TRUVIDA PETS’ Nutrition Supplements are formulated using a science supported strategy. Our Ph.D. animal nutritionist started with reviewing scientific data on nutraceuticals to determine which ingredients and at what dose they should be included in each supplement. Unlike most supplements on the market, cost was not included in the formulation. There is scientific data to support the level of each nutraceutical in every supplement. What they determined were 6 supplements that can help support a healthy lifestyle.