Plus chews and tablets are similar but not quite the same. One of the main differences is that the chews contain antioxidants including L-Glutathione, Grape Seed Extract and Vitamin C. These ingredients are not in the tablets.

The ingredient label says "flavor" rather than actual chicken, so artificial or natural?

Answer by Chewy • Jan 12, 2018
The Chews duck flavor comes naturally from duck.

If my dog is on a supplement that has similar, but not the same strength ingredients, is it necessary to put her on the initial dose, or would I start with the maintenance dose?

Answer by Chewy • Nov 26, 2020
We recommend the initial dose amount when introducing these chews to your pup. Different supplements are formulated differently and may cause potential harm if not slowly introduced.
Reviews
Write a Review
4.5
Rated 4.5 out of 5 stars
358 Ratings
Terms & Conditions

Customers Mention

Chewy identifies key considerations with the help of artificial intelligence and our veterinarians.

Active Ingredients

84% Positive

Dosage and Administration

81% Positive

Effectiveness

93% Positive

Quality and Purity

84% Positive

201 Customer Reviews

Rated 5 out of 5 stars
By JANET on Feb 4, 2026

Mobility for jounts

This product has worked great for both of my dogs! One is very active with a torn ACL and this product has helped so much. He's running again...we still have slow

This product has worked great for both of my dogs! One is very active with a torn ACL and this product has helped so much. He's running again...we still have slow days after over doing...but can still walk on leg without holding it up. He just enjoyed his 1st all day hunt after not being able to go. This product has made him a very happy boy! I would recommend this product to anyone with a dog with joint issues.

Rated 5 out of 5 stars
By Michelle on Jan 19, 2026

Helps with the Snap, Crackle, Pops

My dog has been enjoying GlycoFlex for 2 years now. Our vet recommended starting her on glucosamine around age 12 when I started noting noises from her joints when

My dog has been enjoying GlycoFlex for 2 years now. Our vet recommended starting her on glucosamine around age 12 when I started noting noises from her joints when she stood up. She's a super picky eater and will not eat her regular food if there is powder or liquid mixed in which is why I ended up trying GlycoFlex. She thinks it is a treat and I have not heard a peep from her joints since about a month after she began eating a daily treat.

Rated 5 out of 5 stars
By Barbara on Jan 29, 2026

Easy to crumble into their food

I’ve used this on and off for the last 5 years, it’s similar to other high end supplements for a reasonable price most dogs take it well and when they don’t it’s

I’ve used this on and off for the last 5 years, it’s similar to other high end supplements for a reasonable price most dogs take it well and when they don’t it’s easy to crumble into their meals!

Rated 4 out of 5 stars
By Kelly on Dec 23, 2025

Best Chews

I started giving my dogs joint supplements when they turned 5. They were all super active and love to run. I always felt that they needed support for their aging

I started giving my dogs joint supplements when they turned 5. They were all super active and love to run. I always felt that they needed support for their aging joints just like us. Wonderful product and the duck flavor is my dogs favorite.

Rated 5 out of 5 stars
By Karie on Jan 29, 2026

Reviews

Within 1-2 days my pup was walking better and no longer lifting hind leg after getting up. After 1 week he rarely limps or nurses hind leg from previous injury

Within 1-2 days my pup was walking better and no longer lifting hind leg after getting up. After 1 week he rarely limps or nurses hind leg from previous injury /strain.

Rated 5 out of 5 stars
By Helen on Oct 24, 2025

Buy these!

Wow these are amazing my 13 year old lab showed improvement in his hind legs within a few days. Will be giving to my youngster blue heeler of ten years also. Definitely

Wow these are amazing my 13 year old lab showed improvement in his hind legs within a few days. Will be giving to my youngster blue heeler of ten years also. Definitely recommended they have been on Cosequin for all their life, these are hands down superior in my opinion and no strong fish odor either like Cosequin which sometimes they would turn down.

Rated 5 out of 5 stars
By Sharon on Feb 4, 2026

NEWT liked the supplements.

After Neet had been having the supplements for a week I could tell that he was moving better.

After Neet had been having the supplements for a week I could tell that he was moving better.

Rated 5 out of 5 stars
By Maureen on Jan 20, 2026

Relief in fays

Noticed almost instant relief in my lab mix! Not even to 4 weeks and I noticed a huge improvement!

Noticed almost instant relief in my lab mix! Not even to 4 weeks and I noticed a huge improvement!

Rated 5 out of 5 stars
By Beth on Oct 31, 2025

It works!

Package suggest up to a month to see any change. I saw it the first night. Willo was on my bed after not being able to jump for a couple weeks. I've already recommended

Package suggest up to a month to see any change. I saw it the first night. Willo was on my bed after not being able to jump for a couple weeks. I've already recommended it to friends.

Rated 5 out of 5 stars
By JJFussell on Aug 8, 2025

My 11 year old got almost immediate relief

My pup limping and was in obvious pain when she was trying to get up in the morning. Within a week she was not limping and was able to jump up in the morning.

My pup limping and was in obvious pain when she was trying to get up in the morning. Within a week she was not limping and was able to jump up in the morning. This will be a part of her daily routine of morning treats from now on.