SpiruGreen for Cats & Dogs (180 Tablets per Bottle): 3 Bottles

SpiruGreen for Cats & Dogs

3.17 oz.
  • 540 Tablets
  • $36.97
  • $56.25 (Save 34%)

1 Bottle

$14.97 Save 20%

3 Bottles

$36.97 Save 34%
  • Description

Ideally, I prefer that your pet receive all the nutrition he or she needs through the foods they eat. But that's not always possible.

The best of diets – even a raw, species-specific diet – can come from soils that are depleted or from lower quality food sources. Sometimes, the food simply loses many of its nutrients through processing and storage.

And most commercially available pet foods, even if they're "fortified" to meet AAFCO (Association of American Feed Control Officials) standards, contain synthetic vitamins and minerals which have their place, but are further removed from naturally derived supplements.

That's why I often feel it’s important to offer your pet two of nature's most nutrient-dense dietary supplements – the microalgae spirulina and astaxanthin containing microalgae. SpiruGreen for Cats & Dogs is a unique complex that contains both of these supplements that are great for cats and dogs.

Studies suggest these benefits when animals are directly supplemented with microalgae astaxanthin:

  • Supports the health, longevity, and immune system in cats and dogs
  • Supports joint and muscle recovery after exercise in racehorses and sled dogs
  • Promotes normal neurological and eye health in dogs and cats
  • Supports normal healthy cardiovascular health
  • Miroalgae astaxanthin not only promotes good health but vibrant, natural color

Meanwhile, spirulina is one of the richest beta-carotene ingredients, with ten mixed carotenoids. Including orange carotenes, alpha, beta, gamma, and yellow xanthophylls, these powerful antioxidants work synergistically in different sites in your pet's body.

Studies on both cats and dogs show that spirulina supports good health in several ways:

  • Helps support a strong, healthy normal immune system
  • Helps promote a healthy coat and skin
  • May help promote comfortable movement and flexibility

SpiruGreen for Cats & Dogs truly packs a one-two punch with all the nutrient value of spirulina, including carotenoids, phycocyanins and enzymes, plus all the goodness of microalgae astaxanthin, one of the world's most powerful fat-soluble antioxidant carotenoids.

We test our product through a third-party lab to ensure it is free of 15 different microcystins, including ß-methylamino-L-alanine (BMAA), a known neurotoxin.

Give your pet the goodness of one of the most wholesome ingredients available together with one of the world's most powerful antioxidants.

Discover more about SpiruGreen for Cats & Dogs

Shipping Restrictions:

Due to import restrictions, we are unable to ship this product to Canada and Australia.

  • GMO Free
    • We guarantee all of our products to be free of genetically engineered ingredients.
  • Gluten Free
    • We guarantee this product to be free of gluten protein.
  • Soy Free
    • We avoid soy whenever possible because it is almost always genetically modified and can affect the hormonal system.

Frequently Bought Together

Customer Reviews
  • Customer Reviews


  • Janice M. Verified Buyer
  • 03/07/2020
  • Quality

    We've been adding to our gals food for 5 yrs now. I believe in the product & value Dr Becker's opinion.

  • Was This Review helpful? 8    0


  • Barbara S. Verified Buyer
  • 01/03/2020
  • LOVE this!

    I chop these caps roughly and add to my boys food ( powder puff). In the past, I had to remove crud from his eyes daily and 3 days after starting these, it was noticeably less and a week later there is non at all. Really love these!

  • Was This Review helpful? 5    0


  • Susan G. Verified Buyer
  • 10/21/2019
  • Not good for my dog

    My giant german shepherd mix, who eats everything and anything, cannot keep this down. I bought a 3 pack and am now wondering what to do with it - return shipping is pricey too.

  • Was This Review helpful? 4    3
    • Customer Support

      We thank you for taking the time to leave a review for this product! We are very sorry to hear your dog is dissatisfied with the product! We do want to let you know here at Mercola we have a wonderful Customer Satisfaction Guarantee, where we would be more than happy to assist if you and your pup are dissatisfied.