Science-Backed
Clinically proven formulas, 3rd-party verified
Curated by 20 Experts
A board of MDs, PharmDs & PhDs hand-selects every product
Free Delivery in the US
Fast, carbon-neutral shipping in 1–2 business days
Best-Price Guaranteed
Find it cheaper? We refund 2× the difference (*)
Best Deals
Shop limited-time offers on our most trusted longevity products.
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All of Our Products are
Curated by 20 experts
Science-backed
Free Delivery In the US
Frequently Asked Questions
How is Lifespanning different from a typical supplement store?
How is Lifespanning different from a typical supplement store?
Every product is selected by a panel of 20 longevity experts, must pass scientific vetting, and ships free in the U.S.
Who are the experts behind Lifespanning?
Who are the experts behind Lifespanning?
Our advisory board includes physicians, neuroscientists, and biohackers.
Meet Our Experts
How do you personalize my longevity plan?
How do you personalize my longevity plan?
We combine a detailed questionnaire with optional tests (blood work, DNA, biological age) to build a protocol tailored to your goals and biology.
What is Lifespan Certified™?
What is Lifespan Certified™?
Our in-house seal that verifies a product’s claims against peer-reviewed evidence and ethical standards.
Are products third-party tested?
Are products third-party tested?
Yes. Items must show lab or clinical data before they appear on the site, and certification audits are repeated regularly.
Where do you ship and what does it cost?
Where do you ship and what does it cost?
U.S. orders ship free; international rates are calculated at checkout.
