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Sorry, Leerburg no longer offers the Syn-Flex Glucosamine Complex.

Healthcare Joint Pain & Arthritic Relief Syn-Flex Glucosamine Complex

Syn-Flex Glucosamine Complex

Based on 2 reviews

Sorry, Leerburg no longer offers the Syn-Flex Glucosamine Complex.

  • Effectively treat and prevent arthritis and hip dysplasia
  • Stop articular joint pain
  • Restore joint health
  • Stimulate the production of synovial fluid
  • Rebuild and rehabilitates damaged cartilage
  • Prevent future deterioration of cartilage
  • Reduce inflammation
  • Improve mobility

Syn-Flex is in a high quality liquid formula. It is our opinion that liquid has a higher absorption rate than powdered products. The FTC does not allow us to show how much higher the absorption rate is, but I personally use it in our kennel and see excellent results. With the pharmaceutical grade glucosamine and eleven other beneficial ingredients, pet owners are able to notice a significant improvement.

Syn-Flex doesn't just stop your dog or cat's pain, it stimulates the production of proteoglycan and glycosaminoglycan molecules which renew the supply of synovial fluid within the cartilage matrix of the diseased joint(s), rehabilitating the cartilage and allowing your pet to move without pain.

The high quality pharmaceutical grade liquid glucosamine sulfate and glucosamine HCL combine with twelve other ingredients in a formula designed to.

Why Syn-Flex is Better

Glucosamine has been proven to effectively treat arthritis. However, most gluocsamine products on the market today come in capsule or pill form. This means that the glucosamine in these products is delivered in powdered form, which is not absorbed very well. Syn-flex, on the other hand uses pharmaceutical grade liquid glucosamine sulfate and glucosamine HCL for maximum bioavailability, and fastest relief.

Even better, Syn-Flex has no serious side effects unlike Rimadyl or Etogesic.

Syn-flex binds to damaged cartilage and boosts cartilage metabolism, facilitating repair processes. At the same time, it blocks the action of destructive enzymes that promote joint inflammation, break down the synovial fluid, and attacks the cartilage.

Syn-flex stimulates the synovial membrane to manufacture new synovial fluid to replace the thin, degraded fluid of joint disease. By doing so, Syn-flex helps lubricate, nourish and clean the cartilage.


Per 1/4 ounce of Syn-flex:

  • 1250 mg Glucosamine HCL and Glucosamine Sulfate
  • 25mg Condroitin Sulfate - Bovine sourced
  • 8 mg Boswellin
  • 3 mg Yucca Root
  • 5 mg Manganese (as Manganese Ascorbate)
  • 1 mg Bromelain
  • 18 mg Vitamin C (as Ascorbic Acid)
  • 5 mg Omega 3 Fatty Acid
  • 1.67 mg Omega 6 Fatty Acid
  • 80 IU Vitamin A
  • 2 IU Vitamin E


WeightDosageDays Supply will last
0-10 lb1/32 oz256
10-40 lb1/16 oz128
40-100 lb1/8 oz64
100 lb or more1/4 oz32


These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.

Due to customs regulations we can notship this product to the following countries: Germany, Norway, Austria, Finland, Malaysia, Japan, and North Korea.

Bought this product?

The Synflex Glucosamine works wonders for my 13 year old, Golden/Lab mix. He has arthritis in his hips and could hardly lie down or get up without yelping in pain. Since I started giving him the Synflex, he can trot around the yard with the younger dogs again - no problem.

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Thought I'd drop you a line and let you know how good that Syn-Flex really is.

I have a 5 year old male gsd who virtually never stops moving and his right shoulder has been causing problems for years, this last winter was the worst for Thor as he was in obvious agony when walking/running or sitting.

He has been to the vet numerous times and been on Rimadyl and some other stuff none of which have helped him at all and the long term effects of these drugs concerned me.

He has been on a ¼ oz of syn flex a day with a little milk for a month now and now only limps a little ( he will not be doing any more jumps or walls anymore though)

I cannot recommend this product enough as I was getting close to putting my dog to sleep as he was in so much pain and now he has virtually returned to his old self.

If you really care about the well being of your dog the price of Syn Flex is a very small price to pay.

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