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Pioneer of the 10-CpG saliva epigenetic clock.

Personalized Peptides DNA test
Rated 4.7/5 from 750+ reviews

DNA + Epigenetic Test

  • 700,000+ genetic variants mapped across 23 domains
  • Personalized protocol matched to your DNA
  • Each peptide explained with full reasoning
  • Lifestyle and optimization advice
  • Lifetime concierge service
  • Forbes
  • The New York Times
  • The Washington Post
  • University of Oxford
  • National University of Singapore
  • NIHR

Peptides, perfected.

A precisely matched protocol for your biology and your body’s needs.

700,000+

genetics mapped

700,000+ genetic variants across 23 health domains: how your body handles metabolism, performance, recovery and hormones.

Concierge for life

Your concierge will help you source peptides, and get the maximum benefit from your protocol.

At-home saliva test

No needles, no clinic. A simple saliva sample you collect at home and post back.

Worldwide shipping

Your kit ships internationally and returns to our partner labs, wherever you are.

1

data-backed peptide protocol

Built from your results, peer-reviewed research and your own biological data, matched to you, never a template.

Genetic blueprint

DNA Test kit
Saliva based test
Take at home
Free worldwide shipping

DNA Test


  • Personalized protocol matched to your DNA
  • Each peptide explained with full reasoning
  • Lifestyle and optimization advice
  • Lifetime concierge service

Blueprint + biological age

DNA + EPI Test kit
Saliva based test
Take at home
Free worldwide shipping

DNA + EPI Test


  • Everything in the DNA Test
  • Biological Age · 10-CpG clock
  • Heart Age · 25-CpG clock
  • Efficacy ScoringCheck your progress as you follow your protocol
  • 50% off retests

Accepted payment methods

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We never sell your dataHIPAA & GDPR compliantWorld-class security & encryption
The test

From eye-opening insightto life-changing outcomes.

9+

years of research

80,000+

people tested worldwide

250+

partners worldwide

Here’s what you get

Make sense of peptidesfrom 715,000+ genetic markers.

The breadth of one kit

715K

SNPs read

215

Insights kept

11

Areas to cover

37

Peptides assessed

Everything one kit covers

The 11 areas we report on

From metabolism and recovery to mood, hormones and longevity, every variant we keep is sorted into the part of your health it actually speaks to, not by how alarming the name sounds.

Metabolism & Weightblood sugar, appetite, set-point25insights
Immune & Inflammationimmune tone, inflammatory balance18insights
Muscle, Bone & Recoverymuscle type, tendons, healing20insights
Detox & Nutrientsmethylation, alcohol, caffeine, gut25insights
Mood & Focusdopamine, stress, temperament23insights
Hormones & Drivetestosterone, libido, hormonal balance13insights
Sleep & Energybody clock, sleep quality11insights
Skin, Hair & Sensespigment, hair, taste & smell17insights
Heart & Circulationcholesterol, blood pressure11insights
Medication Safetydrug response, shared with your doctor41insights
Longevity & Agingslow-aging markers, age-related risk17insights
Sample Report: Alex R.

What your genes actually say

Three of Alex’s most useful reads, chosen to show the range: one that shapes a peptide choice, one about aging well, and one about temperament.

The GLP-1 forkGLP1R

One variant, a real prescribing decision

Alex’s GLP1R result means a GLP-1-only drug may underperform, so we steer to a multi-receptor option (tirzepatide or retatrutide) rather than pushing the dose.

Prescribing fork
Metabolism & WeightGLP1R

Your appetite signaling runs quiet

You carry a variant that dampens how your body responds to GLP-1, the appetite signal behind semaglutide. A standard dose may do less for you, so rather than chasing the dose we’d switch to a multi-receptor option (tirzepatide, which targets GLP-1 + GIP, or retatrutide, a triple-agonist) that doesn’t lean on GLP-1 alone.

34signalDose differently
Longevity & AgingFOXO3KLOTHOAPOE ε3/ε3

Marked among the slow-aging

You carry two markers enriched in people who age slowly, linked to stress resistance and preserved memory. We report your APOE result calmly too: a common, neutral type, and we never wrap good news around a hidden alarm.

72signalFavorable
Mood & FocusCOMT

You’re wired as a “Worrier,” and that’s a strength

Your brain clears dopamine slowly: higher baseline focus and memory, but more sensitive to over-stimulation. It’s why a calming peptide (Selank) suits you better than a stimulating one. One line that reframes a whole temperament.

88signalMet / Met

Useful beyond peptides

CYP1A2
Caffeine: slow metabolizer

Coffee after 2pm is likely to disrupt your sleep, so cut off earlier than most.

GC
Vitamin D: build a buffer

A variant lowers your circulating vitamin D, so it’s worth testing levels and supplementing.

ACTN3
Built for power

Your muscle type favors explosive work, so short, heavy sessions pay off more than endurance.

ADH1B · ALDH2
Alcohol clears slowly

You process alcohol at an average-to-slow rate, so effects linger; pace and hydrate.

MCM6 · LCT
Lactose: stays tolerant

You keep the enzyme to digest dairy into adulthood, so there’s no need to avoid milk on genetics.

AGT
Salt-sensitive pressure

Your blood pressure reacts more to sodium, so a lower-salt diet pays off more for you.

Your DNA + your goals, fused

Your peptide stacks, ranked

Every signal from your landscape is fused with your stated goals into one ranked list. Rank reflects the strength of the genetic case, not popularity. Each stack names the variants behind it.

