Last reviewed: September 15, 2026
Last updated: September 15, 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
ReflexMD's homepage lists $299 per month for compounded semaglutide injection and $399 per month for compounded tirzepatide injection, with no membership fee and month-to-month billing (captured September 4, 2026; reflexmd.com). Affiliate marketing pages advertise lower introductory rates, though exact first-month figures were not verified at checkout. Over twelve months at the standard rate, ReflexMD semaglutide totals $3,588, while PlexusDx month-to-month semaglutide injection runs $2,268—a $1,320 difference. PlexusDx six-month prepaid semaglutide drops the annual cost to $1,788. If ReflexMD's introductory pricing applies only to the first shipment and standard rates begin immediately after, the recurring cost difference widens quickly. Readers entering through affiliate links should confirm the first-month rate, the refill rate, and when the transition occurs before completing checkout.
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At-a-glance comparison
| Item |
ReflexMD |
PlexusDx |
| Semaglutide injection (month-to-month) |
$299/month standard |
$189/month |
| Tirzepatide injection (month-to-month) |
$399/month standard |
$289/month |
| Membership fee |
$0 |
$0 |
| Billing cadence |
Monthly, no long-term contract |
Monthly (MTM) or prepaid multi-month |
| Introductory pricing |
Advertised on affiliate pages (exact figure not verified) |
None—published price is the price |
| 12-month cost (sema, MTM, our calculation) |
$3,588 |
$2,268 |
| 12-month cost (tirz, MTM, our calculation) |
$4,788 |
$3,468 |
| Medication type |
Compounded, not FDA-approved |
Compounded, not FDA-approved |
Sources: reflexmd.com homepage and affiliate pages (captured September 4, 2026); plexusdx.com pricing page (captured July 17–23, 2026).
Verified standard rates versus advertised introductory pricing
ReflexMD's homepage clearly lists $299 per month for compounded semaglutide injection and $399 per month for compounded tirzepatide injection, with no additional membership or service fees (captured September 4, 2026; reflexmd.com). These are the standard monthly rates charged on an ongoing basis. Affiliate marketing pages associated with ReflexMD advertise lower introductory rates, but the exact first-month dollar figure was not captured at checkout, and the evidence record flags a primary-source conflict requiring verification. Readers who arrive through affiliate links or see promotional language should ask three questions before completing checkout: What is the first-month rate? What is the refill rate starting in month two? Are there any upfront commitments or prepayment requirements tied to the introductory price?
ReflexMD also offers oral weight-control tablets at $199 per month (captured September 4, 2026; reflexmd.com). The exact active ingredient in the oral formulation was not verified and should be confirmed during the intake or provider visit. All ReflexMD medications are compounded and not FDA-approved. Billing is monthly, and the company advertises no long-term contract and no hidden costs.
Like-for-like twelve-month cost comparison
Because ReflexMD bills month-to-month with no published multi-month discount, the fairest baseline comparison uses PlexusDx month-to-month pricing. We also show PlexusDx's six-month prepaid rate to illustrate the range available when a patient commits to a longer supply.
Compounded semaglutide injection, month-to-month
-
ReflexMD: $299/month standard rate × 12 = $3,588 annually (our calculation).
-
PlexusDx: $189/month × 12 = $2,268 annually (our calculation).
-
Difference: $1,320 per year, or $110 per month, in favor of PlexusDx month-to-month.
Compounded semaglutide injection, six-month prepaid (PlexusDx)
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PlexusDx six-month commitment: $149/month × 6 = $894 per six-month block. Two blocks over twelve months = $1,788 annually (our calculation, prepaid in six-month increments).
-
Difference versus ReflexMD standard rate: $3,588 − $1,788 = $1,800 per year, or an effective $150 per month.
Compounded tirzepatide injection, month-to-month
-
ReflexMD: $399/month standard rate × 12 = $4,788 annually (our calculation).
-
PlexusDx: $289/month × 12 = $3,468 annually (our calculation).
-
Difference: $1,320 per year, or $110 per month, in favor of PlexusDx month-to-month.
Compounded tirzepatide injection, six-month prepaid (PlexusDx)
-
PlexusDx six-month commitment: $249/month × 6 = $1,494 per six-month block. Two blocks over twelve months = $2,988 annually (our calculation, prepaid in six-month increments).
