Third Avenue Review: Membership, Renewal Charges and the Point of No Refund

At Third Avenue, the most consequential moment may come before a package ships. Its refund policy says an initial treatment order generally becomes final when a licensed healthcare provider approves treatment and issues a prescription—not when the pharmacy dispenses it or a carrier collects it. That makes the sequence of checkout, intake, clinical review and prescription issuance central to understanding what a customer is buying and when cancellation may no longer recover the payment.

This documentary review examines Third Avenue’s public pages consulted October 19, 2026. The business advertises access to compounded semaglutide and tirzepatide injections, with medication charges separate from an annual membership. Its documentation provides meaningful detail about responsibilities and refunds, but leaves unresolved differences involving monthly versus 25-day billing, displayed prices, shipping methods and delivery-problem deadlines. The practical question is not simply whether enrollment is easy; it is whether the checkout terms clearly reconcile those differences before money changes hands.

At a glance

Separate businesses handle care: Third Ave LLC operates the platform; the terms assign healthcare to MDI Medical Group PC and affiliated professional entities, and dispensing to independent pharmacies.
Sources: [12]
Medication is not the whole price: Product pages advertise compounded semaglutide at $49/month and compounded tirzepatide at $68/month, each plus a seven-day membership trial followed by $199/year.
Sources: [5] [9]
Billing language conflicts: The enrollment page describes monthly subscriptions but also explicitly states that tirzepatide is billed $68 every 25 days.
Sources: [11]
Prescription issuance can end refund eligibility: For an initial order or one requiring a new prescription, approval and prescription issuance generally make the order final, subject to policy exceptions.
Sources: [6]
Delivery complaint deadlines differ: The homepage allows seven days after delivery for damaged, defective or incorrect products; the refund policy generally requires reporting within 48 hours of confirmed delivery.
Sources: [7] [6]

Start with the first charge, not the headline price

Third Avenue’s semaglutide product page specifies $49 per month for compounded medication, at the same price at any dose, plus membership at $199 annually after a seven-day trial. Its tirzepatide page similarly specifies $68 per month for compounded medication at any dose, plus the same membership. The program identifies both offerings as prescription injections. Neither advertised medication amount is a complete description of the ongoing financial arrangement.

The trial applies only to membership. It starts at checkout, when medication is still charged; canceling membership before the trial ends avoids the membership charge. The product pages also display $98/month beside semaglutide and $135/month beside tirzepatide. The consulted documentation does not explain the conditions governing those alternative amounts or establish a defined promotional period. A reader should not assume that the lower number is an introductory discount with a known expiration.

Payment is collected when an order is placed, before clinical review. The homepage promises a full refund if a provider does not approve treatment and no prescription is issued. That is materially different from a free clinical decision before payment. Before checkout, the useful questions are the exact medication charge, the membership conversion date and which displayed price governs. Our guide to enrollment terms worth reading closely offers a framework for organizing those questions.

Charges and conditions to reconcile before checkout
Item	Published description	Contract question
Compounded semaglutide injection	$49/month at any dose; $98/month also displayed	Which amount applies, and under what conditions?
Compounded tirzepatide injection	$68/month at any dose; $135/month also displayed	Which displayed amount governs the order?
Tirzepatide billing interval	Enrollment language explicitly says $68 every 25 days	Is renewal every 25 days or monthly?
Third Avenue Membership	Seven-day trial starting at checkout, then $199/year	When does the annual charge occur?
Shipping	Free standard shipping and free overnight refill shipping both appear	Which service applies to this order?

Sources: [5] [9] [10] [7]

Renewals need a calendar date, not just a monthly label

The enrollment page calls both treatments monthly subscriptions that renew at the displayed flat price until canceled. Yet it also explicitly says tirzepatide is billed $68 every 25 days. Those are different billing intervals. A monthly heading does not resolve the contradiction, and a billing period does not establish how much medication an order contains. The exact supply duration per order remains unclear in the consulted documentation.

