Switch From Levity to PlexusDx: How to Move Without Missing a Dose

Last reviewed: September 8, 2026 Last updated: September 8, 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

Patients on Levity's Ozempic, Wegovy, or Mounjaro can switch to PlexusDx compounded semaglutide or tirzepatide by starting a PlexusDx intake before their next Levity refill charges, coordinating the new prescription with their current dose schedule, and canceling Levity once the PlexusDx shipment is in hand. Levity's branded medications cost $1,199–$1,599 per month (recurring monthly rate, captured September 4, 2026); PlexusDx compounded equivalents run $189 per month for semaglutide injection or $289 per month for tirzepatide injection on a month-to-month commitment, with no dose-tier upcharges. The switch requires a new clinical intake and prescription; a licensed provider determines whether compounded medication is appropriate for your situation, and timing around your injection day prevents coverage gaps.

At a glance: Levity vs PlexusDx

Levity pricing captured September 4, 2026; PlexusDx pricing captured September 8, 2026. Levity first-month promotional pricing ($1,149 Ozempic, $1,249 Mounjaro, $1,549 Wegovy with WELCOME code) excluded from table; see 12-month cost section below.

Normalized 12-month cost comparison

Levity bills approximately every four weeks; its ongoing monthly rates for Ozempic and Mounjaro are $1,199 and $1,299 respectively. First-month promotional pricing with the WELCOME code reduces the Ozempic first shipment to $1,149 and Mounjaro to $1,249, but those rates apply only once. Over 12 months on a recurring month-to-month basis (our calculation):

• Levity Ozempic (branded semaglutide): $1,149 first month + ($1,199 × 11) = $14,338 total, or $1,194.83 per month effective average.
• Levity Mounjaro (branded tirzepatide): $1,249 first month + ($1,299 × 11) = $15,538 total, or $1,294.83 per month effective average.
• PlexusDx compounded semaglutide injection (month-to-month): $189 × 12 = $2,268 total, or $189 per month.
• PlexusDx compounded tirzepatide injection (month-to-month): $289 × 12 = $3,468 total, or $289 per month.

The 12-month difference (our calculation): switching from Levity Ozempic to PlexusDx semaglutide saves $12,070; switching from Levity Mounjaro to PlexusDx tirzepatide saves $12,070. PlexusDx three-month and six-month commitments lower the per-month rate further ($169 and $149 for semaglutide; $269 and $249 for tirzepatide), compounding the savings.

Levity also offers Wegovy (branded semaglutide) at $1,599 per month recurring ($1,549 first month with promotional code); the cost differential against PlexusDx compounded semaglutide is even larger, though Wegovy and Ozempic share the same active pharmaceutical ingredient (semaglutide) at comparable therapeutic doses.

Step-by-step switching timeline

1. Note your current injection day and next Levity refill date. Levity ships approximately every four weeks. If you inject weekly, identify which day of the week and how many doses remain in your current supply. Your goal is to receive and begin your PlexusDx prescription before your Levity supply runs out.

2. Start your PlexusDx intake at least 7–10 days before your next Levity injection is due. The PlexusDx intake takes about 60 seconds. A licensed provider reviews your information, current medication, and dose history. If approved, the prescription is sent to a compounding pharmacy and shipping typically occurs within a few business days. Building a 7–10 day buffer accounts for clinical review, compounding, and transit time.

3. Confirm your dose with the PlexusDx provider. If you are stable on a particular branded dose—for example, Ozempic 1 mg weekly or Mounjaro 7.5 mg weekly—communicate that during intake. The provider will determine the appropriate compounded dose. Compounded semaglutide and tirzepatide are dosed similarly to their branded counterparts, but the provider makes the final determination of starting or continuation dose based on your clinical picture.

4. Receive and inspect your PlexusDx shipment. Once the package arrives, verify the medication name, dose, and expiration date. Store it according to the package insert (typically refrigerated). Do not discard your remaining Levity supply until you have confirmed the new prescription is in hand and correct.

5. Administer your first PlexusDx injection on your usual injection day. If you normally inject on Thursdays and your PlexusDx semaglutide arrives on Tuesday, continue your existing Levity injection that Thursday if it falls within your current supply, then switch to PlexusDx the following Thursday. If your Levity supply has already run out, start the PlexusDx injection as soon as it arrives, then continue weekly from that new day. Consistency matters more than a specific day of the week, but avoid gaps longer than a day or two.

6. Cancel your Levity subscription. Levity allows cancellation anytime. Log into your account or contact Levity support and request cancellation before the next billing cycle begins (approximately every four weeks). If you cancel after a charge has processed, that shipment will still arrive; coordinate cancellation timing so your final Levity charge covers the period while you transition to PlexusDx, then cancel before the subsequent charge.

