Skip to product information
1 of 7

Your Complete Longevity Solution

10 powerful ingredients to help you look and feel younger for longer

A Holistic Approach to Longevity – Developed by leading longevity experts and grounded in over 400 scientific studies, KEEY brings together 10 extensively researched compounds to support your longevity and overall well-being. Each ingredient is optimally dosed and designed to work synergistically, delivering a powerful, effective, and complete formula.

Our mission? To help you live longer, healthier, and more vibrant years by targeting all 12 hallmarks of aging.

  • Backed by 400+ Studies: Grounded in extensive research to ensure effectiveness and safety.
  • Comprehensive and Synergistic: Combines 10 carefully selected ingredients that work together to address the root causes of aging.
  • Supports Cellular Health: Targets DNA repair, promotes cellular rejuvenation, and supports microbiome balance for long-term well-being.
  • Real, Noticeable Benefits: Enhanced energy, improved skin elasticity, sharper focus, better mood, and overall vitality.

Feel stronger, think sharper, and live younger with KEEY

Ingredients

KEEY combines the power of ten scientifically-backed ingredients, each selected not only for their proven individual ability to support longevity and overall well-being but also for their synergistic effects, amplifying their benefits when used together:

  • D-Glucosamine: Boosts collagen production, improving skin elasticity and reducing wrinkles, promoting a more youthful appearance.
  • Spermidine: Linked to a lifespan extension of up to 30% in model organisms and improved longevity markers in humans.
  • Fisetin: May enhance cognitive function and memory while helping to eliminate senescent cells that contribute to aging.
  • Quercetin: Clinically proven to target and eliminate senescent cells, playing a vital role in extending healthspan and reducing the effects of aging.
  • Alpha-Ketoglutarate (AKG): Reduces low-grade inflammation, a key driver of aging, by up to 80% in mammals, and may decrease biological age by up to 8 years.
  • Betaine (TMG): Shown to increase muscle mass and enhance strength and performance in clinical trials, supporting physical vitality.
  • Lithium: Low-dose supplementation has been linked to improved health outcomes, including neuroprotective effects.
  • Curcumin: Improves vascular health by enhancing endothelial function and reducing oxidative stress.
  • Piperine: Increases the bioavailability of other ingredients, especially enhancing the absorption of curcumin by up to 2000%.

Quality Guarantee

All compounds in KEEY are rigorously third-party tested to ensure the highest levels of safety and purity. In line with Swiss tradition, our formulations meet the strictest industry standards. We are committed to delivering only the finest, highest-quality products to support your health and longevity goals.

90-Day Money-Back Guarantee

We’re confident you’ll love KEEY, but if it doesn’t meet your expectations, we’ve got you covered. If you decide KEEY isn't for you, we'll be happy to refund your money—no questions asked.

View full details

Customer Reviews

Based on 289 reviews
87%
(250)
9%
(27)
3%
(10)
0%
(1)
0%
(1)
M
Mark perry

It's only been a week, but so far so good.

S
Sara Lemay

I'm enjoying this product

D
Daniel Phillips
Great product but

I absolutely love the product,
But the company has a bad habit of not shipping the product on schedule
I mean, you buy three months and sometimes you don’t get your second month until you’re all out of your first month
I don’t know why they don’t ship out all three of them at the same time

S
Sarah

I've been following the longevity science for years, and Keey is a game changer. Basically, It's replaced 90% of my previous supplement stack. Now all I take in addition is my collagen, a multivitamin, and my Omega-3s.

N
Nate R.
Best Longevity Supplement on the Market

As someone deeply into longevity science, I’ve tried countless supplements, but KEEY stands out in terms of pricing and formulation. Unlike many companies, they undergo third-party testing, so you can trust you’re actually getting what’s on the label. If you’re serious about longevity, KEEY is a must-have.