Defy Medical vs iThriveMD for NAD Therapy (2026): Cost & Which Wins

Best for Defy Medical

Experienced users who want physician-led TRT or HRT with access to peptides, NAD+, and advanced hormone protocols.

Best for iThriveMD

Users who want a single provider that touches NAD+, IV, and hormone care.

Biggest difference

Remote-friendly vs Remote-friendly access model.

Decision helper

Defy Medical: Defy Medical shows a visible starting price of $250 per month, but deeper pricing detail is not fully public on the reviewed pages. iThriveMD: iThriveMD shows a visible starting price of $149 per month, but deeper pricing detail is not fully public on the reviewed pages.

Notable limitations

Defy Medical: Pricing across the full service menu can be complex — initial consult and lab costs are separate from ongoing therapy costs.

iThriveMD: Some final pricing still depends on consult review, location, or service customization.

Publicly verified care model notes

Defy Medical: The public flow suggests clinician review or consultation before treatment begins.

iThriveMD: The public flow suggests clinician review or consultation before treatment begins.

Defy Medical: Lab testing is signaled in the visible care model.

iThriveMD: Lab testing is signaled in the visible care model.

Defy Medical: No clear cancellation or refund language was surfaced on the reviewed official pages.

iThriveMD: Official policy pages reference cancellation, refund, or renewal terms, but buyers should still verify the exact current policy before enrolling.

Transparency notes

Defy Medical: Insurance, HSA, or FSA handling was not fully verified from the reviewed official pages.

iThriveMD: Payment, privacy, or billing-policy pages were reviewed, but insurance, HSA, or FSA handling should still be confirmed directly.

Defy Medical: Medication changes, shipping, or premium tiers may still change the final bill.

iThriveMD: Medication changes, shipping, or premium tiers may still change the final bill.

Data snapshot — pricing sourced from public provider rates

Last updated

Apr 28, 2026

Providers analyzed

Price range

$250-$300 vs $149-$299

Methodology

How we collect data

Disclosure

Affiliate relationships

Defy Medical

Specialist clinic

A physician-led hormone and longevity clinic with one of the broadest publicly documented service menus in the TRT and peptide space.

Defy Medical is a Tampa-based integrative health clinic with strong national telehealth reach specializing in TRT, HRT, peptide therapy, NAD+ therapy, and comprehensive hormone optimization.

NAD TherapyTRTHRTPeptides

Starting price

$300

per month

Service availability

Telehealth available

Labs included

Tampa, FL

Experienced users who want physician-led TRT or HRT with access to peptides, NAD+, and advanced hormone protocols.

Patients comfortable navigating a clinical, protocol-driven model rather than a consumer-friendly membership app.

See Pricing Details Check Provider

iThriveMD

Official website reviewed

longevity and hormone clinic combining HRT, NAD+, IV therapy, and weight-health programs

iThriveMD is a longevity and hormone clinic combining HRT, NAD+, IV therapy, and weight-health programs.

NAD TherapyIV TherapyHRTWellness Labs

Starting price

$299

per month

Service availability

Telehealth available

Labs included

Dallas, TX

Users who want a single provider that touches NAD+, IV, and hormone care.

Texas-centered shoppers comparing broader longevity clinics against single-service brands.

See Pricing Details Check Provider

Signal	Defy Medical	iThriveMD
NAD Therapy price	$300	$299
Price range	$250-$300	$149-$299
Care model	Remote-friendly	Remote-friendly
Membership model	No membership required	No membership required
Availability	1 states + telehealth	5 states + telehealth
Transparency score	5/5	5/5
Limitations	Pricing across the full service menu can be complex — initial consult and lab costs are separate from ongoing therapy costs.	Some final pricing still depends on consult review, location, or service customization.

Winner by category

Best for price

iThriveMD currently shows the lower visible nad therapy price anchor.

Best for convenience

Defy Medical looks easier to use for shoppers prioritizing access and lower-friction logistics.

Best for service variety

Defy Medical currently offers the broader service stack around this category.

Best for beginners

Defy Medical looks friendlier for first-time shoppers who want simpler onboarding.

Which should you choose?

Choose iThriveMD if your goal is the stronger overall mix of price clarity and service fit in nad therapy. Choose Defy Medical if its access model or care structure is closer to how you actually want to buy this treatment.

Questions to ask before choosing

Specific to NAD Therapy programs — the service being compared here.

1What is the NAD+ dose in mg per session, and how does pricing scale with dose?
2Is this an IV clinic, injectable telehealth program, or oral supplement service?
3Are there package discounts, and what is the per-session price within a package?
4What monitoring or follow-up is included, and is there an additional cost for it?

Shopper intent shortcuts

Cheapest likely scenario

iThriveMD

iThriveMD currently shows the lower visible nad therapy price anchor, but the real bill still depends on labs, consults, and membership rules.

Fastest access

Defy Medical

Defy Medical looks better for low-friction access if you care most about telehealth and a simpler booking path.

Transparent pricing

Defy Medical

Defy Medical currently publishes the cleaner pricing trail for nad therapy.

More medically supervised

Verify both directly

Both providers need direct verification on clinician review, labs, and follow-up cadence.

