Dasuquin VS Cosequin: What’s The Difference?

Medications By Meg Marrs 2 min read September 1, 2021 6 Comments

cosequin vs dasuquin

Dasuquin and Cosequin are both dog joint supplements made by Nutramax Labs.

Both products contain glucosamine, chondroitin, and MSM.

The difference between Dasuquin and Cosequin is that Dasuquin also contains ASU, which is an additional ingredient believed to prevent cartilage erosion.

This is also what makes Dasuquin more expensive than Cosequin.

What Do Dasuquin and Cosequin Do?

dog glucosamine medicine

These two canine joint supplements designed for canines have a lot in common, with only a few differences between them.

Both are designed to relieve doggy arthritis and relieve joint pain, including hip dysplasia or other joint-related injuries.

Both come in the form of chewable tablets, which often makes a supplements much easier to give to your dog than a classic pill.

They also contain very similar ingredients, with both supplements including:

  • Glucosamine
  • Chondroitin
  • MSM

But Dasuquin has one ingredient that Cosequin does not, called ASU.

What is ASU?

ASU, which stands for Avocado & Soybean Unsaphonifiables is the major ingredient that differentiates Dasuquin from Cosequin.

ASU is seen as considerably more effective in regards to repairing stiff, sore, and injured joints. Basically, it’s more of a good thing!

The question you’re probably wondering – is Dasuquin’s ASU worth paying more for? It’s hard to say, as it really depends on your dog’s situation.

Dasuquin vs. Cosequin: Which Is Better?

Both of these supplements are very similar, so the main question becomes, is ASU really that much better?

Best for Mild to Moderate Joint Issues

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Cosequin DS

Cosequin DS Joint Supplement

A popular canine joint supplement with chondroitin, glucosamine, and MSM.

Best for Moderate to Severe Joint Issues

This is a sponsored placement, in which an advertiser pays a fee to be featured in this article. Learn more

Dasuquin Joint Supplement for Dogs

Dasuquin Joint Supplement

Made with all three supplements that are in Cosequin, plus ASU.

There’s a range of opinions on this topic – some owners claim that they noticed significant improvement when switching from Cosequin to Dasuquin.

However, others found no discernible difference, switching promptly back to Cosequin since it seemed to get the job done effectively enough to resolve their dog’s joint issues (plus, Cosequin is a fair bit cheaper).

Ultimately, it seems that Dasuquin is best suited for dogs with severe arthritis or hip dysplasia, and need an extra boost for curing those joint issues.

If you’re unsure, the best advice is always to consult with your vet, as they will have a better understanding of how severe your dog’s joint issues are, and what your furry buddy will need to get back on his feet.


Have you given Cosequn or Dasuquin to your doggo? How did it work out? Did you see a tangible improvement in your pupper’s mobility? Let us know all about your experiences in the comments below!

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Written by

Meg Marrs

Meg Marrs is the Founder and Director of Marketing at K9 of Mine. She is a lifelong canine enthusiast and adores dogs of all shapes and sizes! She loves iced coffee, hammocks, and puppy-cuddling!


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Kristin Sheppard

We use dasuquin with our 15 year old cocker. Huge difference than the other options. She can go up and down the 2 stairs in/out of the house, but not the ones inside. She doesn’t cry or whine like she used to before we started. Highly recommend.

Ben Team

That’s great, Kristin!
We’re happy for your pupper and we appreciate you sharing your experiences!


My Boston Terrier one year old will not do the Come command. I am so frustrated with her, and she knows it. She will bolt the other way

Shelley Payne

I have a pit bull that’s about 10 yrs old and his front legs are trying to give out on him. Will this drug help him?


Dasuquin will. I have a 16yr old gollie and only dasuquin made a difference quite a notable one in fact. Whereas the cosequin has no noticible effect.


My dog was with the same issue.It turned out he had IVDD.Please,check for that!Herniatic of a disc is very common on dogs,and I wasn’t aware of it!


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