E3 Feline (Powder)

AFA superfood for cats

Add To Cart 1 pack
50 grams
Price: $27.95
150 grams
Price: $83.95

100% guarantee

E3 Feline (Powder) is 100% guaranteed.
E3Live offers a one year guarantee on this product. We believe in your full satisfaction. Learn more.

may promote

a strengthened immune system

anti-inflammatory action

enhanced energy, vitality and endurance – great for older cats!

improved attention, alertness and brain function

healthier skin conditions and a lustrous coat


Be sure to read testimonials from Athletes, Health ExpertsClients about Animals & Pets, and many more.



for Cats under 10 lbs/4.5kg
serving size: 1⁄4 scoop of powder
suggested use: One or more times daily as desired.

for Cats 10 lbs/4.5kg to 20 lbs/9.1kg
serving size: 1⁄4 to 1⁄2 scoop of powder
suggested use: One or more times daily as desired.

for Cats 21 lbs/9.1kg +
serving size: 1⁄2 - 3⁄4 scoop of powder
suggested use: One or more times daily as desired.

additional tips

As with all dietary changes, please introduce new foods slowly to avoid digestive upsets.

Note: Included scoop measures 1/2 Teaspoon, about 1 gram of E3 Feline Powder.


Optimal nutrition is a key element in the health of your cat and may encourage a shiny lustrous coat, healthy skin, strengthened immune system, and more.

Unfortunately, our cats may not get these important nutrients from the foods we feed them. Even the best diets may not provide your cat with the pure high-quality nutrition found in E3 Feline.

E3 Feline is 100% Certified Organic AFA (Aphanizomenon flos-aquae), a wild-harvested Nutrient Dense AquaBotanical.

By adding E3 Feline to your cat’s daily feed, your cat may receive gram for gram one of the highest protein and trace mineral concentrations of any natural food. E3 Feline is easily absorbed and supports coat, joints, brain function, and general health by providing the vitamins, minerals, amino acids, and essential fatty acids that your cat needs. No additives, no pesticides, and no preservatives.

E3 Feline (Powder) has over 65 vitamins, minerals, amino acids, and essential fatty acids.

also available - liquid form

We also offer E3 Feline in a liquid form (16 oz). We deliver our liquid form AFA fresh-frozen to ensure quality and freshness.


100% Aphanizomenon flos-aquae, a Nutrient Dense Aqua Botanical (blue-green algae).

E3 Feline Powder

featured testimonials - athletes


Client Reviews
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Frequently Asked Questions
Are E3Live products Gluten Free?


Can I feed AFA to my pets?

Absolutely, in fact, both the liquid E3Live and our E3AFA dried form are favorites among veterinarians who successfully treat nutritional deficiencies in dogs, cats, birds, reptiles, horses, and other animals. Benefits are especially seen in older animals, bringing back youthfulness and a higher quality of life. We carry E3 Canine and E3 Feline especially for dogs or cats of all ages. 

Horse owners love E3Live for the changes seen in hooves, coats and the overall health of their horses.

If you love your pet, you'll love E3Live. There is no other pet food that dares to give an unconditional one-year guarantee that you will "See the Difference!" Read about other pet owner's experiences with E3Live in our Testimonials section.

How is the consistent quality of E3 products assured?

From the moment we harvest the AFA, to its final packaging, we work with only the most highly trained and qualified staff. We handle our AFA with such care from start to finish. Factors contributing to this quality include: where and how we harvest, keeping the AFA cold at all times, superior filtration and storage, and ongoing quality-control testing of all of our products. All E3 products are tested thoroughly by independent USDA certified labs for food safety, shelf-life and various other purity tests.
For more information please see our Purity page.

fda statement

* These statements have not been evaluated by the FDA. This product is not intended to treat, prevent, diagnose or cure any disease. This product has not been approved by the FDA.

** In trace amounts.

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