We’re On a Mission to Help You Thrive Past 40
SharpSpan was born from a simple question: Why is longevity advice either too clinical or too fluffy? We bridge that gap with evidence-based product recommendations you can trust.
The Gap We’re Filling
At 47, I noticed something frustrating: brain fog in the afternoons, harder to focus during important meetings, and feeling like my mental edge was dulling. I wasn’t sick—I just wasn’t as sharp as I used to be.
I dove into the research on cognitive longevity. Hundreds of studies, dozens of products, countless hours learning about NAD+ boosters, nootropics, sleep optimization, and biohacking. But here’s what I found: the science was there, but translating it into actionable product choices was nearly impossible.
Medical journals don’t review consumer products. Longevity clinics cost $10,000+. And affiliate review sites? They recommended everything without real testing or scientific backing.
That’s why I created SharpSpan—to bridge the gap between complex longevity science and practical, evidence-based product recommendations for people like you and me who want to stay sharp well into our later decades.
Our Core Principles
These aren’t just words on a page—they’re the foundation of every review, every article, every recommendation.
Science-First
Every recommendation is backed by peer-reviewed research. We cite our sources, explain the evidence, and help you understand the science without needing a PhD.
Real Testing
We buy and test products ourselves before recommending them. No borrowed opinions, no press release regurgitation—just real-world experience from 40+ testers.
Transparent Affiliates
We earn commissions through Amazon Associates when you buy recommended products. But our integrity comes first—we only recommend what we’d buy ourselves.
Expert Review
Our content is reviewed by advisors with backgrounds in neuroscience, nutrition, and longevity medicine. We translate complex research into clear guidance.
Community-Driven
Reader feedback shapes our recommendations. Your experiences, questions, and results help us refine what works and what doesn’t for the 40+ demographic.
Privacy-Focused
Your data is yours, always. No selling email lists, no invasive tracking, no data mining. We build trust through respect, not surveillance.
How We Review Products
Our systematic approach ensures every recommendation meets rigorous standards for efficacy, safety, and value.
Research Studies
We analyze published research on ingredients, mechanisms, and clinical outcomes from peer-reviewed journals.
Test Personally
We purchase and test products ourselves over 30-90 days, tracking subjective and objective measures.
Gather Feedback
Our 40+ community tests products and shares detailed experiences, helping us validate real-world results.
Rate & Recommend
We evaluate efficacy, value, safety, and user experience—only top performers earn our recommendation.
Backed by Expertise
While SharpSpan started as one person’s quest for better cognitive health, it’s now supported by advisors and contributors with deep expertise in longevity science.
Our advisory network includes professionals with backgrounds in neuroscience, functional medicine, nutrition science, and longevity research. They help us stay current with emerging research and ensure our recommendations reflect the latest scientific understanding.
Ready to Optimize Your Cognitive Health?
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