#1 Selling Brain* Supplement Nationwide† For Over 10 Years

Prevagen, Inc. calculation based on Syndicated US NIQ Total Store including Fresh – 10 years database for the Mental Performance (Brain) Supplement category/segment last 10 years, week ending March 22, 2025 time period. Copyright ©, Nielsen Consumer LLC.

Benefits to Shopping on Prevagen

  • Safe and Secure Purchases

  • Free Shipping Available on All Orders Over $100

  • #1 Selling Brain* Supplement NATIONWIDE For Over 10 Years

  • Prevagen bottles come in an attractive, easily stackable, lightweight, and sturdy Prevagen branded box

    Extra Strength

    Prevagen Extra Strength contains 20mg of apoaequorin, double the amount of Regular Strength

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    Extra Strength

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    Regular Strength

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    Chewables

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    Professional Formula

    Prevagen's Latest Reviews

    • Carolyn R.

      "I have been using Prevagen at least 6 to 7 years and I wouldn’t be without it. It’s a great product thank you."

    • Jean D.

      "I have been using Prevagen for better than a year and do recognize its beneficial effects. It’s a matter of using it on a regular basis."

    • Robert F.

      "Have been taking Prevagen for 4 years+. I highly recommend this product to everyone. It really helps!!"

    • Carol P.

      "I saw a commercial two years ago and decided to try Prevagen. After using the regular strength, I switched to extra strength. I am satisfied with my results. I attribute it to your product."

      Directions

      For best results take one Prevagen daily, in the morning, with or without food.

      Easy To Swallow

      CAPSULES

      For best results take one capsule dailyin the morning, with or without food

      Originally Discovered InJELLYFISH

      Prevagen is formulated with the uniqueingredient Apoaequorin and Vitamin D.

      Apoaequorin has undergone extensiveSAFETY TESTING for allergenicity and toxicity.
      Third party experts agree thatPREVAGEN IS SAFE.

      Extra Strength 60 Count

      A single bottle of Prevagen Extra Strength contains 60 capsules.

      • Tested & Safe Ingredient
      • Only One Capsule Per Day
      • Full 60 Day Supply

      Learn More About the Safety of Prevagen

      Powered by apoaequorin, the unique ingredient in Prevagen, was originally found in jellyfish. Tested to be safe according to published studies.

      Safety Study I

      The unique ingredient in Prevagen, apoaequorin, was evaluated for safety using a toxicity study, a common method for evaluating dietary supplements. Apoaequorin has been found to be safely consumed in amounts much higher than recommended (4,000 times the recommended daily amount of Prevagen Regular Strength).

      Safety Study II

      In a separate safety study, apoaequorin has not shown to have any significant risk of allergic reactivity when ingested.

      Safety Study III

      In a third study conducted on the safety of apoaequorin, the protocol followed was very similar to Safety Study I, however, in this instance, the amount was increased. Apoaequorin has been found to be safely consumed in amounts much higher than recommended (16,000 times the recommended daily amount of Prevagen Regular Strength).

      Answers to Frequently Asked Questions

      What is Prevagen®?

      Prevagen (Pronounced: prev-uh-gin) is a supplement made for your brain*, Prevagen is the only product that is
      formulated with unique ingredient apoaequorin.

      What is apoaequorin?

      Discovered in jellyfish, Apoaequorin, is a unique ingredient that is only found in Prevagen and is now produced in a
      controlled scientific process.

      What are the ingredients in Prevagen?

      Prevagen is formulated with between 10 - 40 mg of Apoaequorin, depending on the strength of your preference. 50 mcg
      of Vitamin D is also added

      Should l continue to take my vitamin and mineral supplements with Prevagen?

      Yes, you can continue to take your vitamin and mineral supplements with Prevagen. Prevagen works in a complementary
      way to other vitamin and mineral supplements. lt is not meant to replace your current supplement regimen.