We test what the guest can’t see.
The trusted longevity standard for luxury hotels
Powered by Expand Health longevity clinic
Introducing
The Longevity Collective seal
The sign of a room independently verified for air, water, sleep and materials. Reviewed every year.
The science is clear. Your environment shapes your health.
We spend most of our lives indoors, and a night in a hotel room is a night spent breathing its air, drinking its water and sleeping in its dark. Hotel air quality, water quality and the quiet of the room matter as much as the view.
of our time is spent indoors.
US Environmental Protection AgencyIndoor levels of some pollutants are often two to five times higher than outdoors.
US Environmental Protection Agencyof hotels in one national study had Legionella in at least one water system.
Pathogens, 2020of sleeping in moderate light raised heart rate and insulin resistance the next morning.
Northwestern University, PNAS, 2022None of this is cause for alarm. It is simply why we check the room before you stay, so finding a healthy hotel room becomes easy.
Four standards. One guest environment.
Wellness doesn't begin at the spa.
Air
Air quality and ventilation, measured in the room where you sleep.
- Indoor air quality
- Ventilation and fresh air
- Humidity through the day
Built out of Expand Health
The Longevity Collective is powered by Expand Health, the longevity clinic in De Waterkant, Cape Town, where every conversation about living well returns to the same things: air, water, sleep.
Expand Health has led with the science in Cape Town for three years. The standards were developed in the clinic with doctors, engineers, health professionals and accredited laboratories.
“Having built two longevity clinics, the thing experts keep returning to is environment: the air we breathe, the water, how we sleep.”
Jack Harland, Founder, Expand Health
Clinic-backed
Standards drawn from the daily practice of a longevity clinic.
Evidence-led
Measured on site and in the laboratory by trusted experts and accredited partners.
Independent
Hotels cannot buy the seal. They earn it, and it is reviewed every year.
Expand Health longevity clinic, as seen in
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·····The people behind the seal
Jack Harland
Founder · Expand HealthAn engineer and entrepreneur who founded multiple gyms before building longevity clinics.
Lucienne van Pul
Partner · Founder, The Digital FableBrand architect to leaders and companies in hospitality, membership and longevity; former strategic partner to LVMH brands.
Chantel Newmark
Growth & StandardsLeads the development of The Longevity Collective’s standards and how each property is assessed.
A hotel you love? Ask us to test it.
Nominate a hotel
Tell us where you love to stay, and we will invite it to be tested. We will let you know when it carries the seal.
Become a partner
Show your guests the care they cannot see.
The next generation of luxury guests cares far more about their health. How they feel in your rooms is your brand: the reviews, the repeat stays, the rate. A hotel cannot vouch for itself, so the trust has to come from an independent name.
For hotel owners, hospitality operators and luxury villa owners, from Cape Town across the UK, Europe, Africa, Mauritius, the Indian Ocean and beyond.