Prevagen
Brain & Memory
Maintained by TVPills Editorial Team · Information reviewed September 10, 2026
Sources and editorial standards
These government resources provide general ingredient and supplement guidance; they are not product-specific endorsements or citations.
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What is it for?
Prevagen is one of the most-advertised brain-health supplements in the US, marketed to support memory in older adults using a protein originally found in jellyfish (apoaequorin).
- Marketed For
- Memory support supplement
How it works
Prevagen contains apoaequorin, a calcium-binding protein the brand markets as supporting healthy brain function. Note: its memory claims have been the subject of regulatory and legal scrutiny.
Key Ingredients
Marketed Benefits
These are benefits as marketed by the brand. Supplements are not intended to diagnose, treat, cure, or prevent any disease.
- Marketed for memory support
- Marketed for healthy brain function
Prevagen FAQs
What is Prevagen used for?
Prevagen is a brain & memory supplement marketed for memory support supplement. Prevagen is one of the most-advertised brain-health supplements in the US, marketed to support memory in older adults using a protein originally found in jellyfish (apoaequorin).
How does Prevagen work?
Prevagen contains apoaequorin, a calcium-binding protein the brand markets as supporting healthy brain function. Note: its memory claims have been the subject of regulatory and legal scrutiny.
What are the main ingredients in Prevagen?
Prevagen contains Apoaequorin, and Vitamin D. Always check the product label for the full ingredient list and amounts.
What benefits does Prevagen claim?
Marketed benefits of Prevagen include Marketed for memory support, and Marketed for healthy brain function. These statements have not been evaluated by the FDA, and supplements are not intended to diagnose, treat, cure, or prevent any disease.
What form does Prevagen come in?
Prevagen is sold in capsule form.
Who makes Prevagen?
Prevagen is made by Quincy Bioscience.
Where can I buy Prevagen?
Prevagen is widely available from online supplement retailers such as iHerb, Vitacost, and Amazon. Compare prices across retailers before buying, and consider subscribe-and-save options for recurring delivery.
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Manufacturer
Quincy Bioscience
Form
Capsule
Where to Buy
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Subscribe & Save
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