Eden vs Ro vs PlexusDx: GLP-1 Cost and Best Fit (2026)

Last reviewed: July 20, 2026 Last updated: July 21, 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.

Medically reviewed by: Jayden Lee, PharmD, EMBA

Jayden Lee, PharmD, EMBA, is the PlexusDx Medical Science Liaison specializing in pharmacogenomics and clinical product development, with more than 10 years of professional experience in clinical pharmacy, academia, and research.

This article is part of the PlexusDx Education Hub. Browse all Peptides & GLP-1 education

If you are cross-shopping Eden and Ro for cash-pay GLP-1 weight loss, the headline prices on each site do not tell you what you will actually pay. Eden advertises compounded semaglutide from $99/month — but that headline is medication only, and Eden requires a separate membership. Ro advertises a $39 first month then $149/month membership, with medication billed on top. The honest comparison is all-in cost, medication source, oversight, and whether genetics inform your dose before week one. (Eden pricing below verified at checkout, July 2026.)

Full head-to-head: PlexusDx vs Eden →

Eden vs Ro vs PlexusDx: how the pricing actually works

Eden advertises compounded semaglutide at $99/month and compounded tirzepatide at $199/month. Those are medication-only headline numbers. An active Eden Membership is required to get the medication ($39 for the first month, then $99/month), so the ongoing all-in cost is $198/month for semaglutide and $298/month for tirzepatide. Eden bills monthly, dispenses injection only, keeps the same price as the dose increases, charges nothing until a provider approves, and offers a money-back guarantee (lose 10% of your body weight in six months or get your money back). Ro is a membership-plus-medication model: $39 first month then $149/month for the Ro Body membership, with FDA-approved branded GLP-1s (Wegovy, Zepbound, Ozempic) billed separately, per Ro’s published rates as of July 2026 — verify current membership pricing on Ro’s site. PlexusDx Weight Management Protocols use compounded semaglutide and tirzepatide from licensed U.S. compounding pharmacies with no membership fee: Microdose GLP-1 Protocol at $129/mo flat, Semaglutide Injection at $189/mo, Tirzepatide Injection at $289/mo, and GLP-Squared dual-compound at $289/mo — with pricing that does not change as your dose goes up, and the optional Precision Peptide Genetic Test ($298, or $99 for program members).

The all-in annual cost

For a cash-pay patient, the number that matters is the ongoing all-in monthly cost, not the advertised headline. Eden compounded semaglutide runs about $2,316 in year one ($138 charged on approval in month one, then $198/mo including membership) and about $2,376 in a full ongoing year. Eden compounded tirzepatide runs about $3,516 in year one ($238 month one, then $298/mo) and about $3,576 ongoing. Ro’s membership alone runs $1,678/year ($39 first month + $149 × 11) before any medication, with branded medication billed on top. PlexusDx bills a single flat monthly price with no membership: Microdose GLP-1 Protocol at $1,548/year ($129/mo), Semaglutide Injection at $2,268/year ($189/mo), Tirzepatide Injection at $3,468/year ($289/mo), and GLP-Squared at $3,468/year ($289/mo). On a like-for-like compounded comparison, PlexusDx Semaglutide Injection ($189/mo) is below Eden’s $198/mo all-in semaglutide, and PlexusDx Tirzepatide Injection ($289/mo) is below Eden’s $298/mo all-in tirzepatide.

What each platform actually dispenses

Eden and PlexusDx both dispense compounded semaglutide and tirzepatide — pharmacy-prepared versions of the same active ingredients found in Wegovy, Ozempic, Mounjaro, and Zepbound, made by licensed U.S. compounding pharmacies and not FDA-approved as finished drug products. Ro’s primary path is the FDA-approved branded medications themselves. If your insurance covers Wegovy or Zepbound at a low copay, the branded route through Ro or a covered pharmacy is usually cheapest. If you are cash-pay with no GLP-1 coverage, the compounded route is the cost-effective path, and the all-in comparison above is what matters.

What genetics add before week one

GLP-1 response varies across patients. Variants in GLP1R, GIPR (notably rs1800437), FTO (appetite regulation), MC4R (satiety signaling), and TCF7L2 (insulin response) relate to different response patterns to semaglutide and tirzepatide. The Precision Peptide Genetic Test maps 49 genes and 58 variants across 14 health pathways — including weight-management insights and the GIPR rs1800437 variant. These are pathway-level associations that give you and your provider context before titration; they do not predict your response to any specific medication or determine which one you should take. A genetic baseline is not part of the standard telehealth GLP-1 model; programs start from a population-average titration schedule. Genetics is a guide, not a guarantee.

Which one fits

Question 1: Does your insurance reliably cover Wegovy or Zepbound at a low copay? If yes, Ro’s branded route is likely cheapest. Question 2: Are you cash-pay with no GLP-1 coverage and price is the dominant factor? Compare Eden’s $198/mo all-in semaglutide against PlexusDx Microdose GLP-1 Protocol at $129/mo flat or Semaglutide Injection at $189/mo. Question 3: Do you want a money-back guarantee? Eden offers one (lose 10% in six months or your money back). Question 4: Do you want a genetic baseline informing dose before the first injection? PlexusDx is the only option here that includes the Precision Peptide Genetic Test in the protocol pathway.

Frequently Asked Questions

Does Eden really cost $99 a month?

$99/month is Eden’s advertised medication-only price for compounded semaglutide. An active Eden Membership is required to receive the medication ($39 the first month, then $99/month), so the ongoing all-in cost is about $198/month. Compounded tirzepatide is advertised at $199/month, or about $298/month all-in.

Does Eden charge a membership fee?

Yes. Eden requires an active membership to receive medication — $39 for the first month, then $99/month — separate from the advertised medication price. PlexusDx charges no membership fee; the published protocol price is the full price.

Is Eden or PlexusDx cheaper for compounded semaglutide?

On the ongoing all-in rate, PlexusDx Semaglutide Injection ($189/mo, no membership) is below Eden’s $198/mo all-in, and the PlexusDx Microdose GLP-1 Protocol at $129/mo flat is lower still. Eden offers a lower first month and a money-back guarantee, which may matter depending on your priorities.

Does either provider offer compounded tirzepatide?

Yes. Eden advertises compounded tirzepatide at $199/month ($298/month all-in with membership), injection only. PlexusDx Tirzepatide Injection is $289/mo flat across dose levels, with the option to add the Precision Peptide Genetic Test for $99 after month one.

Does genetic testing tell me which GLP-1 to take?

No. The Precision Peptide Genetic Test analyzes pathway-level genetics only. It gives you and your provider context about the GLP-1 pathway; it does not predict your response to a specific medication or determine which one you should take.

This article is part of the PlexusDx Education Hub. Browse all Peptides & GLP-1 education

Disclaimer: This article is educational and is not medical advice. PlexusDx offers compounded semaglutide and tirzepatide through its Weight Management Protocols. Eden pricing is based on Eden’s advertised rates and checkout as verified in July 2026; actual costs may vary by state, plan, and eligibility. Compounded semaglutide and tirzepatide are not FDA-approved finished drug products and are not the same as Wegovy, Ozempic, Zepbound, or Mounjaro. Discuss any GLP-1 decision with a licensed clinician.

Medical and Editorial Standards

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.