Last reviewed: September 12, 2026
Last updated: September 12, 2026
Written by: Jay Hastings, CEO of PlexusDx
Jay Hastings is the CEO of PlexusDx, a precision health company focused on genetic testing, blood biomarker insights, and personalized wellness recommendations. He has more than 20 years of experience across healthcare innovation, genomics, laboratory operations, healthcare investing, and strategic finance. His work has included scaling healthcare startups, leading CLIA lab integrations, and helping expand consumer access to precision health tools.
Medically reviewed by: Jayden Lee, PharmD, EMBA
Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison with a PharmD and MBA specializing in pharmacogenomics and clinical product development, with a proven ability to bridge the gap between genomic research and practical patient outcomes. Dr. Lee has more than 10 years of professional experience in clinical pharmacy, academia, and research.
PlexusDx publishes this comparison and is one of the providers discussed. We use the same evidence rules for our own program and competing programs.
The short answer
Rex MD advertises two branded Wegovy (semaglutide) pathways: an oral pill at $349/month and an injection pen via the NovoCare program at $499/month. Both prices are billed monthly and carry no monthly membership fee. The oral pill price is described as locked across titration doses and includes medication and provider care. The injection pen price is listed as a cash medication price "regardless of dosage strength for eligible self-pay patients," though the evidence includes a caveat to confirm whether any separate program fee applies to the pen pathway. PlexusDx offers compounded semaglutide injection at $189/month month-to-month and compounded semaglutide oral at $289/month month-to-month, both all-inclusive. The branded Wegovy products are FDA-approved; PlexusDx medications are compounded and not FDA-approved.
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At-a-glance pricing comparison
| Provider |
Product |
Monthly Price |
Membership Fee |
Regulatory Status |
| Rex MD |
Wegovy oral pill |
$349 |
$0 |
FDA-approved brand |
| Rex MD |
Wegovy pen injection |
$499 |
$0* |
FDA-approved brand |
| PlexusDx |
Semaglutide oral |
$289 |
$0 |
Compounded, not FDA-approved |
| PlexusDx |
Semaglutide injection |
$189 |
$0 |
Compounded, not FDA-approved |
*Rex MD pen pathway: evidence records $0 membership fee but includes the caveat "Confirm whether any separate program fee applies." The oral pill price explicitly includes medication and provider care.
All prices captured from primary product pages on rexmd.com (2026-09-04) and plexusdx.com (canonical). Verification was partial—live checkout timed out; figures are taken from first-party indexed pages.
Rex MD pricing breakdown: what's included
Wegovy oral pill: $349/month
Rex MD's Wegovy oral pill program is advertised at $349 per month, billed monthly. According to the primary product page, this price is "locked across titration doses," meaning the monthly cost remains constant as your clinician adjusts your dose during the ramp-up period. The $349 figure includes medication and provider care, with no monthly membership fee recorded in the evidence.
The oral pill is branded Wegovy, FDA-approved semaglutide. The evidence notes this is a starting price and that "exact dose/path eligibility varies," so confirm your specific eligibility and final cost during the intake process.
Wegovy pen injection: $499/month
The injection pen pathway offers branded Wegovy via the NovoCare cash-pay program. Rex MD advertises a $499 per month medication cash price "regardless of dosage strength for eligible self-pay patients." The prescription is facilitated through Rex MD's provider network.
The evidence records a $0 monthly membership fee for this pathway, but includes the explicit caveat to "confirm whether any separate program fee applies." The $499 figure is described as a medication cash price, which raises the possibility of an additional service or program fee beyond the medication cost. Prospective patients should verify the all-in monthly cost at checkout.
What both pathways share
-
Medication: FDA-approved branded Wegovy (semaglutide).
-
Billing: Monthly subscription; no multi-month prepay or upfront lock-in documented.
-
Membership fee: $0 recorded for both pathways (with the pen caveat noted above).
