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Sometimes our furry family members need an extra boost to their nutrition to help them feel their best. Rx Vitamins Mega Flex Dog & Cat Supplement is formulated by a veterinarian with methylsulfonylmethane (MSM) and sea cucumber to support healthy joints, flexibility and connective tissue. It also contains glucosamine sulfate which is a precursor of synovial fluid and helps rebuild cartilage and improve joint function. Every bottle comes with 600 capsules that are suitable for both canine companions and feline friends.
|Breed Size||Extra Small Breeds, Small Breeds, Medium Breeds, Large Breeds, Giant Breeds, All Breeds|
Safe use in pregnant animals or animals intended for breeding has not been proven. Consult with your veterinarian before using this product in animals; with clothing disorders; being treated with anticoagulant medications; diabetes; or any metabolic disorder causing hyperglycemia; history of urinary tract stones; known allergies to shellfish.
If lameness worsens, discontinue use and contact your veterinarian. Administer during or after the animal has eaten to reduce incidence of gastrointestinal upset. An examination from a veterinarian is recommended prior to using this product.
Active Ingredients: Glocosamine (Sulfate), MSM (Methylsulfonymethane), Sea Cucumber (Pseudo Colochirus Axiologus), Vitamin C (Ascorbic Acid).
Inactive Ingredients: Gelatin, Glycerin, Silica & Water.
|Glucosamine (Sulfate)||1000 mg|
|MSM (Methylsulfonymethane)||500 mg|
|Sea Cucumber (Pseudo Colochirus Axiologus)||300 mg|
|Vitamin C (Ascorbic Acid)||10 mg|
|up to 50 lbs||1 capsule|
|50-75 lbs||2 capsules|
|75-100 lbs||4 capsules|
|over 100 lbs||6 capsules|
Dosage may be doubled for the initial 4-8 weeks for a more rapid response.
Most commercial pet foods include baseline vitamins and nutrients, but some may not have the adequate amount to suit your pet’s exact health needs. Like in humans, vitamins and supplements can help support your pet’s long-term health, regulating everything from digestion to muscle growth. Consult your veterinarian to determine the best vitamins and supplements for your furry friend.
It is recommended to give the suggested dosage based off your pet’s weight. Please refer to the Feeding Instructions tab and consult with your veterinarian for more information.
If your pet has a medical condition and is taking other medication, we recommend consulting with your veterinarian to ensure that this supplement is safe to use.
For a complete list of ingredients, click on the 'Nutritional Info' tab, next to the 'Description' tab, just under the product photos. If you are unsure about the safety of this product for your pet, we recommend consulting with your veterinarian.
For a complete assortment of products by the manufacturer of this supplement, click on the link next to the item name at the top of the page. You can also find an assortment of supplements across all product forms on our page.
My dogs actually like these capsules! I can feed them as a treat, or put in their feed. ;)