FAQ

NAD Therapy comparison questions

Which provider is cheaper for nad therapy: Defy Medical or iThriveMD?

iThriveMD currently shows the lower visible nad therapy price anchor, though the real comparison still depends on membership, labs, and consult structure.

Which provider looks stronger for nad therapy overall?

iThriveMD currently looks stronger on the service-specific comparison because of its current blend of pricing, access model, and overall provider fit.

Why break this out into a nad therapy comparison page?

Because buyers often want a narrower answer than a full-provider comparison when they are only shopping one treatment category.

Related paths

Next comparison clicks

Full provider comparison

Zoom back out to the all-services comparison page.

Defy Medical NAD Therapy

Open the provider's service-specific review.

iThriveMD NAD Therapy

Open the provider's service-specific review.

NAD Therapy guide

Compare the broader service category.

NAD Therapy calculator

Model likely spend for this category.

Next Health NAD Therapy

Compare another provider in this treatment category.

Regenics NAD Therapy

Compare another provider in this treatment category.

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Methodology and disclaimer

Updated Apr 28, 2026

This service comparison page is generated from provider overlap, current price anchors, convenience signals, and treatment-specific fit data. It is designed to be useful for category research, not medical decision-making.

Informational only. Longevity Costs publishes provider research, public pricing context, and comparison summaries for informational purposes only. The site is not a medical provider, clinic, pharmacy, or emergency service. Nothing on this page is medical advice, diagnosis, treatment guidance, or a claim that a therapy is proven, guaranteed, or appropriate for you. Consult a licensed medical professional before starting or changing any therapy.

Source

Public provider websites, rate sheets, and documented offers.

Verification

Verify final pricing directly with the provider before booking.

Cadence

Data is reviewed and updated on a rolling basis.

Sources

Defy Medical homepage

Checked 2026-05-06 · Confidence 68%

Official homepage reviewed for care model and visible public positioning.

Sources

iThriveMD homepage

Checked 2026-05-06 · Confidence 68%

Official homepage reviewed for care model and visible public positioning.

iThriveMD contact page

Checked 2026-05-06 · Confidence 64%

Contact or support availability reviewed from official pages.

iThriveMD faq page

Checked 2026-05-06 · Confidence 56%

FAQ reviewed for support, cancellation, and policy language.

iThriveMD terms page

Checked 2026-05-06 · Confidence 62%

Terms or billing-policy language reviewed for cancellation clues.

iThriveMD privacy page

Checked 2026-05-06 · Confidence 50%

Privacy or billing-policy page reviewed for support and payment context.

Publicly verified care model notes

Defy Medical: The public flow suggests clinician review or consultation before treatment begins.

iThriveMD: The public flow suggests clinician review or consultation before treatment begins.

Defy Medical: Lab testing is signaled in the visible care model.

iThriveMD: Lab testing is signaled in the visible care model.

Defy Medical: No clear cancellation or refund language was surfaced on the reviewed official pages.

iThriveMD: Official policy pages reference cancellation, refund, or renewal terms, but buyers should still verify the exact current policy before enrolling.

Transparency notes

Defy Medical: Insurance, HSA, or FSA handling was not fully verified from the reviewed official pages.

iThriveMD: Payment, privacy, or billing-policy pages were reviewed, but insurance, HSA, or FSA handling should still be confirmed directly.

Defy Medical: Medication changes, shipping, or premium tiers may still change the final bill.

iThriveMD: Medication changes, shipping, or premium tiers may still change the final bill.

Signal

Defy Medical

iThriveMD

NAD Therapy price

$300

$299

Price range

$250-$300

$149-$299

Care model

Remote-friendly

Membership model

No membership required

Availability

1 states + telehealth

5 states + telehealth

Transparency score

5/5

Limitations

Pricing across the full service menu can be complex — initial consult and lab costs are separate from ongoing therapy costs.

Some final pricing still depends on consult review, location, or service customization.

Winner by category

Best for price

iThriveMD currently shows the lower visible nad therapy price anchor.

Best for convenience

Defy Medical looks easier to use for shoppers prioritizing access and lower-friction logistics.

Best for service variety

Defy Medical currently offers the broader service stack around this category.

Best for beginners

Defy Medical looks friendlier for first-time shoppers who want simpler onboarding.

Questions to ask before choosing

Specific to NAD Therapy programs — the service being compared here.

1What is the NAD+ dose in mg per session, and how does pricing scale with dose?

2Is this an IV clinic, injectable telehealth program, or oral supplement service?

3Are there package discounts, and what is the per-session price within a package?

4What monitoring or follow-up is included, and is there an additional cost for it?

Shopper intent shortcuts

Cheapest likely scenario

iThriveMD

iThriveMD currently shows the lower visible nad therapy price anchor, but the real bill still depends on labs, consults, and membership rules.

Fastest access

Defy Medical

Defy Medical looks better for low-friction access if you care most about telehealth and a simpler booking path.

Transparent pricing

Defy Medical

Defy Medical currently publishes the cleaner pricing trail for nad therapy.

More medically supervised

Verify both directly

Both providers need direct verification on clinician review, labs, and follow-up cadence.