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Dr. Mercola Spirugreen (Immune System) Supplements For Dogs

Dr. Mercola

Give your pal a boost of nutrition with Dr. Mercola's Spirugreen (Immune System) Supplements For Dogs. It contains spirulina and microalgae, natural algae that provide astaxanthin, a super-nutrient that’s known to promote health and wellness in cats and dogs. Astaxanthin helps promote normal eye and neurological health, support healthy cardiovascular and immune systems, and may even help support comfortable joints. Plus, spirulina is naturally high in antioxidant carotenoids―compounds that help make vitamin A and that fight free radicals―plus enzymes and phytonutrients that nourish the skin and coat. Trusted for safety and effectiveness, the organic spirulina is USP verified and contains no iron or trace minerals.


  • Supports wellness, mobility and immune system health in cats and dogs with antioxidant rich algae.
  • With organic, vegetarian-grade spirulina and microalgae that are high in astaxanthin, enzymes and antioxidants.
  • Astaxanthin supports a healthy immune and cardiovascular system, plus healthy eyes and joints.
  • Spirulina is high in carotenoids that fight free radicals and help support skin and coat health.
  • Formula is perfect for cats and dogs and is made with no fertilizers, pesticides, toxins, iron, wheat, gluten, corn, or soy.


    • Breed Size: All Breeds 
    • Life Stage: All Stages 
    • Size: 180 tablets
    • Made InUnited States

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    Spirulina, Microalgae.