-
Platform: Rex MD is a national men's telehealth platform with a branded GLP-1 weight-management pathway.
Normalized 12-month cost comparison
To compare like-for-like, we calculate the total cost of 12 months of continuous treatment under each pathway. These calculations assume the advertised monthly prices hold for the full year and that no additional fees apply to the Rex MD pen pathway. All multi-month figures below are our calculations.
Rex MD: Wegovy oral pill, month-to-month
- $349/month × 12 months = $4,188 total first year
- Effective monthly cost over 12 months: $349/month
Rex MD: Wegovy pen injection, month-to-month
- $499/month × 12 months = $5,988 total first year
- Effective monthly cost over 12 months: $499/month
- If a separate program fee applies to the pen pathway, the effective cost would be higher.
PlexusDx: Semaglutide oral, month-to-month
- $289/month × 12 months = $3,468 total first year
- Effective monthly cost: $289/month
PlexusDx: Semaglutide injection, month-to-month
- $189/month × 12 months = $2,268 total first year
- Effective monthly cost: $189/month
Cost difference (oral): Over 12 months, PlexusDx compounded semaglutide oral costs $720 less than Rex MD's Wegovy oral pill ($3,468 vs $4,188, our calculation).
Cost difference (injection): Over 12 months, PlexusDx compounded semaglutide injection costs $3,720 less than Rex MD's Wegovy pen ($2,268 vs $5,988, our calculation).
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Decision factors: branded vs compounded semaglutide
Branded Wegovy (Rex MD)
Regulatory status: Wegovy is FDA-approved for chronic weight management. The agency has reviewed the drug for safety, effectiveness, and manufacturing quality. For patients who prioritize FDA approval or whose insurance may cover branded Wegovy, this is a clear advantage.
Route options: Rex MD offers both an oral pill and a weekly injection pen, providing flexibility for patients with strong route preferences.
Dose-locked pricing (oral): The oral pill price is advertised as locked across titration doses, which simplifies budgeting during the ramp-up phase.
Cost: The oral pill costs $349/month and the injection pen $499/month (medication cash price, with the caveat to confirm any additional program fee). Both figures are higher than compounded alternatives.
Compounded semaglutide (PlexusDx)
Regulatory status: Compounded medications are not FDA-approved. The FDA does not review compounded drugs before marketing for safety, effectiveness, or quality. A licensed clinician determines whether a prescription is appropriate for an individual patient. PlexusDx works with licensed 503A compounding pharmacies.
Cost advantage: Compounded semaglutide oral is $289/month and compounded injection is $189/month, month-to-month billing. Both prices are all-inclusive—online visit, prescription, medication, and shipping—with no membership fees.
Multi-month discounts: PlexusDx offers prepaid plans that lower the effective monthly rate (3-month and 6-month options for injection; 3-month and 6-month for oral), though these require upfront payment and are our calculation on a per-month-equivalent basis.
Flexibility: Month-to-month billing allows patients to pause or cancel without a multi-month commitment.
Choose Rex MD if…
- You require FDA-approved medication and are willing to pay a premium for that regulatory status.
- You prefer the branded Wegovy oral pill and want dose-locked pricing across titration.
- You are considering the NovoCare cash-pay pathway for the injection pen and have confirmed the all-in monthly cost (including any separate program fees).
- Your insurance may cover or reimburse branded Wegovy, making the advertised cash price less relevant.
Choose PlexusDx if…
- You want the lowest all-in monthly cost for semaglutide and are comfortable with compounded medication.
- You value transparent, single-price packaging (visit, prescription, medication, and shipping) with no membership fees.
- You prefer month-to-month flexibility or are willing to prepay for a 3- or 6-month plan to lower your effective monthly rate.
- A licensed clinician reviewing your medical history and confirming appropriateness meets your standard for prescribing oversight, even without FDA approval of the compounded formulation.
