Clinic Comparison · Updated April 2026

Defy Medical vs PeterMD — Which Wins?

By PeptideRank Team · Last updated April 20, 2026

Disclosure: PeptideRank may earn a referral fee on partner links. Data current as of April 2026.

TL;DR — Quick Verdict

Defy Medical wins on peptide breadth — they carry a wider advanced formulary including TB-500, Tesamorelin, and niche peptides. PeterMD wins on price transparency, affordability (TRT from $77/mo), scale (13,900+ Trustpilot reviews), and their unique longevity compounds (Metformin, Rapamycin). Choose Defy for peptide depth; choose PeterMD for cost-effective, broader longevity medicine.

Best for Peptide Breadth
Defy Medical
11+ peptides incl. TB-500, Tesamorelin, Kisspeptin, IGF-1 LR3
Best for Longevity Compounds
PeterMD
Metformin, Rapamycin, Glutathione — not offered at Defy
Best for TRT Pricing
PeterMD
From $77/mo annual; transparent pricing published
Most Reviews
PeterMD
13,900+ Trustpilot reviews (vs. 3,700 for Defy)

Side-by-Side Comparison

Defy MedicalPeterMD
Monthly Cost Est.~$200/mo+ (not published)$77–$211/mo (published by protocol)
Labs Required?YesTRT yes (~$95); longevity protocols no
Est. Lab Cost$100–$300/yr$250/yr (TRT monitoring)
Consult TypeVideo (1-hour physician)Video — founded by Bryan Henry PhD
SermorelinYes$211/mo (1-mo), $399 (2-mo), $585 (3-mo)
NAD+Yes (~$180–$225/vial)$125/mo caps, $210/60-day, $310/90-day
BPC-157YesNot offered
TB-500 / TesamorelinYesNot offered
Metformin / RapamycinNot offeredYes — longevity focus
GlutathioneNot offeredYes
TRTYesFrom $77/mo annual
GLP-1 Weight LossLimitedSema from $165/mo ongoing
Trustpilot4.2/5 (3,700+ reviews)4.8–5.0/5 (13,900+ reviews)
State RestrictionsNo labs: NY/NJ/PA/RI/MANot in AL/ID; limited labs in 10+ states
Full ReviewRead Review →Read Review →

Pricing: PeterMD Publishes, Defy Doesn't

PeterMD publishes clear pricing for every protocol on their website. NAD+ capsules start at $125/month, Sermorelin at $211/month, TRT as low as $77/month on annual plans, and Semaglutide at $270 for the first 2 months then $165/month ongoing. Initial TRT labs cost approximately $95. This level of transparency makes budgeting straightforward.

Defy Medical requires direct inquiry for all pricing. Their peptide vials are estimated at $180–$225 each, labs add $100–$300/yr, and consultation fees are billed separately. For cost-conscious patients who want to compare protocols before committing, PeterMD is far easier to evaluate.

Defy Medical

Not published. Per-service. Labs $100–$300/yr. Vials ~$180–$225 each. Must contact clinic for quotes.

More Transparent
PeterMD

Published pricing. NAD+ $125/mo. Sermorelin $211/mo. TRT $77+/mo. GLP-1 $165/mo. Labs ~$95 for TRT.


Peptides & Longevity: Different Strengths

Defy Medical wins on peptide depth. They carry TB-500, Tesamorelin, Kisspeptin, IGF-1 LR3, MOTS-C, Epithalon, AOD-9604, and more — a formulary that goes well beyond what most telehealth clinics offer.

PeterMD wins on longevity breadth. They offer Metformin, Rapamycin, and Glutathione — compounds that Defy Medical doesn't carry. For users pursuing longevity optimization beyond peptides and hormones, PeterMD's protocol menu is more relevant. Both offer Sermorelin and NAD+; Defy Medical's access to advanced peptides remains the key differentiator for that use case.

More Peptides
Defy Medical

BPC-157, TB-500, CJC-1295/Ipa, Tesamorelin, Sermorelin, NAD+, AOD-9604, Epithalon, GHK-Cu, IGF-1 LR3, Kisspeptin, MOTS-C.

Longevity Compounds
PeterMD

Sermorelin, NAD+, Glutathione, Metformin, Rapamycin, Enclomiphene, HCG, TRT, GLP-1, ED, hair loss, women's health.


Who Each Clinic Is Best For

Choose Defy Medical If…

  • You need advanced peptides: TB-500, Tesamorelin, IGF-1 LR3, or others
  • You want 1-hour physician consultations and deep protocol oversight
  • You want hormones + advanced peptides under one clinic
  • You've been on Defy Medical protocols and are managing ongoing care

Choose PeterMD If…

  • You want affordable TRT, Sermorelin, or NAD+ with published pricing
  • You're interested in longevity compounds: Metformin, Rapamycin, Glutathione
  • You want access to a large, well-reviewed telehealth platform (13,900+ reviews)
  • You don't need BPC-157, TB-500, or advanced peptide protocols

Final Verdict

If your protocol requires advanced peptides — TB-500, Tesamorelin, IGF-1 LR3, MOTS-C, or others — Defy Medical is the only choice between the two.

If you want transparent pricing, affordable access to Sermorelin, NAD+, TRT, or longevity compounds like Metformin and Rapamycin, PeterMD delivers better value with a significantly larger and more publicly accessible platform. For longevity-focused users, PeterMD's unique formulary is a meaningful differentiator.

Frequently Asked Questions

Is Defy Medical or PeterMD better for peptide therapy?

Defy Medical for advanced peptide protocols — BPC-157, TB-500, Tesamorelin, Kisspeptin, IGF-1 LR3. PeterMD offers Sermorelin and NAD+ alongside a wider longevity formulary (Metformin, Rapamycin).

Which is cheaper — Defy Medical or PeterMD?

PeterMD is more affordable with published pricing. TRT starts at $77/mo, NAD+ at $125/mo, Sermorelin at $211/mo. Defy Medical doesn't publish pricing and total costs typically exceed $200/month plus labs.

Does PeterMD offer longevity drugs like Metformin and Rapamycin?

Yes — PeterMD offers Metformin, Rapamycin, and Glutathione as part of their longevity protocol. Defy Medical does not carry these compounds.

How many Trustpilot reviews does PeterMD have?

PeterMD has 13,900+ Trustpilot reviews with a 4.8–5.0/5 rating, making them one of the most reviewed telehealth clinics in the hormone optimization space. Defy Medical has 3,700+ reviews at 4.2/5.