The same page says either charge can be canceled at any time by emailing support@thirdavenue.com. This identifies a cancellation path for medication and membership, but does not settle whether canceling one automatically ends the other. Nor do the consulted pages establish prorated refunds for an annual membership already charged or a concrete minimum commitment across all plans. Requesting cancellation and receiving a refund are separate questions.

Before enrolling, ask for the next medication renewal date, the annual membership charge date and written confirmation of what each cancellation request will stop. The documentation reviewed does not provide a universal advance-notice deadline that can substitute for checking order status. A monthly price versus billing commitment guide can help distinguish the advertised rate, renewal interval, supply period and commitment—four details that should not be treated as interchangeable.

Sources: [11] [5]

Refund rights change as an order moves forward

Third Avenue’s refund policy distinguishes several stages rather than offering one blanket cancellation promise. If the required medical intake is left unfinished, the request remains pending and the payment stays applied to it. Inaction is not treated as cancellation, clinical denial or an automatic entitlement to a refund. Someone who changes their mind after paying therefore needs to communicate that decision rather than assume an incomplete questionnaire reverses checkout.

For an initial order, or another order requiring a new prescription, approval and prescription issuance generally make the order final and nonrefundable, subject to the policy’s exceptions. That boundary applies even if the prescription has not reached the pharmacy and nothing has been dispensed or shipped. For a refill under an existing prescription, the boundary instead occurs when the order is submitted to or accepted for pharmacy processing.

The refill distinction has practical value: the policy promises a refund if cancellation occurs after the renewal charge but before submission for pharmacy processing. Ordinary prescription-product returns are not accepted once products leave the pharmacy. Approved refunds are generally initiated five to ten business days after the refund determination; the bank may take longer to post them. Our explanation of refund guarantees and their boundaries helps separate eligibility, initiation and receipt of funds.

Sources: [6]

The platform, medical group and pharmacy have different jobs

The website is operated by Third Ave LLC, a Delaware limited liability company doing business as Third Avenue. Its homepage describes a telehealth and pharmacy platform handling consultation, prescription and fulfillment in one place. The terms draw a sharper boundary: Third Avenue is not a healthcare provider or pharmacy and does not make diagnosis, prescribing, medical-necessity or dispensing decisions. A coordinated consumer experience does not mean one company performs every professional service.

Healthcare is assigned to MDI Medical Group PC and, where applicable, affiliated professional entities. Independent dispensing pharmacies fulfill prescriptions. The terms do not guarantee one particular pharmacy, and the pharmacy used for an order may change. The product documentation says the exact formulation and dispensing pharmacy depend on clinical review, the patient’s state and current fulfillment availability. The consulted pages do not name the pharmacies or document their individual licenses.

Where available and legally permitted, customers may request that a prescription be sent or transferred to another pharmacy. That is not a promise of identical pricing, formulation, shipping or program services outside the platform’s usual channel; some products may be unavailable elsewhere. The privacy documentation also separates medical records maintained by the clinical group and clinicians from the platform’s administrative information. These distinctions make mapping provider responsibilities useful before a billing, prescription or records problem arises.

Sources: [12] [7] [5] [8]

Online enrollment does not guarantee a prescription

Third Avenue advertises a free, fully online assessment covering medical history, lifestyle and goals. Its program page says a licensed clinician determines eligibility and does not rely on BMI alone. The terms require users to be at least 18, or the age of majority in their jurisdiction if higher. The semaglutide product page says treatment is not recommended for people with a personal or family history of medullary thyroid cancer or MEN2 and states that a doctor will assess whether its Semaglutide Microdose treatment is appropriate. These are documented enrollment features and restrictions, not assurance that submitting an intake—or paying before review—will produce a prescription.

The terms allow a provider to require synchronous audio-video communication, diagnostic testing, an in-person examination, follow-up care or additional information before prescribing or continuing treatment. Thus, an online starting point does not establish that every clinical requirement can be completed through a questionnaire. The consulted pages do not specify a guaranteed clinical-review time, a mandatory laboratory panel, laboratory frequency or whether any required testing would be included in the advertised charges.