7. Confirm the cancellation. Request written confirmation or a cancellation reference number. Monitor your payment method to ensure no further Levity charges appear.

Medication continuity considerations

Branded to compounded equivalence. Levity's Ozempic and Wegovy are FDA-approved semaglutide products; Mounjaro is FDA-approved tirzepatide. PlexusDx offers compounded semaglutide and compounded tirzepatide. 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. The active pharmaceutical ingredient is the same (semaglutide or tirzepatide), but compounded formulations are prepared by a compounding pharmacy rather than a commercial pharmaceutical manufacturer.

Dose translation. If you are on Ozempic 0.5 mg, 1 mg, or 2 mg weekly, or Mounjaro 2.5 mg, 5 mg, 7.5 mg, 10 mg, 12.5 mg, or 15 mg weekly, communicate that dose to the PlexusDx provider. The provider will prescribe a compounded dose that aligns with your current regimen, subject to clinical judgment. PlexusDx charges the same price at every dose; there is no upcharge for higher maintenance doses.

Injection timing. Both Levity branded products and PlexusDx compounded products are administered by subcutaneous injection, typically once weekly. The injection day can remain the same across the switch. If your shipment timing forces a one- or two-day shift, that is generally acceptable; consult the prescribing provider or PlexusDx support if the gap will exceed two days.

Supply overlap. Ideally, your PlexusDx shipment arrives while you still have one Levity injection remaining. This overlap ensures you do not miss a dose if the new shipment is delayed. If the PlexusDx order is delayed and you are about to run out, contact PlexusDx support immediately; in some cases the pharmacy can expedite shipping, though guarantees are not possible.

What Levity offers and where switching makes sense

Levity provides FDA-approved branded GLP-1 medications—Ozempic, Wegovy, and Mounjaro—plus compounded liraglutide. The service is all-inclusive: medication, consultation, ongoing care, and shipping are bundled into the monthly rate, and there is no separate membership fee. Patients can cancel anytime, and the first-month promotional discount (WELCOME code) reduces the initial outlay by $50 across all three branded products.

The value proposition is access to brand-name medications with manufacturer dosing consistency, regulatory oversight, and the clinical confidence that comes with FDA approval. For patients whose insurance does not cover these drugs or whose out-of-pocket cost would exceed Levity's cash rate, the service simplifies procurement and clinical oversight in one subscription.

The tradeoff is cost. At $1,199 per month for Ozempic, $1,299 for Mounjaro, and $1,599 for Wegovy (recurring monthly rates), Levity's pricing reflects the brand premium. Over 12 months, even with the first-month discount, a patient on Ozempic pays $14,338; a patient on Mounjaro pays $15,538. For individuals who require branded medication—whether due to insurance formulary restrictions, prior authorization requirements, or clinical preference—Levity's structure is straightforward. For those open to compounded alternatives, the cost differential is the primary switching driver.

Choose PlexusDx if…

• You are paying out-of-pocket for branded semaglutide or tirzepatide and seeking a cost reduction without changing the active medication.
• Your current dose is stable, you are tolerating the medication well, and your primary concern is monthly expense.
• You prefer month-to-month flexibility or are willing to commit to a three- or six-month plan for additional per-month savings ($169 or $149 for semaglutide; $269 or $249 for tirzepatide).
• You understand that compounded medications are not FDA-approved and accept that trade-off in exchange for lower cost.
• You want the same price at every dose—no upcharges as you titrate from starter to maintenance doses.

PlexusDx works with licensed 503A compounding pharmacies and charges one all-inclusive price per month: provider visit, prescription, compounded medication, and shipping. There is no membership fee, and month-to-month plans allow cancellation anytime. The service 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).

Choose to stay with Levity if…

• You require FDA-approved branded medication for insurance, employer wellness program reimbursement, or personal clinical confidence.
• Your health plan or flexible spending account covers or reimburses branded GLP-1s at a rate that makes the net cost competitive with compounded alternatives.
• You have a prior authorization or formulary requirement that specifies Ozempic, Wegovy, or Mounjaro by name.
• You prefer the regulatory oversight and manufacturing consistency of a commercial pharmaceutical product over a compounded preparation.
• The monthly cost difference is not a primary decision factor in your treatment plan.

