
General well-being, cognitive support, bone health, immune system function.. Both Vitamin D3 and Apoaequorin are provided at their studied clinical doses. Vitamin D3 is a highly beneficial and well-researched nutrient. While Apoaequorin is dosed correctly, its overall efficacy remains a subject of scientific debate.
The FTC sued Prevagen's maker for deceptive advertising in 2017. Apoaequorin (a jellyfish protein) at 10mg has no credible independent evidence for cognitive benefit. It's a protein that gets digested in the stomach like any other protein. Vitamin D3 at 50mcg (2000 IU) is the only ingredient with real evidence. You're paying a significant premium for a D3 supplement dressed up as a brain supplement. The remaining 12 ingredients are all inactive excipients.

Verified Supplement Facts
Every dose checked against clinical research
We analyzed the actual supplement facts panel for this product. Every ingredient dose below was cross-referenced with published clinical trials to determine if it matches what studies actually use.
Source: Official product page
microcrystalline cellulose, vegetable capsule, cellulose, water, maltodextrin, casein peptones, lactose, magnesium stearate, modified corn starch, salt, soy peptones, sugar
See exactly how this fits your health profile. What works for you, what doesn't, and whether you're getting your money's worth.
Unlock with ProCheck your full stack for interactions, redundancies, and gaps. Takes 30 seconds.