Rx Vitamins for Pets, Mega Flex for Dogs & Cats Powder, 21.16 oz Barberry Bottles made from 97% post-consumer

Bottles made from 97% post-consumer recycled plastic

Vitamin K has been shown to support normal calcium balance when taking vitamin D

Your mitochondria supply energy to the cells throughout your body

This innovative Creatine powder blend offers 90 servings of unflavored Creatine Monohydrate to supplement your creatine levels and health regimen daily

Rx Vitamins for Pets, Mega Flex for Dogs & Cats Powder, 21.16 oz Barberry Bottles made from 97% post-consumerDescription MegaFlex is comprised of important nutrients for dogs and cats to complement their overall diet. MegaFlex is a high potency formula designed to nourish and support connective tissue for healthy, flexible joints and comfortable movement. The formula features glucosamine sulfate, a critical precursor of synovial fluid. Glucosamine sulfate has a low molecular weight allowing it to be well absorbed orally. Studies have found that glucosamine