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Too many peptides. Too much conflicting advice. Take our free test and we’ll tell you which ones fit you, which to ignore, and which providers to trust.

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  • Retatrutide
  • BPC-157
  • Semaglutide
  • Sermorelin
  • Tirzepatide
  • GHK-Cu
  • Retatrutide
  • CJC-1295
  • Semaglutide
  • Ipamorelin
  • BPC-157
  • MOTS-c
  • Tesamorelin
  • AOD9604
  • Retatrutide
  • GHK-Cu
  • Semaglutide
  • Weight-loss stack
  • Retatrutide
  • Recovery stack
  • BPC-157
  • Longevity stack
  • CJC + Ipamorelin
  • Performance stack
  • Semaglutide
  • Cardiac stack
  • TB-500
  • Metabolic stack
  • Tirzepatide
  • Cognitive stack
  • Epitalon
  • Immune stack
  • Retatrutide
  • Skin-glow stack
  • NAD+
  • Epitalon
  • Growth hormone
  • Semaglutide
  • Telomeres
  • MOTS-c
  • Insulin sensitivity
  • PT-141
  • Retatrutide
  • Mitochondria
  • Selank
  • BPC-157
  • Autophagy
  • Thymosin α1
  • Methylation
  • VIP
  • Sermorelin
  • SS-31
Why?

Are you confused about peptides?

Evidence04 items
  1. 01Overlapping mechanisms

    Same goal. Different tool.

  2. 02Stack vs. solo

    1 + 1 isn’t always 2.

  3. 03Dosing maze

    Mcg, mg, units. Pick wrong.

  4. 04Brand soup

    Identical label. Different vial.

Pick wrong, lose a cycle.

Evidence04 items
  1. 01Reddit / forums

    48 hours. Still no answer.

  2. 02Instagram bro-science

    Paid recommendation. Not yours.

  3. 03Your local clinic

    $200+ up front. Weeks of waiting.

  4. 04ChatGPT

    Confident. Usually wrong.

Loudest voice ≠ right answer.

Evidence04 items
  1. 01Where to start

    Wrong first move. Wasted weeks.

  2. 02How long to run it

    Cycle length is a real lever.

  3. 03When to switch

    Plateau ≠ stop. Or maybe it does.

  4. 04How to know it’s working

    Vibes aren’t a measurement.

No map, no measurable progress.

There’s a better way.

Get personalized recommendations.

Answer

One simple solution

A free quiz and two powerful DNA tests to unlock your personalized peptide profile.

Evidence03 items
  1. 01Picked for your biology

    38 peptides + 12 stacks ranked.

  2. 02Backed by research, not Reddit

    100+ peer-reviewed studies cited inline.

  3. 03A real protocol: start, cycle, check-in

    Opener, cycle length, plateau trigger. Re-testable.

One free test. A real cycle.

Free test

Take our free quiz for quick answers.

(Free · 3 minutes)

Three minutes.
One clear list of recommended peptides and stacks.

01

Tell us about you.

Eleven easy questions: what you want, how you sleep, how you recover. Nothing you wouldn’t tell your doctor.

02

We match you to peptides.

We look at what you told us and rank every peptide by how well it fits. The strongest match goes to the top.

03

See your list.

Your peptide list, in order, with what each one does and where the evidence comes from. Free to view.

Lab tests

Get next level insights with DNA tests.

(Paid · Optional)

The evidence

There's a 90% chance
these three DNA variants affect you.

75%

of people carry it

Nootropic peptides · COMT

Warrior or worrier?

Three in four people carry a COMT Val158Met variant that changes dopamine clearance by 3 to 4 times. Same goal, opposite peptide; one variant decides whether Semax or Selank is right for your brain.

1 in 2 carry · rs4680

PNAS

1.7×

stronger GH response

Growth hormone peptides · d3-GHR

Half the dose. Same result.

About half the population carries the d3-GHR deletion. Carriers get a 70% stronger response to the same growth hormone peptide. Same syringe, completely different biology, and most people on the wrong dose for theirs.

~50% carry · d3-GHR deletion

Endocrine Reviews

~30%

are likely affected

GLP-1 peptides · GIPR

Tirzepatide or Semaglutide?

A GIPR rs1800437 variant determines which GLP-1 actually works for your body. Get it wrong and you’re spending $1,200 a month on the version your biology underperforms on.

GWAS n=27,885 · rs1800437

Nature 2026

04

Order your DNA layer.

A CLIA-certified saliva test, mailed to your door. Spit, seal, mail it back. Three minutes of work.

05

Your genes do the talking.

We sequence the markers that determine peptide response. Your biology, not a forum, decides which compounds belong on your list.

06

Your protocol, confirmed.

Your peptide list, refined against your DNA. Stronger matches at the top. Retestable every six months as your biology shifts.

Progress here

Choose your test

See how your body responds and whether the protocols are working.

  • CLIA-certified saliva kit
  • 500,000 genetic markers · 38 peptides
  • Free worldwide shipping
  • Free membership for life
  • Concierge + quarterly updates

DNA · Foundation

DNA Test

$249

one-time · valid for life

Which of 38 peptides your biology will respond to.

  • One-time test, valid for life
  • Static genetic blueprint
Most popular

Epi + DNA · Precision

DNA + Epigenetics Test

$499

one-time · re-testable

Foundation, plus whether your protocol is actually working.

  • Everything in DNA Foundation
  • Epigenetic biological-age baseline
  • Re-test for $249
  • Priority clinical escalation
CLIA-certified analysis
500,000+ genetic markers
Free worldwide shipping
Concierge included
Quarterly protocol updates
Clinician network
Your data stays yours
Lifetime membership
CLIA-certified analysis
500,000+ genetic markers
Free worldwide shipping
Concierge included
Quarterly protocol updates
Clinician network
Your data stays yours
Lifetime membership

What to expect

Peptide plans designed for your body.

No two results are the same. Your answers (your goals, your age, your sleep, your training, your stress) drive a different list every time. Here’s what one person’s looked like. Yours is three minutes away, and it won’t be this one.

Illustrative mock of a personalized quiz result. Shows a 94% match for CJC-1295 × Ipamorelin with reasoning, mechanism crosswalk, and a 5-peptide ranked shortlist.

Example result · Marcus
Example only
Prepared for MARCUSPrimary match · Foundation tier

A nightly recovery + sleep stack, built around your training load.

“Two peptides, one window. Pulsed GH release that lifts deep sleep and tissue repair, without burning out the receptor.”

38MALEACTIVE TRAINERGOAL · RECOVERY
CJC-129501

Pulse driver

Extends the natural GH pulse window so the body releases more GH overnight.

Ipamorelin02

Selective ghrelin agonist

Triggers a clean GH release without spiking cortisol or prolactin.

Plus, in your real result

  • Dosing schedule
  • Cycling protocol
  • Research citations
  • Supplier shortlist

Your goals, translated into mechanisms.

37 mapped
01

Your goal

Recover faster from training

Mechanism

Tissue repair & angiogenesis· Signaling

PeptideBPC-157
02

Your goal

Sleep deeper, wake fresher

Mechanism

GH-axis pulse restoration· Neuroendocrine

PeptideCJC × Ipamorelin
03

Your goal

Hold lean mass into 40s

Mechanism

Anabolic signal via IGF-1· Hypertrophic

PeptideSermorelin

Your top five, ranked.

+2 locked
  • 01
    CJC-1295 × IpamorelinStack
    94%
  • 02
    BPC-157Peptide
    88%
  • 03
    TB-500Peptide
    81%

Questions

Asked
and answered.

Three minutes from now, you’ll have an answer.

Take the free test

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