Greya Standard
Greya carries brands the way a sommelier curates wine. We test what we sell, name our manufacturers, and only stock products we’d take ourselves. Below: every brand on the Greya shelf, and what makes it worth carrying.
Category
Origin
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9 brands
All categories · All origins
UAE · 2024
House line — formulated where the curated shelf had a gap.
USA · 2016
NSF-certified actives at the doses elite training rooms actually use.
USA · 1984
Clinically-formulated singles from a manufacturer that publishes its trials.
EU · 2017
Mitopure (Urolithin A) — the most evidenced input to mitochondrial renewal.
USA · 1989
Practitioner-grade formulas, transparent dosing, no proprietary fog.
EU · 1995
The omega-3 standard. Triglyceride-form, third-party tested by lot.
USA · 2012
Live-strain probiotics with named, peer-reviewed metabolic endpoints.
USA · 1991
Hypoallergenic singles, chelated minerals, every excipient disclosed.
USA · 2003
Liposomal delivery for actives where bioavailability is the bottleneck.
The criteria
Every formula references peer-reviewed literature for both ingredient choice and dose.
We name every manufacturer and publish COAs by lot.
If a product hides its doses, it doesn't make our shelf.