Where PlexusDx fits for Levity patients

Patients switching from Levity to PlexusDx are typically stable on their current GLP-1, tolerating the medication without significant side effects, and motivated by cost savings rather than dissatisfaction with Levity's service or medication quality. The clinical experience—once-weekly injection, dose titration, appetite suppression, weight trajectory—remains similar because the active pharmaceutical ingredient is the same. The primary change is the source of the medication (FDA-approved brand vs compounded) and the price.

The $189–$289 monthly PlexusDx rate (month-to-month) vs Levity's $1,199–$1,299 recurring rate translates to $12,000+ annual savings for most patients (our calculation, based on 12-month continuity at the standard recurring rates). That differential is meaningful for individuals paying out-of-pocket, those whose insurance does not cover GLP-1s for weight management, or anyone prioritizing budget flexibility while maintaining the same therapeutic molecule.

The switch requires proactive coordination: starting the PlexusDx intake 7–10 days before your next injection is due, confirming the prescription and dose with the new provider, receiving and verifying the shipment, and canceling Levity before the next billing cycle. The process is straightforward but time-sensitive; missing the timing window can create a coverage gap or result in overlapping charges.

If you are currently on Ozempic 1 mg weekly and paying $1,199 per month through Levity, and you switch to PlexusDx compounded semaglutide at $189 per month, you save $1,010 per month or $12,120 over 12 months (our calculation). The clinical regimen—weekly injection, same active ingredient, similar dose—remains continuous; the financial impact is immediate.

Methodology and sources

This comparison uses pricing and service details captured from Levity's website on September 4, 2026, and from PlexusDx product pages on September 8, 2026. All recurring monthly rates, promotional first-month pricing, billing cadence, inclusions, and cancellation terms are documented with capture timestamps. The 12-month cost calculations are our own, derived by multiplying stated monthly rates over 12 billing cycles and incorporating Levity's first-month promotional discount where applicable. We do not project insurance reimbursement, future price changes, or dose adjustments; the figures represent list pricing as published. PlexusDx review data is drawn from Trustpilot (captured September 4, 2026). No dose translation or clinical equivalence claims are made; a licensed provider determines the appropriate compounded dose for each patient. We do not guarantee eligibility, medication availability, shipping timing, or therapeutic outcomes.

Frequently Asked Questions

Can I switch from branded Ozempic or Mounjaro to compounded semaglutide or tirzepatide without restarting titration?

In most cases, if you are stable on a maintenance dose of branded medication, the PlexusDx provider will prescribe a compounded dose that continues your current regimen rather than restarting titration from the lowest dose. Communicate your current dose and duration during the intake; the provider makes the final determination based on your clinical history and tolerability.

How long does PlexusDx fulfillment take after intake approval?

Typical fulfillment is a few business days from provider approval to shipment, though timing varies by pharmacy workload and your location. Starting your intake 7–10 days before your next scheduled injection provides a buffer for clinical review, compounding, and transit. If you are at risk of running out, contact PlexusDx support to request expedited handling where feasible.

Will I pay the same PlexusDx price at higher doses as I titrate up?

Yes. PlexusDx charges $189 per month for compounded semaglutide injection (month-to-month) and $289 per month for compounded tirzepatide injection at every dose—starter, mid-titration, and maintenance. There are no dose-tier upcharges. Levity's pricing is per product (Ozempic, Mounjaro, Wegovy) rather than per dose, so the brand model also avoids dose upcharges, but the baseline monthly rate is substantially higher.

What happens if my PlexusDx shipment is delayed and I miss an injection?

If a delay causes you to miss your usual injection day by one or two days, resume your weekly schedule with the next injection once the shipment arrives. If the gap exceeds several days, contact the prescribing provider or PlexusDx support for guidance; depending on the duration, the provider may recommend resuming at your current dose or briefly stepping back. Missing a single weekly injection is generally not a clinical emergency, but consistent dosing is important for efficacy and tolerability.

Can I cancel PlexusDx if I want to return to Levity or switch to another provider?

Yes. PlexusDx month-to-month plans allow cancellation anytime; three-month and six-month plans are prepaid commitments. If you cancel mid-treatment, coordinate the timing with your next injection due date to avoid a coverage gap, and start intake with the new provider (or re-enroll with Levity) before your PlexusDx supply runs out. Both Levity and PlexusDx allow anytime cancellation on their standard plans, giving you flexibility to switch again if your clinical or financial situation changes.

Sources

• PlexusDx product pages (semaglutide injection, tirzepatide injection pricing and service terms), accessed September 8, 2026.
• Levity website (medication offerings, pricing, promotional codes, billing cadence, inclusions, cancellation policy), captured September 4, 2026.
• PlexusDx Trustpilot profile (4.3-star rating, review distribution), captured September 9, 2026.

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.