Evidence limitations and verification notes
The Rex MD prices in this article ($349/month for Wegovy oral, $499/month for Wegovy pen) were captured from first-party product pages on rexmd.com on 2026-09-04. Verification was partial: the live checkout page timed out during the research pass, so no account was created and no payment information was submitted. The figures are taken directly from Rex MD's own indexed public pages and are assumed accurate as of the capture date, but prospective patients should confirm final pricing—particularly for the injection pen pathway—at checkout.
The evidence records a $0 monthly membership fee for both pathways but includes an explicit caveat for the pen program to "confirm whether any separate program fee applies." The oral pill price is described as including "medication and provider care," suggesting it is all-inclusive; the pen price is described as a "medication cash price," which may or may not include service fees.
No cancellation, refund, or contract terms were captured in the evidence. No review rating, volume, or negative themes were documented for Rex MD during the research pass; a Trustpilot profile exists but contained no attributable data as of 2026-09-04.
All 12-month cost calculations are our calculations based on the advertised monthly rates, assuming no price changes, no additional fees, and continuous enrollment. PlexusDx pricing is canonical and current as of 2026-09-12.
Frequently Asked Questions
Does Rex MD charge a membership fee for Wegovy?
The evidence records a $0 monthly membership fee for both the oral pill and injection pen pathways. However, the injection pen pathway includes the caveat to confirm whether any separate program fee applies, so verify the all-in cost at checkout.
Is Wegovy from Rex MD FDA-approved?
Yes. Wegovy is an FDA-approved brand-name semaglutide product for chronic weight management. The FDA has reviewed Wegovy for safety, effectiveness, and manufacturing quality. Compounded semaglutide is not FDA-approved.
How much does Rex MD's Wegovy oral pill cost over a year?
At the advertised $349 per month, 12 months of the Wegovy oral pill would total $4,188 (our calculation). This assumes no additional fees and no price changes during the year.
Can I switch from Rex MD to PlexusDx or vice versa?
Switching providers is possible but requires a new clinical intake and prescription. Dose continuity depends on your current regimen and the receiving clinician's assessment. Neither Rex MD nor PlexusDx guarantees seamless transfer or dose matching.
What's the difference between branded and compounded semaglutide?
Branded semaglutide (Wegovy, Ozempic) is FDA-approved; compounded semaglutide is prepared by a licensed pharmacy under a clinician's prescription but is not FDA-approved and is not reviewed by FDA for safety, effectiveness, or quality before marketing.
Sources
- Rex MD weight management page, rexmd.com/weight-management/, accessed 2026-09-04
- Rex MD semaglutide product page, rexmd.com/our-medications/weight-management/semaglutide, accessed 2026-09-04
- PlexusDx semaglutide product pages, plexusdx.com, accessed 2026-09-12
- Trustpilot profile for Rex MD, trustpilot.com/review/rexmd.com, accessed 2026-09-04
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Compounded medication disclosure: Compounded medications are not FDA-approved. FDA does not review compounded drugs before marketing for safety, effectiveness, or quality. A licensed clinician determines whether a prescription is appropriate for an individual patient. PlexusDx works with licensed 503A compounding pharmacies.
Medical and Editorial Standards
Medical review process: This article was reviewed for medical accuracy, scientific clarity, evidence alignment, and appropriate discussion of genetics, medications, supplements, biomarkers, and health-related claims.
Sources and evidence: PlexusDx educational content is developed using peer-reviewed research, clinical literature, reputable medical references, and, where applicable, public health or regulatory guidance. References are included at the end of the article when scientific, medical, or health-related claims are discussed.
Commercial transparency: PlexusDx offers genetic testing, blood biomarker testing, personalized supplement recommendations, and related precision wellness services. Product mentions are intended to help readers understand available options and should not be interpreted as medical advice.
Important disclaimer: PlexusDx educational content is for informational purposes only and should not be used as a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider before making decisions about medications, supplements, genetic testing, lab testing, or health-related care.
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