Synflex for Pets

Certified Ingredients Per 1/4 oz. of Synflex Beef Flavored for Pets (32 Day Supply):

  • 1,500 mg Glucosamine HCL and Glucosamine Sulfate
  • 25 mg Chondroitin Sulfate
  • 8 mg Boswellin
  • 3 mg Yucca Powder
  • 5 mg Manganese (Ascorbate)
  • 1 mg Bromelain
  • 5 mg Omega 3 Fatty Acid
  • 1.67 mg Omega 6 Fatty Acid
  • 80 IU Vitamin A 2 IU Vitamin E
Save an additional $2 per bottle when purchasing 3 or more bottles, and $3 per bottle purchasing 6 or more bottles.
Discounts displayed in cart at checkout. Coupon codes discounts also applicable for combined savings.
  • 3 bottles: $30.95/each
  • 6 bottles: $29.95/each

$32.95 Per Bottle | Flavor: Beef | Size: 8 fl. oz.

SKU: 1006 Category:


Beef Flavored Liquid Glucosamine Chondroitin for Dogs

A highly potent dietary supplement for dogs and cats that has helped thousands of pet owners around the globe! Made with an appealing beef flavor.

Is your beloved pet getting more and more lethargic over time? Additionally, has running or climbing the stairs become a challenge? Glucosamine Chondroitin for dogs and pets is the solution that you need.

If so, chances are your dog or cat is in pain and needs the proper joint supplementation to restore the youthfulness in the joints and combat the common problems related to aging joints, such as inflammation.

Introducing our Veterinarian-recommended Synflex for Pets (Beef Flavor) – A highly potent liquid Glucosamine and Chondroitin dietary supplement for dogs and cats that has helped thousands of pet owners, like you, around the globe!


Supercharged with 1500mg of liquid Glucosamine and 25mg of chondroitin, Synflex for Pets helps in rebuilding and protecting the joints from damage and pain. Glucosamine helps in the production of essential building blocks for cartilage, while chondroitin improves cartilage nutrients and resilience.


To help prevent cell destruction and assist in slowing down the aging of the joints and cartilage, Synflex for Pets uses Vitamins A, C and E. Together with the boswellin, bromelain, manganese (ascorbate), yucca, and Omega-3 and 6 fatty acids, our liquid joint supplement gives your pet protection from free radicals and inflammation.


Besides inflammation, the enzymes that destroy connective tissue may be one of the key reasons why your pet experiences pain and inflammation. The Glucosamine and Chondroitin Sulfate work together to block those enzymes and get more nutrients to the cartilage so you can see your pet active and playful again.


Our powerful and bioavailable liquid joint dietary supplement comes in a neatly packed bottle. Suitable for dogs and cats of all breeds and sizes, our joint supplement is equipped with a reservoir which makes it easy to give the recommended daily dose. Plus, the delicious beef flavor makes it a yummy treat! Glucosamine Chondroitin is the perfect solution for dogs, cats, and other animals


As pet owners, we desire only the best for our pets, especially when it comes to their health and daily supplementation. Synflex for Pets is made with quality in mind, and you can rest assured knowing that our premium pet joint health supplement is made in the USA in a GMP certified facility. Our liquid health supplement is free of gluten, fillers, and preservatives, and without any side effects for your cherished furry friend.

If you’d love to see your pet experience a more active and playful life again…

Try a bottle of our Synflex for Pets liquid joint health formula today, RISK-FREE with our 30-Day Money Back Guarantee! Please feel free to contact us if you have any questions.


Glucosamine Chondroitin for Dogs and Cats Dosage Chart

FAQs About Synflex for Pets

Questions and Answers about Glucosamine for Arthritis and Joints


We have taken the utmost care to provide both the highest-quality and most effective product on the market today. To do that, we only offer the finest quality and purest forms of ingredients. We use 98% pure liquid Glucosamine and a blend of other arthritis-fighting ingredients. As well, each batch of Synflex® undergoes a laboratory analysis to ensure ingredient quality and efficacy. Synflex® is manufactured in a GMP certified lab and each batch is issued a certificate of analysis.

