Phycox MAX Soft Chews Joint Supplement for Dogs, 90 count

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About This Item

Details

  • Advanced, patented joint health supplement, in palatable granules with 3X Phycocyanin, antioxidants, Omega-3 Fatty Acids and other natural ingredients for a balanced blend that helps improve and maintain total body healthy
  • With Phycocyanin, a natural anti-inflammatory and antioxidant derived from blue-green algae, and additional active ingredients for older dogs or dogs with advanced joint discomfort
  • Increased Phycocyanin and additional active ingredients to meet the needs of older and severely arthritic dogs
  • Phycocyanin is clinically proven to inhibit COX-2, an enzyme that causes inflammation, and is more effective — with fewer side effects — than similar ingredients in other joint supplements
  • Combines the ingredients in Phycox Soft Chews with increased amounts of phycocyanin and additional active ingredients for older dogs or dogs with advanced joint discomfort

Ingredient Information

Instructions

FAQ

Phycox Joint Supplements

Phycox Joint Supplements combine phycocyanin, a natural antioxidant, in addition to a broad range of antioxidants, omega-3 fatty acids, and a blend of beneficial ingredients to support bone, muscle, and joint health.

Developed Specifically for Dogs 

As dogs live longer, they show many of the same signs of aging that we do, including joint discomfort. That's why the family of high-quality Phycox Joint Supplements was specifically developed for dogs, with phycocyanin derived from blue-green algae

Joint Supplements with Phycocyanin

Phycox Joint Supplements provide a comprehensive blend of beneficial ingredients for joint health—phycocyanin, glucosamine, MSM, additional antioxidants, creatine and more. Antioxidant phycocyanin has powerful free radical scavenging properties.

A Joint Supplement for Every Canine

Phycox Joint Supplements are comprehensive formulas that help maintain healthy cartilage and joint mobility in dogs young and old—there are even hypoallergenic options. As joint discomfort decreases, many dogs become noticeably more playful.

About Dechra Veterinary Products

Dechra is an international specialist veterinary pharmaceuticals and related products business. Their focus is the development, manufacture, and sales of high-quality products exclusively for veterinarians worldwide.

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Questions & Answers

25 Customer Questions


dog spits out pills wrapped in peanut butter, lunch meat anything

Answer by PattiApr 29, 2025
Try liverworst - the kind that comes in a roll. My lab had to take thyroid pills his entire life every day and that worked for him. He lived to be 14 yrs old.

Please skip this shipment

Answer by KodiDec 27, 2023
I currently have 1.5 containers of this product on hand how do i skip the next autoship? Thanks

Can you please tell me the inactive ingredients?

Answer by ChewyJan 30, 2019
The inactive ingredients are as follows: Corn Starch, Emulsifier, Glycerine, Magnesium Stearate, Marine Lipid Concentrates, Molasses Flavor, Natural Liver Flavor, Propylene Glycol, Sucrose, Vegetable Oil.

How many calories in each soft chew?

Answer by ChewyMar 07, 2018
This supplement contains 27.75 Calories per chew.

4.6
Rated 4.6 out of 5 stars
1006 Ratings

Customers Mention

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

Active Ingredients

88% Positive

Dosage and Administration

88% Positive

Effectiveness

93% Positive

Quality and Purity

86% Positive

588 Customer Reviews



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

Healthy Joints

I've started all my dogs on PHYCOX when they become seniors at eight years old. My current girl, 14.5 years old, prances, spins, and dances like she's just a puppy

I've started all my dogs on PHYCOX when they become seniors at eight years old. My current girl, 14.5 years old, prances, spins, and dances like she's just a puppy. Only my first Standard Poodle, many years ago, had joint problems.


Rated 3 out of 5 stars
By Gordon on Nov 22, 2025

Why Mess With Success

It always worked well in the past, and both dogs liked the taste. When they changed the formula neither dog will eat it even buried with things they like. I tried

It always worked well in the past, and both dogs liked the taste. When they changed the formula neither dog will eat it even buried with things they like. I tried hiding it in some of their canned dog food so I was finally able to get them to take it, but it ended up causing loose stools. Maybe it still works but we will never know because it went in the trash. Why would a company mess with a successful product that dogs liked? Plus at $100 for 90 chews it was expensive.


