Last reviewed: May 12, 2026
Last updated: May 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.
This article is part of the PlexusDx Education Hub, a library of evidence-based guidance on GLP-1 therapies, weight-management protocols, and the genetic factors that shape metabolic care. Browse all Peptides & GLP-1 education
This is an independent editorial review. PlexusDx has no commercial relationship with Henry Meds or Ivim Health and includes no affiliate links or paid placement.
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When people search Henry Meds versus Ivim Health, the "meds" in the query is the point: they want to understand how each program actually handles the medication. Both run telehealth alongside a compounded-pharmacy pathway, so this comparison leads with dispensing, the 503A route, and what branded-versus-compounded really means, then closes on the genetic input that sits above the medication itself. As of April 2026.
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How Henry Meds handles the medication
Henry Meds pairs telehealth with a compounded-pharmacy pathway. A licensed provider reviews the intake and can prescribe a branded FDA-approved GLP-1 or compounded semaglutide or tirzepatide fulfilled through a licensed pharmacy. The medication side of the program, including which products are stocked, is documented on the Henry Meds website.
How Ivim Health handles the medication
Ivim Health also combines telehealth with a compounded-pharmacy pathway, routing prescriptions to a retail pharmacy for branded products or to a 503A compounding pharmacy for compounded semaglutide or tirzepatide. The medication lineup and dispensing specifics live on the Ivim Health website and shift with supply.
Compounded versus branded: what the 503A pathway means
A 503A compounding pharmacy prepares a medication for an individual patient under a prescription, which is a different regulatory lane from a mass-manufactured branded product. Both Henry Meds and Ivim Health may use compounded semaglutide or tirzepatide, so the practical questions are which pharmacy partners each uses and whether you receive a branded or compounded formulation.
Why the molecule, not the platform, drives results
However the medication is dispensed, its behavior comes from the compound. GLP-1 receptor agonists (semaglutide, liraglutide, dulaglutide) and the dual GIP/GLP-1 agonist tirzepatide act on appetite and satiety with trial support from STEP (NEJM 2021), SURMOUNT (NEJM 2022), and SURMOUNT-OSA (NEJM 2024). The dispensing platform changes logistics, not pharmacology.
Questions worth asking about the pharmacy
Since both programs lean on pharmacy partners, the medication questions that matter are practical. Ask which pharmacies fulfill the prescription, whether you will receive a branded or compounded formulation, how the product is shipped and stored, and how refills are timed against your titration schedule. A program that answers these clearly is easier to trust than one that treats the pharmacy as a black box, and the answers often reveal more about day-to-day experience than the headline price does.
The genetic input missing from both programs
Neither dispensing model reads the biology the medication enters. A variant in FTO, the fat-mass and obesity-associated gene, plus GLP1R and TCF7L2, describes the metabolic baseline any compounded or branded GLP-1 acts on. The PlexusDx Precision Peptide Genetic Test analyzes 14 pathways, 49 peptides, 150+ genetic insights across that terrain, and it never predicts how you will respond to a particular medication.
How PlexusDx pairs medication with genetics
PlexusDx dispenses semaglutide and tirzepatide through its Weight Management Protocols, offered as Semaglutide Injection ($189/month), Semaglutide Oral, Tirzepatide Injection ($289/month), and Tirzepatide Oral. The Precision Peptide Genetic Test pairs the medication with the genetic context most dispensing-focused programs skip.
Not affiliated: PlexusDx has no commercial relationship with Henry Meds, Ivim Health, or any brand named in this comparison.
Keep reading on PlexusDx: GLP-1 Drugs, GLP-1 Hormone, What Is GLP-1, GLP-1 What Is.
Editorial note: this comparison is educational. PlexusDx sells semaglutide and tirzepatide through its own Weight Management Protocols and is not affiliated with the reviewed brands. The Precision Peptide Genetic Test reports genetic influence on peptide pathways and does not predict medication response. Talk with a qualified provider before beginning a protocol.
Frequently Asked Questions
Do Henry Meds and Ivim Health dispense compounded or branded medication?
Both can do either, depending on eligibility and supply. Prescriptions may route to a retail pharmacy for a branded FDA-approved GLP-1 or to a 503A compounding pharmacy for compounded semaglutide or tirzepatide. Check each brand current catalog to see which formulation you would actually receive.
What is a 503A compounding pharmacy?
A 503A pharmacy prepares a medication for an individual patient under a specific prescription, a different regulatory pathway from mass-manufactured branded drugs. It is a legitimate route used across telehealth GLP-1 programs, and both services reviewed here rely on licensed pharmacy partners for fulfillment.
Does the compounded version work differently from branded?
The active compound, semaglutide or tirzepatide, is the same molecule whether branded or compounded, so the pharmacology is not changed by the dispensing route. Differences to weigh are formulation specifics, pharmacy quality, and cost, which is why verifying the pharmacy partner matters.
Where does genetic testing fit into the medication decision?
Genetic testing sits above the medication choice. The Precision Peptide Genetic Test maps variants such as FTO that describe your baseline metabolic biology, context that stays relevant whether you receive a branded or compounded GLP-1 from either program.
This article belongs to the PlexusDx Education Hub. Browse all Peptides & GLP-1 education
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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