Of interest, Synflex® was the first company to bring a pharmaceutical-quality liquid Glucosamine product to market on the internet. This, after two intensive years of work in the background development.

No. Synflex® is an all-natural product and there are no side effects.

Synflex® is an all-natural product and it should not interact with medications or foods of any kind.

Synflex® is sold in a number of health food stores; chiropractic offices; veterinarian offices; health food stores; online retailers; and, the like. However, Synflex® is not available in any large retail stores at this time. We prefer to deal directly with our customers and as the exclusive dealer, we are able to offer the best prices.

You can order online via our secure server or, you can call us at 1-800-796-0142. If you are outside of the United States, you can call 1-941-778-2155 or place your order online.

When your pets cartilage is damaged, either by primary osteoarthritis or secondary osteoarthritis (after an injury) they are going to pay a price. Cartilage protects the bones from coming into contact with one another and if they do, it is extremely painful.

Whether as a result of aging; overuse; genetics; or, injury, it has been estimated that one in five dogs are diagnosed with osteoarthritis in their lifetime. For cats, one study reported that as much as 98% of cats over the age of twelve suffer from osteoarthritis as well as 60% over the age of 6 suffering from OA.

Prevention and maintenance with liquid glucosamine can be crucial for your pet’s longevity.

Glucosamine is a charged sugar molecule that is a key component of the extracellular matrix of cartilage (grout between the cartilage cells). It absorbs and releases water with every step you take and when it does, it acts as a ‘shock absorber’ for your joints.

Glucosamine is a natural sugar produced by your body. It is the essential and principal ingredient that determines the quantity of proteoglycans (water-holding) molecules that also form in your body. The greater the amount of glucosamine in your body, the greater the number of proteoglycans. Proteoglycans are large, water-binding molecules made up of both proteins and sugars. It is important to understand that they are the major building block of vital and healthy cartilage.

Glucosamine products are nutritional supplements and are not regulated by the Food and Drug Administration (FDA). However, Synflex® is manufactured in the United States with (USA) pharmaceutical-quality ingredients, in an NSF cGMP certified facility. This means that our lab is in full compliance with the requirements of Good Manufacturing Practices. This system ensures that the procedures and documentation of the product represents quality. A Certificate of Analysis accompanies each batch which ensures that each ingredient represented is in compliance with stated measurements and specifications.

It is advisable to maintain a daily dose per day for maintenance reasons due to how prevalent OA is in pets. If you believe that their arthritis or symptoms do not warrant a full daily dose or, if you are giving them Synflex® as some way to help keep their cartilage healthy you may want to drop your dose by half of what they had been taking.

If you want faster results, we recommend doubling their daily dose (one in the morning and one in the evening) for the first 7-10 days. Then, dropping back to a single dose a day.

Pets can take Synflex® as long as glucosamine has not been a problem in the past. The antigen in shellfish that causes the allergic reaction to shellfish has been removed from Synflex®. Nonetheless, we recommend you consult with your veterinarian before using Synflex®.

  • In fact, new research indicates that glucosamine is unlikely to cause an allergic reaction in someone who has an allergy. In most cases, allergies are caused by proteins in shellfish and not chitin, a carbohydrate from which glucosamine is extracted. Furthermore, there is no crossover between the acid derived chitin from shells and the antigens that cause shellfish allergies. The reason? The acid process required to leach the chitin from the shell strips away the carbohydrate side chains that would be antigenic.

Synflex® for Pets has an appealing beef flavor that mixes is in great with food.

Yes, Synflex for Pets can be taken by both pets and humans as it is an all-natural formula with no added ingredients that would be harmful to neither pets nor humans.

  • However, the beef flavor may not taste the greatest to us humans since it is made to appeal to the tastes of your pet! We have heard of some customers using their leftover pets formula when they needed a glucosamine boost themselves as a sauce for steaks and burgers though!
  • You should read some of customer reviews! Family pets demonstrate the same impact as human users.

