Rx Vitamins MegaFlex For Dogs and Cats (600 g)

Rx Vitamins SKU: 8050


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Rx Vitamins MegaFlex For Dogs and Cats

Sometimes our furry family members need an extra boost to their nutrition to help them feel their best. Rx Vitamins MegaFlex Powder 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-grams of powdered supplement that’s paw-fectly suitable for canine companions and feline friends alike.


  • Features joint-supporting ingredients like MSM and sea cucumber.
  • Incorporates glucosamine sulfate which helps build healthy cartilage.
  • Suitable for both cats and dogs.
  • Formulated by a veterinarian.
  • Carries the National Animal Supplement Council Seal (NASC).

Active Ingredients:

Glucosamine (Sulfate), MSM (Methylsulfonymethane), Sea Cucumber (Pseudo Colochirus Axiologus), Vitamin C (Ascorbic Acid).

Inactive Ingredients:

Chincory Root & Mung Bean Extract‚ Meltodextrin.

Active Ingredients Per 1 Scoop:

Lucosamine (Sulfate) 1000 mg
MSM (Methylsulfonymethane) 500 mg
Sea Cucumber (Pseudo Colochirus Axiologus) 300 mg
Vitamin C (Ascorbic Acid) 10 mg

How to use

Weight Daily Feeding
up to 50 lbs 1/4 to 1/2 scoop
50-75 lbs 1 level scoop
75-100 lbs 3/4 scoop
over 100 lbs 1 heaping scoop
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