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Aeternum DNA Biological Age Test
Explore your current biological age. Aeternum’s Biological Age Test calculates the true biological age of individuals by analyzing the DNA methylation (DNAm) profiles of several loci in the human genome as a biomarker of the aging process.
A truly advanced method of biological age testing that is unmatched in its accuracy.

Why Choose Aeternum
Clinically Backed by Doctors
Aeternum develops precision-formulated, evidence-based supplements grounded in clinical science. Trusted by medical professionals like Dr. Nataliya Bocharova, our formulations leverage advanced biochemistry to support optimal cellular health and human longevity.
Google Customer Reviews

Christopher McKillop
Great product, and their customer service was exceptional—they quickly went above and beyond to fix a shipping issue.
★★★★★

Charles Young
High-quality NMN in premium packaging at a great price, backed by an owner who cares—I've taken it every morning for eight months.
★★★★★

Daniel Worthington
Found Aeternum last year and have been ordering ever since. Love their products, speedy delivery and friendly service.
★★★★★

Dario Vidovic
Very fast shipping and seamless shopping experience.
Would warmly recommend.
Would warmly recommend.
★★★★★