The Supplement Database
Built on Evidence
Healthy Aging Atlas exists because supplement shoppers deserve better than marketing hype. We build data-driven comparisons so you can make informed decisions about your longevity stack.
Evidence-Based Supplement Comparisons for Longevity
The supplement industry generates billions in revenue each year, yet consumers are left navigating a maze of unverified claims, misleading labels, and pay-to-play review sites. We started Healthy Aging Atlas to change that.
Our approach is simple: combine clinical research from PubMed with real product data — pricing, third-party certifications, and verified customer reviews — to produce transparent, actionable comparisons. Every ranking has a methodology. Every claim has a citation. Every page is reviewed before publication.
We focus specifically on longevity and healthy aging because the stakes are high and the noise is deafening. Whether you are researching NMN for cellular energy, collagen for joint health, or omega-3 for cognitive support, you deserve to see the evidence clearly — without marketing spin.
Who Writes and Reviews Our Content
Healthy Aging Atlas Editorial Team
Our editorial team researches, writes, and fact-checks every comparison page. The process begins with a systematic review of clinical literature, followed by product data collection, customer review analysis, and multi-round editing. Content is not published until it passes our internal quality checklist and medical review.
Medical Reviewer
Every published page is reviewed by a credentialed registered dietitian who verifies health claims, dosage references, and safety notes against current clinical evidence.
Standards We Hold Ourselves To
YMYL Compliant
We follow Google's Your Money or Your Life quality standards for health content.
No Disease Claims
We never claim supplements treat, cure, or prevent disease. We use structure/function language only.
PubMed Cited
Health claims reference human clinical studies indexed in PubMed. No animal-only studies for dosage guidance.
FTC Disclosed
Affiliate relationships are clearly disclosed on every page, in compliance with FTC guidelines.
Not Another Affiliate Listicle
Most supplement review sites rewrite product descriptions and call it research. We do things differently.
Price-Per-Serving Calculations
We calculate the real daily cost of every supplement, not just the sticker price. Actual servings, actual doses, actual value.
Real Review Mining
We analyze thousands of verified customer reviews from Amazon and iHerb to surface real-world experience patterns, not cherry-picked testimonials.
Daily Data Updates
Prices, availability, and product data refresh every 24 hours through our automated pipeline. You always see current information.
Third-Party Testing Priority
Products with NSF, USP, or ConsumerLab certifications are flagged and weighted in our rankings. Purity matters.
Get in Touch
Have questions about our content, methodology, or want to report an error? We welcome feedback from readers, researchers, and industry professionals.
Email: editorial@healthyagingatlas.com
Response time: Within 2 business days
See Our Standards in Action
Read about our evaluation methodology, editorial policy, or browse our supplement comparisons.
Last updated: April 2026