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
OatMeds charges $199 per month for compounded semaglutide injection and $229 per month for compounded tirzepatide injection on a month-to-month basis, with no separate membership fee. Prepaid 12-week bundles bring the effective rate down: semaglutide starter bundles work out to $107.54 per month over 12 months (our calculation, $297 paid upfront every 12 weeks), and tirzepatide starter bundles work out to $144.47 per month over 12 months (our calculation, $399 paid upfront every 12 weeks). Each plan includes medication and the provider's program; prepaid bundles require upfront payment at each cycle. PlexusDx semaglutide injection costs $189 per month month-to-month or $169 per month on a prepaid 3-month plan, with the same no-dose-escalation pricing at every dose and no membership fee.
OatMeds pricing at a glance
| Medication |
Plan Type |
Upfront / Monthly |
Effective Rate |
12-Month Total |
| Semaglutide injection |
Monthly (MTM) |
$199/month |
$199/month |
$2,388 |
| Semaglutide injection |
Starter (12 weeks prepaid) |
$297 every 12 weeks |
$107.54/month (our calc) |
$1,290 (our calc) |
| Semaglutide injection |
Standard (12 weeks prepaid) |
$399 every 12 weeks |
$144.47/month (our calc) |
$1,734 (our calc) |
| Tirzepatide injection |
Monthly (MTM) |
$229/month |
$229/month |
$2,748 |
| Tirzepatide injection |
Starter (12 weeks prepaid) |
$399 every 12 weeks |
$144.47/month (our calc) |
$1,734 (our calc) |
| Tirzepatide injection |
Standard (12 weeks prepaid) |
$499 every 12 weeks |
$180.68/month (our calc) |
$2,168 (our calc) |
Source: oatmeds.com/products/glp1-treatments, captured September 4, 2026. All effective monthly rates and 12-month totals are our calculations based on the stated upfront prices and billing cadence.
Breaking down OatMeds medication costs
Semaglutide injection
OatMeds offers three semaglutide injection plans, each covering a different supply period and payment structure. The month-to-month plan bills $199 every four weeks for a one-month supply with no additive. Two prepaid 12-week bundles require upfront payment every three months: the starter plan costs $297 upfront ($99 per month over the 12-week period) and the standard plan costs $399 upfront ($133 per month over the 12-week period). OatMeds also offers semaglutide with B12 or glycine additives at an introductory rate of $179 per month month-to-month (the standard ongoing rate is not documented in the captured pricing), captured from the provider's pricing grid on September 4, 2026.
Over a full year, repeating the starter bundle 4.345 times (12 months equals approximately 52.14 weeks) totals $1,290.47, or $107.54 per month (our calculation). The standard bundle works out to $1,733.66 over 12 months, or $144.47 per month (our calculation). The month-to-month plan totals $2,388 over 12 months with no upfront commitment. These figures assume uninterrupted treatment at the same dose level; actual costs depend on your provider's dosing decisions and your plan choice at each renewal.
Tirzepatide injection
OatMeds tirzepatide injection follows the same structure. The month-to-month plan costs $229 every four weeks. The starter bundle requires $399 upfront every 12 weeks ($133 per month over the 12-week period), working out to $1,733.66 over 12 months, or $144.47 per month (our calculation, repeating the bundle 4.345 times). The standard bundle costs $499 upfront every 12 weeks ($166 per month over the 12-week period), totaling $2,168.16 over 12 months, or $180.68 per month (our calculation). The month-to-month plan totals $2,748 over 12 months.
Membership and program fees
OatMeds charges no separate membership fee. Each plan price includes both medication and the provider's program services. All figures captured from oatmeds.com/products/glp1-treatments on September 4, 2026.
Normalized like-for-like comparison: OatMeds vs. PlexusDx
Month-to-month plans (no prepayment)
| Provider |
Semaglutide Injection MTM |
Tirzepatide Injection MTM |
12-Month Sema |
12-Month Tirz |
| OatMeds |
$199/month |
$229/month |
$2,388 |
$2,748 |
| PlexusDx |
$189/month |
$289/month |
$2,268 |
$3,468 |
PlexusDx semaglutide costs $10 less per month and $120 less over 12 months than OatMeds on a month-to-month basis. PlexusDx tirzepatide costs $60 more per month and $720 more over 12 months than OatMeds month-to-month. Neither provider charges a membership fee on month-to-month plans.
Prepaid 3-month / 12-week plans
| Provider |
Semaglutide 3-Month Prepaid |
Tirzepatide 3-Month Prepaid |
12-Month Sema |
12-Month Tirz |
| OatMeds Starter |
$297 upfront / 12 wks |
$399 upfront / 12 wks |
$1,290 (our calc) |
$1,734 (our calc) |
| OatMeds Standard |
$399 upfront / 12 wks |
$499 upfront / 12 wks |
$1,734 (our calc) |
$2,168 (our calc) |
| PlexusDx 3-Month |
$169/month prepaid |
$269/month prepaid |
$2,028 (prepaid rate) |
$3,228 (prepaid rate) |
OatMeds 12-month totals are our calculations based on repeating the stated upfront payment 4.345 times (52.14 weeks ÷ 12 weeks per cycle). PlexusDx 3-month plan is billed as a per-month prepaid rate, not a lump-sum upfront payment. OatMeds starter bundles cost significantly less over 12 months than PlexusDx prepaid plans for both medications; OatMeds standard bundles cost less than PlexusDx for semaglutide and less for tirzepatide.