The homepage says telehealth is available to eligible patients physically located in all 50 states, while expressly warning that individual treatments, medications, providers and pharmacies vary by location and other conditions. Nationwide platform access is not nationwide availability of every formulation. For someone already prescribed a GLP-1 elsewhere, the program advertises review of symptoms and response, coaching and longer-term treatment support; it does not document an automatic transfer or guaranteed continuation of an existing prescription.

Sources: [5] [10] [12] [7]

Membership promises access, but response times remain unspecified

Third Avenue says membership pays for care beyond the medication: messaging, ongoing check-ins, dose adjustments, member refill pricing and free overnight shipping. It describes the clinicians providing those services as U.S. board-certified; this review did not independently verify individual credentials. Product pages also say the plan covers required supplies, delivery and continued clinical oversight. These are meaningful advertised inclusions, although their allocation between medication charges and membership is not fully itemized.

The product page says patients can securely message the care team at any time and meet with a physician during scheduled follow-ups. It does not establish a fixed appointment frequency or response-time guarantee. The contact page lists support@thirdavenue.com, telephone 302-428-9872 and care-team hours of Monday through Friday, 8 a.m. to 8 p.m. Eastern. Being able to send a message at any hour should not be mistaken for immediate, around-the-clock clinical attention.

Additional program features include nutrition support, strength-training guidance, progress tracking and help managing gastrointestinal symptoms. Those descriptions explain the intended service scope, not verified outcomes. Financially, the service is cash-pay: Third Avenue says it does not submit claims to commercial insurance, Medicare, Medicaid or TRICARE. It also does not guarantee reimbursement through insurance, an HSA, an FSA or another benefit arrangement. Customers should not treat an advertised inclusion as proof of benefit-plan reimbursement.

Sources: [5] [7] [4] [10] [12]

Shipping promises and complaint deadlines need reconciliation

The homepage says orders are typically processed within 24–48 hours after prescription approval, with most arriving in three to five business days depending on location. Tracking is emailed when the package is on its way. Separately, the membership advertises free overnight shipping on every refill, cold-shipped in plain packaging. The enrollment page instead describes free standard shipping. Processing time, shipping method and estimated arrival are distinct, and the pages do not provide one uniform promise.

The reporting window is another material inconsistency. The homepage asks customers to report damaged, defective or incorrect orders as soon as possible and within seven days of delivery. The refund policy requires immediate reporting of damaged, defective, incorrect, missing or potentially transit-compromised products and, absent extraordinary circumstances, no later than 48 hours after confirmed delivery. That shorter window deserves attention before ordering; the longer homepage statement should not be assumed to override it.

For a delivery problem, the documented reporting address is support@thirdavenue.com. Ask before purchase which shipping method applies and how product-condition concerns are handled. FDA’s separate guidance is explicit: do not use an injectable GLP-1 drug that arrives warm or with insufficient refrigeration; contact the provider or dispensing pharmacy. This is a clinical handling precaution, not evidence that Third Avenue’s deliveries have experienced such a problem or a guarantee of a particular refund outcome.

Sources: [7] [6] [11] [1]

Product transparency matters alongside contract clarity

Third Avenue identifies these products as compounded semaglutide and compounded tirzepatide, rather than documenting them as specific FDA-approved finished products. Its enrollment page states that compounded medicines are not FDA approved and are not reviewed by FDA for safety, effectiveness or quality. The consulted documentation does not establish each preparation’s complete composition, concentration, source manufacturer or documented batch testing. Those gaps limit what this review can conclude about the particular product a customer would receive.

FDA recommends compounded drugs when an individual’s medical needs cannot be met by an approved drug, with a prescription and a state-licensed pharmacy. That recommendation is not a categorical legal conclusion about this platform. Likewise, lack of FDA approval alone does not establish clinical inequivalence. Approval belongs to a specific drug product, not a platform or pharmacy, and published results for studied medicines cannot be treated as measured outcomes for Third Avenue’s compounded preparations.

