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What is Syn-flex?

synflex glucosamine supplement part of canine cancer dietThere is often talk about glucosamine supplements in the Tripawds Discussion Forums. Since Syn-flex liquid glucosamine was one of my daily supplements, and my people believe it helped with my orthopedic issues, we thought we’d share what we know about it here.

Syn-flex is an all-natural product that is not known to interact with any drugs or medications. It is a premium glucosamine arthritis liquid supplement made in the USA since 1999. The formula for pets is identical to that for humans but includes a tasty beef flavor.

Syn-flex uses only pharmaceutical quality liquid Glucosamine, the highest quality available. It has no fillers like many Glucosamine pills, and as a liquid it delivers maximum absorption and rapid pain relief. Syn-flex has no dangerous side effects such as those with NSAIDs and Cox-2 Inhibitors.

Here is a breakdown of one 1/4 oz. Syn-flex serving:


Certified Ingredients Per 1/4 oz. of Syn-flex

1250 mg

  Glucosamine HCL and Glucosamine Sulfate

25 mg

  Shark Cartilage (20% Chondroitin Sulfate)*

8 mg


3 mg

  Yucca Powder

5 mg

  Manganese (Ascorbate)

1 mg


5 mg

  Vitamin C

5 mg

  Omega 3 Fatty Acid

1.67 mg

  Omega 6 Fatty Acid

80 IU

  Vitamin A

2 IU

  Vitamin E

Please note that “Shark Cartilage” is not actually derived from shark fins. It is merely an industry term for shellfish exoskeleton. We know – we were concerned, so we asked when visiting the Syn-flex factory in Florida. Visit their website for specific details about all Syn-flex ingredients.

Pet Weight

Recommended Daily Syn-flex Dosage
(Double for the first 10 days)

Bottle will Last

220+ lbs

1/2 oz. = 1 tablespoon = 15 ml


100+ lbs

1/4 oz. = 1/2 tablespoon = 7.5 ml


40-100 lbs

1/8 oz. = 3/4 teaspoon = 3.25 ml


10-40 lbs

1/16 oz. = 3/8 teaspoon = 1.75 ml


0-10 lbs

1/32 oz. = 3/16 teaspoon = .875 ml


Here’s one customer testimonial the fine folks at Syn-flex passed on to us …

Our 12-year old min-schnauzer was having a real hard time walking and trying to go up and down our steps to go outside. The vet gave him an arthritis medication but I was reluctant to use it. I checked all the information and testimonials on Syn-flex and decided to give it a try. It seemed to work within 2-3 days with our Bunky. Where he could barely walk before, he was almost running with the other younger dogs within a week.

At the same time I was using the product for my arthritis in my knee and felt a huge improvement immediately. When we ran out of the product I didn’t re-order, thinking I could some like products from the pet stores. No way did they work the same. I just received my first re-order of Syn-flex, Bunky has taken 3 doses and is again his lively, playful self that he was before when he took it. THANK YOU for this wonderful product!

If your pup takes a glucosamine supplement, give Syn-flex a try. And if you’re looking for a new sense of freedom from your own arthritis pain, check out these key features …

  • 11 Beneficial Ingredients
  • Pharmaceutical Quality
  • Promote Healthy Joints
  • Reduce Inflammation
  • Assists in Rehabilitating Cartilage
  • Ease Arthritic Pain
  • Improve Mobility
  • For People and Pets

Free shipping in U.S.! Money Back Guarantee!
Orders outside U.S. available!
Order Syn-flex Now

And for you humans out there … the fine folks at Syn-Flex now produce a super-healthy Acai berry juice. Viva Acai is formulated using pomegranate and Acai Berry, a fruit found in the Amazon rainforest. It is now hailed as the #1 “superfruit” in the world for powerful antioxidant and nutritional properties. Find out more from Syn-Flex.

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