-
Difference versus ReflexMD standard rate: $4,788 − $2,988 = $1,800 per year, or an effective $150 per month.
All twelve-month totals are our calculations based on the captured monthly or prepaid rates. ReflexMD advertises no multi-month discount or prepayment option in the evidence reviewed. If ReflexMD's affiliate introductory pricing applies only to the first shipment—for example, a lower rate in month one followed by the $299 or $399 standard rate in month two—the impact on the twelve-month total is small: subtracting $100 from month one still leaves the annual cost at $3,488 (semaglutide) or $4,688 (tirzepatide), well above PlexusDx month-to-month and far above PlexusDx prepaid options.
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Decision factors: what to weigh beyond the monthly rate
Price transparency and rate consistency
PlexusDx publishes a single set of prices—month-to-month, three-month, and six-month—on its pricing page, with no introductory tiers, affiliate-only offers, or post-signup surprises. The rate you see is the rate you pay, and it remains constant regardless of dose escalation. ReflexMD's homepage rates are clear, but the existence of lower advertised introductory pricing on affiliate pages introduces a verification step: readers must confirm at checkout whether the lower rate is a one-time discount or a recurring benefit, and when the standard rate takes effect.
Dose-escalation cost predictability
ReflexMD advertises no price increase when a provider raises a patient's dose, which mirrors PlexusDx policy. Both programs charge the same monthly rate whether a patient receives 0.25 mg or 2.4 mg of semaglutide, or any tirzepatide dose within the clinical range. This eliminates mid-treatment cost jumps and makes twelve-month budgeting straightforward.
Commitment flexibility versus prepay savings
ReflexMD operates on a pure month-to-month model with no advertised multi-month discount or prepayment option. This offers maximum cancellation flexibility: a patient who pauses or stops treatment after two months pays only for two months. PlexusDx month-to-month delivers the same flexibility at a lower per-month cost ($189 semaglutide, $289 tirzepatide). Patients confident in a six-month or longer treatment timeline can lock in PlexusDx's prepaid rates ($149 semaglutide, $249 tirzepatide per month, paid in six-month blocks), cutting the annual semaglutide cost to $1,788 and tirzepatide to $2,988—roughly half of ReflexMD's standard-rate twelve-month total.
Inclusions and unbundled fees
Both ReflexMD and PlexusDx include the provider visit and medication in the monthly price, with no separate membership fee. Neither charges separately for shipping in the evidence reviewed. ReflexMD advertises "no hidden costs," and PlexusDx pricing pages confirm that the published rate covers the provider visit, prescription, compounded medication, and delivery. Patients should verify at checkout that no consultation fee, setup fee, or shipping surcharge applies before finalizing enrollment.
Oral and alternative formulations
ReflexMD offers oral weight-control tablets at $199 per month, a format that may appeal to patients who prefer to avoid injections or who experience injection-site reactions. The specific active ingredient and dose were not verified in the evidence reviewed; patients should confirm during the intake whether the oral formulation is compounded semaglutide, another GLP-1 agonist, or a different medication class. PlexusDx offers oral semaglutide capsules at $289 per month (month-to-month) and oral tirzepatide capsules at $349 per month (month-to-month), as well as a microdose GLP-1 injection protocol at $129 per month for maintenance after weight-loss goals are met. Each program's oral pricing should be compared only to the other program's oral pricing, not to injectable rates, because bioavailability and dosing differ by route.
Choose ReflexMD if…
You value a strict month-to-month contract with no prepayment and no long-term commitment, you prefer the flexibility to cancel after any single shipment without forfeiting a multi-month purchase, and the $299 semaglutide or $399 tirzepatide standard rate fits your budget. ReflexMD's oral tablet option at $199 per month may be the best fit if you want a non-injection GLP-1 formulation (pending ingredient verification) and the per-month cost is lower than PlexusDx oral capsules for your household. Confirm at checkout whether any advertised introductory rate applies to your entry point, how long it lasts, and what the refill rate will be starting in month two.