A useful pre-enrollment request would bring the commercial and clinical details together: the proposed formulation, dispensing pharmacy, supplies, required testing, follow-up arrangement and applicable charges. FDA has reported measurement and administration errors involving compounded GLP-1 medicines; instructions should be clarified with the prescriber or pharmacist rather than inferred from a review. Clear contract terms would improve purchase transparency, but they would not independently establish treatment suitability, product quality or an individual’s likely response.

Sources: [5] [11] [12] [1] [2] [3]

Questions & answers

Does Third Avenue’s seven-day trial include free medication?

No. The trial covers membership only and begins at checkout. Medication is charged during that period. Membership then continues at $199 annually unless canceled before the trial ends. The product pages list medication separately at $49/month for compounded semaglutide and $68/month for compounded tirzepatide, while also displaying alternative amounts whose conditions are not explained.

Sources: [5] [9]

Is Third Avenue’s tirzepatide billed monthly or every 25 days?

The public documentation does not reconcile that difference. The enrollment page uses monthly subscription language but explicitly states $68 every 25 days for tirzepatide. Ask for the actual charge schedule and next renewal date before paying. Neither the monthly label nor the 25-day billing statement, by itself, establishes the quantity or duration of medication supplied.

Sources: [11]

Can I cancel before shipment and get my money back?

Not necessarily. An initial order generally becomes final once treatment is approved and a prescription issued, even before pharmacy transmission or shipment. Refills under an existing prescription have a different boundary: submission to or acceptance for pharmacy processing. The policy promises a refund for a charged renewal canceled before submission for pharmacy processing, subject to its stated framework.

Sources: [6]

Who actually prescribes and dispenses through Third Avenue?

The terms assign clinical services to MDI Medical Group PC and applicable affiliated professional entities, with prescriptions fulfilled by independent dispensing pharmacies. Third Ave LLC operates the administrative and technology platform, not a medical practice or pharmacy. No particular pharmacy is guaranteed, and the consulted documentation does not name the dispensing pharmacies or independently establish their credentials.

Sources: [12]

How quickly must I report a damaged Third Avenue delivery?

The homepage says within seven days, but the refund policy calls for immediate reporting and generally sets a 48-hour limit after confirmed delivery. Contact support@thirdavenue.com promptly rather than relying on the longer statement. If an injectable GLP-1 arrives warm or insufficiently refrigerated, FDA advises not using it and contacting the provider or dispensing pharmacy.

Sources: [7] [6] [1]

Does Third Avenue accept insurance or guarantee HSA reimbursement?

Its terms describe a cash-pay service and say Third Avenue does not submit claims to commercial plans, Medicare, Medicaid or TRICARE. They also disclaim any guarantee that charges qualify for insurance, HSA or FSA reimbursement. This documents the platform’s payment arrangement; it does not determine what a particular benefit administrator may reimburse in an individual case.

Sources: [12]

Our assessment

Third Avenue documents a coordinated GLP-1 access service with separate clinical and pharmacy responsibilities, advertised ongoing support and a detailed order-stage refund framework. Those disclosures are useful. Its purchase terms are less clear where customers most need consistency: the applicable medication price, renewal interval, shipping service and delivery-complaint deadline. The strongest preparation is to obtain written confirmation of those points, the annual membership terms and the pharmacy-processing status that controls cancellation. The advertised medication prices should not be read as all-in costs, and “cancel anytime” should not be read as a promise to refund an already-final order. This review does not establish clinical outcomes or independently verify individual clinicians or pharmacies.

Visit Third Avenue’s official site ↗

This opens the reviewed business’s website. The link is not a prescription or endorsement. Commercial relationships.

Sources & documentation

Public materials consulted October 19, 2026. Provider statements are attributed claims, not independently verified clinical outcomes. Terms can change; obtain a current written quote.

Third Avenue Review: Membership, Renewal Charges and the Point of No Refund

At a glance

01Start with the first charge, not the headline price

02Renewals need a calendar date, not just a monthly label

03Refund rights change as an order moves forward

04The platform, medical group and pharmacy have different jobs

05Online enrollment does not guarantee a prescription

06Membership promises access, but response times remain unspecified

07Shipping promises and complaint deadlines need reconciliation

08Product transparency matters alongside contract clarity