  • We actually have reports from pet owners that if they do not put Synflex® on their pet’s food after they begin using it, the animals will back away without eating.
  • That appears to be a sign that they recognize that Synflex® is helping them with their discomfort. Ordinarily, pets become more active between 3-10 days after they are on Synflex®. In more difficult cases, it may take up to 30 days. We have had many dog owners say that their “older dogs are like puppies again.”
  • We recommend just adding the Synflex® directly to their food. Of course, the amount is based on the body weight of the animal. (Read the directions carefully.)
  • The Synflex® Beef formula (the product you are viewing right now) contains 1,500 mg. of glucosamine in a ¼ oz. serving. So, if your pet is clearly demonstrating soreness or is lame, you might opt for the beef formula just to gain the extra amount of glucosamine. We have had great success with pets, including those with hip dysplasia.
  • The Synflex® Original formula can be used by both humans and for family pets. It contains 1,250 mg. of glucosamine in a ¼ oz. serving and has a berry flavor and is an excellent first introduction to liquid glucosamine if you haven’t used a glucosamine supplement before.
  • The Synflex® 1500 formula is recommended for humans and athletes only. It contains contains 1,500 mg. of glucosamine in a ¼ oz. serving along with the added boost of white willow bark — a natural anti-inflammatory ingredient that has been used in pain remedies since 1823. Synflex 1500 is orange flavored, and our only formula to include white willow bark.
  • A cautionary note: Do not use Synflex® 1500 for your pets.
  • Synflex America, Inc. was founded in 1999 by J. R. Rogers. In 1993, he fell off a two-story building. After surgery, he had spinal stenosis and secondary arthritis in his neck. He tried every product he could find but nothing helped.

    A friend of his was using a prototype liquid glucosamine formula for thoroughbred horses. And, he gave some to J. R. to see what results he would get. It was an incredible moment. J. R. began passing out samples to his friends and they are astounded by the results they were getting. The constant positive feedback convinced him that this product had to be in the hands of every person who suffered for arthritis (OA).

    • He began the process of modifying the product for human use and soon, Synflex America became the vehicle to bring it to market. In July of 2001, Synflex® was introduced to the general public worldwide. It has been an incredible success story with a rapidly growing audience of direct purchasers and wholesale buyers. In fact, Synflex America, Inc. is the largest direct-to-consumer retailer of liquid glucosamine in the world.

    Actually, many veterinarian have begun recommending glucosamine for pets with OA and some indeed, are naming Synflex® as the product to try. Some animal clinics and pet stores carry Synflex for Pets. In these cases, it is likely that their patients have reported their success using it. You can read a number of their testimonials in our success stories.

  • Dosage is for pets it dependent on weight and is suitable for all dog and cat breeds of all sizes:
    • 0 – 10 lbs. – 1/32 oz.
    • 10- 40 lbs. – 1/16 oz.
    • 40 – 100 lbs. – 1/8 oz.
    • 100 – 220 lbs. – 1/4 oz.
    • 220+ lbs. – 1/2 oz.
  • For further information, we have set up a page that lays out dosing of Synflex®. You can view that page right here. View the dosage information page.
  • Certainly, the ingredients themselves play a major role here. Synflex® uses pharmaceutical-quality ingredients. As well, the liquid formula allows the body to absorb the product much faster.

    Yes, it does. In fact, clinical testing has indicated that the power of glucosamine is more effective when used with chondroitin.

    You do not have to refrigerate Synflex®. You can store it at room temperature unlike some products on the market. The darkening in color is nothing more than light striking the Synflex® bottle which in turn, darkens the liquid. (Oxidation)

    When this happens, the formula appears darker but it tastes the same and is still effective until the expiration date on the bottle.

    Additional information

    Weight 9 oz
    Dimensions 3.5 × 1.5 × 6 in
    Bottle Size

    8 fl. oz.