What you get
A DNA methylation clock read from a finger prick blood sample and reported as GrimAge. MyAgingTests also lists PhenoAge and DunedinPACE.
- Sample
- Finger prick at home
- Results in
- 2 to 3 weeks
Source: myagingtests.com, checked 19th October 2026.
Every price
As Clock Foundation lists them.
- GrimAge Epigenetic Test Kit (International)$349
- Advanced Longevity Biomarker Monthly Plan$150 a month
Sources: myagingtests.com, commerce, checked 19th October 2026; myagingtests.com, commerce, checked 20th October 2026.
What Clock Foundation claims
The maker’s own words about accuracy, and what the page offers to back each one. Nothing here is checked against the science; it says only whether a study is named.
“1-2 yrs Test Precision”
What backs it, on the page
Nothing named. A figure on the home page, next to “100+ Research Studies”, with no study named or linked.
“The gold standard in mortality risk prediction.”
What backs it, on the page
No study named or linked. The same page says GrimAge is “cited in 800+ peer-reviewed publications”.
Sources: myagingtests.com and myagingtests.com, individuals, checked 20th October 2026.
After your results
- UK delivery
- Yes. The shipping page names the United Kingdom, 7 to 12 business days. Import duties and VAT are the buyer's.
- Retest
- Another International kit at $349. A monthly plan, “Advanced Longevity Biomarker Monthly Plan”, is listed at $150 a month.
Sources: myagingtests.com, shipping, checked 19th October 2026; myagingtests.com, commerce, checked 20th October 2026.
Where to buy it in the UK
1 clinic sells this test, most with a consultation. Each price is the clinic’s, as published, and may include a consultation. In alphabetical order.
Each clinic’s own pages, checked 20th October 2026. Clinics with a listing on this site link to it; the rest link to the clinic’s own page.
Sources
- The maker’s pages
- myagingtests.com
- Checked
- 19th and 20th October 2026