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PeterMD vs RNK Health

Compare pricing, features, and medications to find the best GLP-1 provider for your weight loss journey

PeterMD vs RNK Health: Overview

Choosing between PeterMD and RNK Health for GLP-1 weight loss medication? Both are popular providers, but they differ in pricing, medication options, and service features.

PeterMD offers both semaglutide and tirzepatide at $149/month with a rating of 7.4/10. RNK Health also provides both semaglutide and tirzepatide at $197/month with a 7.7/10 rating.

With only a $48/month price difference, your choice will likely come down to features, support quality, and medication options.

Our recommended brand

After reviewing all 92 providers on this platform, we've identified CoreAge Rx as offering the most transparent pricing model. At just $99/month — the same price every month, every dose — there are no surprise charges or hidden fees. Combined with exceptional service quality, personalized support, and access to both semaglutide and tirzepatide, it represents the best value without compromising on care.

Visit CoreAge Rx →Read full review

At a glance

Price Difference

$48/mo

Rating Difference

0.3

Winner

RNK Health

Best For

Quality

PeterMD

View full PeterMD review →

Rating

7.4/10

Monthly Price

$149Cheaper

Medications

semaglutidetirzepatide

Pros

✓Tiered pricing is published on the product pages: the GLP-1 + B12 program is $149/month at Level 1 ($447 for a 10-12 week supply) and $139/month at Level 2 ($834), with tirzepatide at $149 to start then $249/month billed quarterly (checked July 27, 2026)
✓Free physician consultation and free shipping are included rather than charged separately
✓A price-match guarantee is offered against competitors
✓Compounded semaglutide is paired with B12 in a single injection, which some patients prefer to two separate shots
✓Comprehensive bloodwork is available, which is more than most GLP-1 sellers offer
✓Unlimited provider access is advertised with the plan
✓One of the broader catalogues in the category if you want hormone, sexual health or longevity care from the same clinic

Cons

✗All sales are final once medication is received - PeterMD will not refund or accept returns 'regardless of whether the product remains unused'
✗Damaged or defective items must be reported with a photo within 24 hours of delivery, and the policy states that later requests 'will not be honored'
✗An exit popup pressures an HCG add-on with manufactured scarcity: 'This is the last time you'll see $301... $301 today. $412 if you add it later'
✗The discount maths on the GLP-1 page does not hold up. A '3-Month Plan' shown as 'Regular price: $358.00, Today: $315.00' is labelled '-40%'. That is a 12% reduction, not 40%
✗The same $315 figure appears as PeterMD's own discounted price and, elsewhere on the page, as what 'Others' charge in a '3.8x More Affordable' comparison
✗Tirzepatide is described as 'Clinically proven' although the product sold is a compounded preparation, which has not been through the trials that phrase refers to
✗'The Largest Online Healthcare Clinic in North America' appears in the page title with nothing to support it
✗This offer is not available in Alabama, Arkansas, California, Idaho, Iowa, Kentucky, Louisiana, Massachusetts, Michigan, North Carolina, South Carolina or Texas - twelve states including the two largest

RNK Health

View full RNK Health review →

Rating

7.7/10Better

Monthly Price

$197

Medications

semaglutidetirzepatide

Pros

✓Per-product prices are listed openly on the homepage rather than hidden behind a quiz: semaglutide from $197/mo, tirzepatide from $297/mo, NAD+ from $129/mo, sermorelin from $129/mo, B12-MIC from $97/mo (checked July 27, 2026)
✓Cancel or pause at any time with no long-term commitment, managed from your own account rather than by emailing support
✓Publishes both the dispensing pharmacy's location and the medical provider's address, which is unusually specific for this category
✓1-on-1 calls with US doctors are part of the programme, not an upsell
✓A satisfaction guarantee is advertised alongside progress tracking and built-in guidance
✓Trustpilot rating of 4.1 across 454 reviews gives at least a moderate independent signal
✓Wide catalogue if you want more than weight care - NAD+ in three delivery formats, sermorelin, enclomiphene and an 80-biomarker DNA panel

Cons

✗The affiliate link for this offer lands on RNK's NAD+ funnel, not its GLP-1 pages, so anyone following the link for weight loss arrives at a longevity product and has to navigate away
✗'Full pricing details are shown during checkout' - so the advertised 'from' prices are a floor, and what you actually pay is not visible until you are committing
✗We could not find an explicit 'not FDA-approved' disclosure for the compounded medications. Nearly every competitor states this plainly; RNK describes its products only as 'USA Compounded: Lab-tested, high-purity'
✗GLP-1 pricing is at the higher end - $197 for semaglutide and $297 for tirzepatide, where several rivals advertise under $150
✗The NAD+ landing page promises you will 'LOOK, FEEL & PERFORM 10 YEARS YOUNGER' with 'the most powerful NAD+ protocol on the market' - claims with no cited evidence
✗The 'satisfaction guarantee' and 'Risk FREE' language is used without published terms defining what either actually entitles you to
✗No BBB profile or complaint history to check
✗As with all compounded GLP-1s, no efficacy data specific to RNK's own patients is published

Choose RNK Health

Feature-by-feature comparison

Feature	PeterMD	RNK Health
Monthly Price	$149	$197
Rating	7.4/10	7.7/10
Medications	semaglutide, tirzepatide	semaglutide, tirzepatide
Insurance Accepted	No	No
Support Hours	Not published	Not published
Live Chat	Available	No
Free Shipping	Yes	Yes
Shipping Speed	Not published	Not published
Mobile App	No	No
Dedicated Coach	Not included	Not included
Follow-up Frequency	Unlimited provider access advertised	1-on-1 calls with US doctors plus progress tracking
Money-back Guarantee	None - all sales are final once medication is received, even if unused	A satisfaction guarantee is advertised, but we found no published terms defining it
Cancellation Policy	Subscription plans auto-bill; damaged goods must be reported with a photo within 24 hours	Cancel or pause any time from your account, with no long-term commitment

Which should you choose?

Choose PeterMD if you:

→Want to save $48/month with a more affordable option
→Value: tiered pricing is published on the product pages: the glp-1 + b12 program is $149/month at level 1 ($447 for a 10-12 week supply) and $139/month at level 2 ($834), with tirzepatide at $149 to start then $249/month billed quarterly (checked july 27, 2026)

Get started with PeterMD

Choose RNK Health if you:

→Prefer a higher-rated service (7.7/10 vs 7.4/10)
→Value: per-product prices are listed openly on the homepage rather than hidden behind a quiz: semaglutide from $197/mo, tirzepatide from $297/mo, nad+ from $129/mo, sermorelin from $129/mo, b12-mic from $97/mo (checked july 27, 2026)

Get started with RNK Health

Website previews

PeterMD

PeterMD website

RNK Health

RNK Health website

Our recommendation

RNK Health comes out ahead with a higher rating of 7.7/10. It also provides multiple medication options including both semaglutide and tirzepatide.

Get started with RNK Health

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