Rated 2 out of 5 stars
By Paul on Oct 22, 2025

Do not like the Phycox Max “New Look” chews

We have used Phycox Max chews for our large male Lab for about 4 years now and they really helped improve his mobility and they were well tolerated. Up to now we

We have used Phycox Max chews for our large male Lab for about 4 years now and they really helped improve his mobility and they were well tolerated. Up to now we would have highly recommended them but the last order we received was Pycox’s “New Look” formulation where the chews are now dry and crumbly not allowing us to use them double duty as pill pockets which we did daily. Also over the past year the price of the Phycox Max has gone up significantly making the chews over $1 a peace. Also since we have been giving our dog this new formulation he has had persistent GI issues which may only be a coincidence but have seen this reported in other reviews as well. All this said we may be looking to replace Phycox Max with a different brand. It’s a real shame as we really liked the original product and thought it was very effective.


Rated 1 out of 5 stars
By Tammy on Jan 23, 2026

Don't like the new formula

The new product feels like sawdust when crumbled. The old formula had a beget texture. I had to call in to find out about the change in the product

The new product feels like sawdust when crumbled. The old formula had a beget texture. I had to call in to find out about the change in the product


Rated 5 out of 5 stars
By Tina on Dec 15, 2025

Noticeable Improvement

My aging dog has been taking regular Phycox for years, recently decided to get him the Phycox MAX due to mobility issues. We have seen an improvement after only

My aging dog has been taking regular Phycox for years, recently decided to get him the Phycox MAX due to mobility issues. We have seen an improvement after only a short time! The only complaint-he has never been a fan of the taste!


Rated 5 out of 5 stars
By Ilka on Jan 21, 2026

Relief

Joey started having knee problems from running and playing too hard. This product really helped and started showing results within the first week.

Joey started having knee problems from running and playing too hard. This product really helped and started showing results within the first week.


Rated 2 out of 5 stars
By Tionell on Oct 29, 2025

Not happy with lasted order

I have enjoyed using these in the past, and have used it as a easy way to give my pooch his meds. However, the latest batch is so crumbly and breaks apart so easily,

I have enjoyed using these in the past, and have used it as a easy way to give my pooch his meds. However, the latest batch is so crumbly and breaks apart so easily, my dog easily eats around the pill or it breaks apart before I can even get the pill inserted. I thought it was just me, but reading the comments it seems to be a current issue and makes me hesitant to continue to use the product.


Rated 5 out of 5 stars
By Eva on Nov 19, 2025

Highly Recommend

I started my boy on this 2 years ago because his back legs started to sag it didn’t 100% take the sag away but it absolutely helped!! He is still on this supplement

I started my boy on this 2 years ago because his back legs started to sag it didn’t 100% take the sag away but it absolutely helped!! He is still on this supplement and I also started my frenchie on it. My dogs will never go without it! 5 star product!


Rated 3 out of 5 stars
By Jackie on Oct 9, 2025

New Formulation not as palatable

We have used Phycox Max for some time and it has really helped our senior dog who is now more active. The packaging on our latest autoship was different and we quickly

We have used Phycox Max for some time and it has really helped our senior dog who is now more active. The packaging on our latest autoship was different and we quickly realized that the dog will not touch the new formula even cut in half and smeared with liverwurst. The new version is not as soft as the old formula rather harder and crumbly. So although the active ingredients remain the same, if we can't get the dog to take it, Phycox Max won't work for us anymore.


Rated 1 out of 5 stars
By Teresa on Nov 18, 2025

Dog has gotten worse

This supplements was highly recommended by the vet. At the beginning my dog was getting better being more mobile. But last order the medication was different, it

This supplements was highly recommended by the vet. At the beginning my dog was getting better being more mobile. But last order the medication was different, it was dry and I have noticed my dog getting worse instead of better.