Syn-Flex for Pets
(without white willow bark)
Syn-Flex 1500 for humans

An all-natural alternative for effectively managing osteoarthritis, aiding in rehabilitating damaged cartilage, promoting healthy joints, and reducing inflammation in your pet.

$34.95
32 day supply

plus HST and shipping

The original Syn-flex® formula is a powerhouse product. But for those who want more glucosamine and added pain relief, try Syn-flex® 1500 with white willow bark.

$34.95
32 day supply

plus HST and shipping
Syn-Flex for Pets
(without white willow bark)
$34.95
plus HST and shipping

Syn-Flex 1500
for humans
(with white willow bark)
$34.95
plus HST and shipping



Synflex is a high quality liquid Glucosamine formula

While most Glucosamine products available today are in capsule or pill form, the liquid Glucosamine found in Synflex ® provides maximum absorption and is beneficial to assist those suffering from osteoarthritis and easing articular joint pain.
Synflex ® is also effective in easing arthritis and hip dysplasia type pain in dogs and cats (click here for details on Synflex ® for your pet).

The high quality liquid Glucosamine Sulfate and Glucosamine HCL combine with ten other ingredients. Synflex ® is formulated with the highest quality.

Synflex is Doctor and Veterinarian Recommended!

Glucosamine is clinically proven to be highly beneficial to those suffering from osteoarthritis. However, most Glucosamine 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 well. Synflex ®, on the other hand uses pharmaceutical quality liquid Glucosamine Sulfate and Glucosamine HCL a full 80-85% absorption rate, maximum bio-availability, and quickest relief.

It usually takes between six to ten weeks before you begin to notice any results when you take capsule Glucosamine products. However, with Synflex ®, most of our customers report noticing significant pain relief within 10 to 14 days.

While similar products contain only Glucosamine, or at most three or four ingredients, there are eleven ingredients in Synflex ®, all working synergistically to effectively manage osteoarthritis, assist in rehabilitating damaged cartilage, promote healthy joints, and reduce inflammation.

Synflex ® contains the highest possible quality liquid Glucosamine Sulfate and HCL, shark cartilage containing 20% chondroitin sulfate, boswellin, yucca powder, manganese ascorbate, bromelain, vitamin C, omega 3 and omega 6 essential fatty acids, vitamin E, and vitamin A. We will go into detail on exactly what each of these ingredients offer and how they work together a little later.

The special Synflex ® formula combines a powerful synergistic mix of ingredients into one product that is guaranteed to significantly reduce your pain and effectively ease your osteoarthritis symptoms, or your money back with no questions asked.

Instead of hard-to-absorb powdered Glucosamine in pills, Synflex ® is formulated in a liquid for maximum Glucosamine absorption and pain relief.

Here is a breakdown of one 1/4 oz. Synflex serving:   Certified Ingredients Per 1/4 oz. of Synflex
1250 mg Glucosamine HCL and Glucosamine Sulfate
25 mg  Shark Cartilage (20% Chondroitin Sulfate)

8 mg  Boswellin
3 mg  Yucca Powder
5 mg Manganese (Ascorbate)
1 mg  Bromelain
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


Syn-Flex 1500 : White willow bark is not aspirin. Nor, does it have the side effects which can be caused by aspirin.
White Willow bark contains an ingredient called salicin. When introduced into your body it becomes salicylic acid. In an arthritis product, it assists in reducing inflammation. As well, it helps reduce prostaglandins which cause pain and inflammation.

The first known aspirin was developed over 100 years ago and was derived from acetylsalicylic acid. However, that was derived from a different herb; namely, meadowsweet.

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

Shipping fees:  flat rate (insured) of $9.95 per order.
Note: HST will added once you're into PayPal
Cooperslane Naturals
...natural products for you and your pets