1

BPC-157 + TB-500

Recovery & Repair · “The Wolverine Stack”

Influenced by IL6 · GDF5 · COL1A1 · ACTN3

Top match
2

MOTS-c + SS-31

Metabolic Health · Insulin Sensitivity

Influenced by FTO · GLP1R

Foundation
3

Epitalon + MOTS-c

Longevity & Cellular Health · Cellular Reset

Influenced by FOXO3 · KLOTHO KL-VS

Rotation
4

Selank

Cognitive & Calm Focus

Influenced by COMT Met/Met

Standard
5

Thymosin Alpha-1 + Thymalin

Immune & Resilience · Thymic Pair

Influenced by IL10

Foundation
6

Ipamorelin / CJC-1295

Performance & Body Composition

Influenced by ACTN3

Adjunct

Rank 1 leads because Alex’s inflammatory balance, tendon markers and power-built muscle all point the same way: repair is the highest-signal need. Everything below layers on from there.

What the tiers mean

Foundation

Run continuously; the base your other stacks build on.

Standard

A core, goal-driven course you cycle in deliberate blocks.

Rotation

Used in periodic pulses, not every day; on, then off.

Adjunct

Optional add-on once the higher tiers are settled.

DNA Test

DNA + EPI Test

The DNA foundation
700,000+ genetic variants sequenced
23 health domains with PubMed citations
180+ sub-traits scored
Personalized peptide protocol
Concierge for life
The epigenetic layer
Biological age, 10-CpG MethylPace clock
Heart age, 25-CpG cardiovascular clock
10 biological scores tracked
Protocol-efficacy tracking
Retestable every 6 months
4.7/5 · 750+ reviews

Trusted by 80,000+ users, 2,000+ clinicians, and 6+ research universities

I finally had something to take to my doctor.

I’d been guessing with peptides from forums. The report mapped which compounds actually fit my DNA, and gave me the evidence to have a real conversation with my doctor instead of a hopeful one.

James K.

James K.

44 years

MDPI · DNA Journal (2025)
MDPI · DNA Journal (2025)

A peer-reviewed biological-age clock

The biological-age clock behind your test was validated on 3,902 people (R²=0.80) and published, peer-reviewed, not a black box.

Peer-reviewed research

It’s the map I follow now.

I wanted a plan, not guesswork. My results laid out exactly where my biology needed support and which peptides to prioritize. I treat it like a map and keep checking back against it.

Margaret M.

Margaret M.

52 years

University of Oxford
University of Oxford

Diagnostics research with Oxford

Non-invasive diagnostics research with University of Oxford, developing scalable methods for earlier, at-home detection.

Peer-reviewed research

The retest proved it was working.

Six months in, I retested. My biological age had dropped and my inflammation was down. Seeing the protocol actually move the numbers is what made me commit to it.

Daniel R.

Daniel R.

49 years

National University of Singapore
National University of Singapore

Longevity research at NUS

Advanced longevity and physical-activity research with the National University of Singapore, tracking how lifestyle shifts the epigenome over time.

Peer-reviewed research

The numbers moved, so I kept going.

What sold me was the retest. My heart age and recovery scores improved over six months. It turned a one-off report into something I genuinely track and tune.

Marcus T.

Marcus T.

55 years

NIHR · Clinical research
NIHR · Clinical research

Cognitive-ageing & mental-health research

A clinical research partnership studying cognitive ageing and the epigenetics of mental health.

Peer-reviewed research

Questions

Everything you’re wondering.

The DNA Foundation ($249) sequences 715,000+ genetic markers across 23 health domains and writes a personalized peptide protocol from your results. DNA is fixed at birth, so you only sequence it once.

The DNA + Biological Age test ($499) includes everything in the Foundation, plus an epigenetic layer. Epigenetics measures how fast your cells are actually aging right now, separate from your genetic blueprint. Two scores: a biological age and a heart age, both retestable every six months to track whether your protocol is working.

DNA is your genetic blueprint. It is fixed at conception and never changes. Epigenetics is the layer on top: how your lifestyle, environment, and interventions are expressing or silencing those genes. Your DNA tells us your inherited risks and tendencies. Your epigenetic scores tell us what is actually happening in your body right now. They measure different things, which is why the combined test gives a more complete picture.

A saliva collection tube ships to your door within one to two business days. You provide a saliva sample, seal the tamper-evident tube, and return it using the prepaid envelope included. No refrigeration needed. Results are delivered to your dashboard in two to three weeks from the day the lab receives your sample.

A personalized peptide protocol is written from your results, matched to your specific genetic risks, goals, and biological age baseline. Your concierge walks you through the protocol, connects you with vetted suppliers or clinicians depending on what your results call for, and reviews your stack quarterly as your goals evolve.

No. These are wellness tests for optimizing health based on your biology. They do not diagnose, treat, or screen for medical conditions. If your results suggest something worth discussing with a clinician, your concierge will flag it and help you take the right next step.

No. You can order either test directly. The quiz is free and gives you a starting protocol based on your goals and lifestyle. The DNA tests go deeper and confirm which peptides your specific biology will respond to. Many people take the quiz first to understand the platform, then order a test when they want more precision. Either order works.

DNA does not change, so you only sequence it once. The epigenetic layer is different: biological age and heart age scores shift as your lifestyle and protocol change. Retesting every six months gives you a measurable before-and-after view of whether your stack is working.

No. Both tests are one-time purchases. Lifetime dashboard access and concierge support are included at no extra cost. If you already have the DNA Foundation, you can add the epigenetic layer from your dashboard at any time without repeating the DNA analysis.

Your blueprint is already written. Start reading it.

One saliva sample. A protocol matched to your biology. A number that proves it’s working.