Choose PlexusDx if…
You want the lowest recurring cost for compounded semaglutide or tirzepatide injection, with transparent month-to-month pricing ($189 semaglutide, $289 tirzepatide) that beats ReflexMD's standard rates by $110 per month, or prepaid multi-month rates ($149 semaglutide, $249 tirzepatide per month in six-month blocks) that cut the twelve-month cost nearly in half. PlexusDx publishes one set of prices with no introductory tiers, no affiliate-only offers, and no post-signup rate changes. The same flat rate applies at every dose, so titration from 0.5 mg to 2.4 mg semaglutide or 5 mg to 15 mg tirzepatide costs exactly the same each month. A licensed provider reviews your intake, determines medical appropriateness, writes the prescription if approved, and coordinates fulfillment through a licensed 503A compounding pharmacy. You pay nothing until the provider approves your prescription. If you reach your goal weight and want to maintain, PlexusDx offers a microdose GLP-1 injection protocol at $129 per month, designed for long-term weight maintenance rather than active loss.
Methodology and freshness
ReflexMD pricing was captured from the company's homepage and affiliate marketing pages on September 4, 2026 (reflexmd.com). Standard monthly rates for compounded semaglutide injection ($299), compounded tirzepatide injection ($399), and oral weight-control tablets ($199) are homepage-verified. The existence of lower advertised introductory rates on affiliate pages is documented, but exact first-month dollar figures were not checkout-verified; readers should confirm promotional terms during enrollment. PlexusDx pricing was captured from the pricing page between July 17 and July 23, 2026 (plexusdx.com/pages/pricing). All twelve-month cost totals and effective monthly rates are our calculations, derived by multiplying the captured monthly rate by twelve (for month-to-month plans) or by multiplying the prepaid monthly rate by six and doubling the result (for six-month commitment plans). No insurance reimbursement, manufacturer coupon, or third-party discount is included in any calculation. Both programs dispense compounded medications that are not FDA-approved; neither medication is interchangeable with branded Wegovy or Zepbound.
Frequently Asked Questions
Does ReflexMD charge extra when my semaglutide dose increases?
No. ReflexMD advertises a flat monthly rate regardless of dose: $299 per month for compounded semaglutide injection and $399 per month for compounded tirzepatide injection cover every dose your provider prescribes within the clinical range. PlexusDx follows the same policy, charging $189 per month for semaglutide injection (month-to-month) at any dose.
What is ReflexMD's first-month introductory rate, and when does it end?
ReflexMD affiliate marketing pages advertise lower introductory rates, but the exact first-month dollar figure and the terms—whether it applies to one shipment or multiple months—were not verified at checkout. During enrollment, confirm the first-month rate, the refill rate starting in month two, and whether any prepayment or commitment is required to access the promotional price.
Can I cancel ReflexMD after one month, or is there a minimum commitment?
ReflexMD advertises month-to-month billing with no long-term contract, suggesting you can cancel after any shipment without penalty. Confirm the cancellation policy and any notice requirement during intake or checkout to ensure you can pause or stop treatment when you choose.
Is compounded semaglutide from ReflexMD or PlexusDx just like brand-name Wegovy?
No. Compounded medications are not FDA-approved. The FDA does not review compounded drugs before marketing for safety, effectiveness, or quality. Compounded semaglutide is not interchangeable with Wegovy. A licensed clinician determines whether a compounded prescription is appropriate for an individual patient. PlexusDx works with licensed 503A compounding pharmacies.
How much do I save over twelve months by choosing PlexusDx instead of ReflexMD?
ReflexMD semaglutide injection costs $299 per month, totaling $3,588 over twelve months (our calculation). PlexusDx month-to-month semaglutide costs $189 per month, totaling $2,268 over twelve months (our calculation)—a $1,320 annual difference, or $110 per month. PlexusDx six-month prepaid semaglutide ($149/month, $1,788/year, our calculation, prepaid in six-month blocks) saves $1,800 annually versus ReflexMD.
Sources
- ReflexMD homepage and affiliate marketing pages (reflexmd.com; captured September 4, 2026)
- PlexusDx pricing page (plexusdx.com/pages/pricing; captured July 17–23, 2026)
- PlexusDx Trustpilot profile (trustpilot.com/review/plexusdx.com; captured September 9, 2026)
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Compounded medication disclosure: 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.
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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