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What OatMeds includes
Every OatMeds plan includes compounded medication and the provider's program. Starter and standard bundles supply 12 weeks of medication paid upfront at the start of each cycle; monthly plans supply four weeks of medication billed monthly. OatMeds offers compounded semaglutide and tirzepatide injections; the semaglutide injection is available with optional B12 or glycine additives. The provider also mentions access to branded oral and pen products (Wegovy, Foundayo pills, Zepbound) captured from oatmeds.com on September 4, 2026, though pricing for those products was not documented in the evidence reviewed for this article.
Decision factors: OatMeds strengths and considerations
OatMeds strengths
-
Low prepaid bundle rates: the semaglutide starter bundle works out to $107.54 per month over 12 months (our calculation), and the tirzepatide starter bundle works out to $144.47 per month over 12 months (our calculation), both significantly below most telehealth competitors' prepaid rates.
-
No membership fee: medication and program services are bundled into the plan price with no separate subscription charge.
-
Flexible plan options: month-to-month and two prepaid bundle tiers let you match payment structure to your budget and commitment level.
-
Additive options: semaglutide with B12 or glycine available at an introductory rate of $179 per month month-to-month (captured September 4, 2026; standard ongoing rate not documented).
What to confirm at signup
-
Prepaid commitment: starter and standard bundles require upfront payment every 12 weeks; confirm you can manage the lump-sum cycle before enrolling.
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Dose escalation and plan tier: the research did not document whether starter and standard bundles correspond to specific dose ranges; ask the provider whether dose changes require a plan change and whether that affects your per-cycle cost.
-
Cancellation and refund terms: the evidence reviewed did not document OatMeds' refund or cancellation policy for prepaid bundles; confirm these terms before committing to a 12-week upfront payment.
-
Plan renewal mechanics: confirm how the provider handles transitions between plan types and whether you can switch from a bundle to month-to-month or vice versa without penalty.
Choose OatMeds if…
OatMeds makes the most economic sense if you want the lowest possible per-month rate on compounded semaglutide or tirzepatide and can commit to a 12-week upfront payment cycle. The starter bundles deliver rates well below most telehealth competitors when annualized, and the month-to-month semaglutide option undercuts PlexusDx by $10 per month. The provider's flexibility across plan types and optional additives adds practical value if you want to test month-to-month first or prefer B12/glycine formulations. Confirm dose-escalation mechanics, cancellation terms, and refund policies for prepaid bundles before enrolling, as the research did not document those details.
Where PlexusDx fits
PlexusDx semaglutide injection costs $189 per month month-to-month, $10 less per month than OatMeds' $199 month-to-month rate, with the same price at every dose and no membership fee. The PlexusDx 3-month prepaid plan costs $169 per month for semaglutide and $269 per month for tirzepatide; these rates are higher than OatMeds' starter and standard bundles over 12 months but do not require lump-sum upfront payment every cycle. PlexusDx publishes a single flat rate per medication and route, with no plan tiers or dose-based price changes. The provider holds a 4.3-star rating on Trustpilot, with 79% of reviews at five stars and 83% at four stars or higher (captured September 9, 2026; trustpilot.com/review/plexusdx.com). PlexusDx works with licensed 503A compounding pharmacies and includes provider visits, medication, and shipping in every plan with no separate fees.
Methodology and freshness
All OatMeds pricing figures were captured from oatmeds.com/products/glp1-treatments on September 4, 2026. The 12-month totals, effective monthly rates for prepaid bundles, and annualized comparisons are our calculations based on the stated upfront prices and billing cadence documented in the provider's published pricing grid. We calculated the number of 12-week cycles in 12 months as 52.14 weeks ÷ 12 weeks = 4.345 cycles, then multiplied the upfront bundle price by 4.345 to derive the 12-month total and divided by 12 to derive the effective monthly rate. PlexusDx pricing is current as of September 15, 2026. We do not publish figures derived by applying discounts or promotional codes. If you observe a price at checkout that differs from the figures reported here, we recommend confirming the current rate and billing terms with the provider before completing your purchase.
Frequently Asked Questions
Does OatMeds charge a membership fee?
No. OatMeds charges no separate membership fee. Each plan price includes both medication and the provider's program services, captured from oatmeds.com on September 4, 2026.
What's the difference between OatMeds starter and standard bundles?
The starter bundle costs less upfront than the standard bundle for the same 12-week supply period. The research did not document whether the two tiers correspond to different dose ranges or service levels; confirm with OatMeds whether your dose determines which bundle you qualify for.
How does OatMeds' prepaid pricing compare to month-to-month?
The OatMeds semaglutide starter bundle works out to $107.54 per month over 12 months (our calculation, $297 upfront every 12 weeks), compared to $199 per month month-to-month. The tirzepatide starter bundle works out to $144.47 per month over 12 months (our calculation, $399 upfront every 12 weeks), compared to $229 per month month-to-month. The prepaid rate requires upfront payment at the start of each 12-week cycle.
Can I switch from a prepaid bundle to month-to-month on OatMeds?
The evidence reviewed did not document OatMeds' plan-change or cancellation policies. Confirm with the provider whether you can switch between plan types, and whether switching mid-cycle affects your refund eligibility or next billing date.
Is compounded semaglutide similar to Wegovy or Ozempic?
No. 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. Compounded semaglutide and compounded tirzepatide are not FDA-approved and differ from branded products like Wegovy, Ozempic, or Zepbound.
Sources
- OatMeds GLP-1 Treatments product page, oatmeds.com/products/glp1-treatments, accessed September 4, 2026
- PlexusDx semaglutide injection product page, plexusdx.com/products/semaglutide-injection, accessed September 15, 2026
- PlexusDx Trustpilot profile, trustpilot.com/review/plexusdx.com, accessed 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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