# TelosRX vs InstaRx: GLP-1 Weight Loss Compared **By TelosRX Editorial Team** · 2026-08-12 **Comparing [TelosRX](https://www.telosrx.com) and InstaRx comes down to price, format choice and how each company talks about results. Both prescribe compounded semaglutide and tirzepatide online, both promise the same price at every dose, and both ship quickly. TelosRX is lower on both molecules and adds needle-free and microdosed routes. InstaRx advertises more aggressively, and there is one phrase on its page worth understanding before you start.** The short answer **TelosRX** publishes a lower monthly price on both semaglutide and tirzepatide, includes quarterly labs, and offers needle-free and microdosed options InstaRx does not. **InstaRx** is a certified service with fast shipping and a phone line, but check what you will actually pay after the promotional discount, and read its FDA wording carefully. [Start your intake →](https://start.telosrx.com/start-online-visit/weightloss) ## Quick comparison: TelosRX vs InstaRx Feature TelosRX InstaRx Semaglutide price ✓ As low as $99/month Advertised from $148, with promotional discounts Tirzepatide price ✓ As low as $139/month injectable Not separately published on the landing page Price consistency across the page ✓ One published figure per plan Page title says $199, hero says $148 Flat price at every dose ✓ Yes ✓ Yes, stated as same price every dose Needle-free option ✓ Oral tirzepatide, as low as $129/month Injections only Microdosed option ✓ As low as $116/month Not listed Lab testing ✓ Quarterly labs included Not described on the landing page Shipping ✓ Free 48-hour shipping if approved ✓ Free 1 to 2 day, temperature-controlled Membership fee ✓ None ✓ None, cancel anytime "Not FDA-approved" disclosure ✓ Stated on product pages and in this article Not present on the landing page reviewed Compounded medications are not FDA-approved. Any prescription is subject to medical approval by a licensed provider, and approval is not guaranteed. Individual results vary. ## FDA-registered is not the same as FDA-approved This is the single most useful thing to understand before choosing any compounded GLP-1 provider, and it is worth spelling out because the wording is easy to misread. InstaRx's page states that its medications are "compounded by FDA-registered pharmacies using pharmaceutical-grade active ingredients". That statement is about the facility. Compounding pharmacies and outsourcing facilities register with the FDA, and registration is an administrative status describing where a medication is made. FDA approval is something different. It is a product-level determination made after the agency reviews evidence of a medicine's safety, effectiveness and manufacturing quality for a specific use. Compounded medications do not go through that process. That is true of compounded semaglutide and tirzepatide from InstaRx, from TelosRX, and from every other compounding provider. So a pharmacy can be genuinely FDA-registered while the medication it prepares is not FDA-approved, and both facts can be true at once. On the InstaRx landing page we reviewed, the phrase "not FDA-approved" did not appear anywhere. We are not suggesting anything unlawful, and the disclosure may well appear elsewhere on its site. But if you are comparing providers, look for that specific phrase rather than inferring approval from the word "FDA". ## What is TelosRX? TelosRX is an online-first, LegitScript-certified telehealth service focused on GLP-1 weight management. The process is asynchronous. You complete a short intake online, and a US-licensed provider reviews it, typically within hours. There is no appointment to schedule. Medications are compounded by licensed US pharmacies and shipped free within 48 hours if approved. Unlimited messaging with your care team, provider-managed dose adjustments and quarterly labs are included at no extra cost. Your monthly price does not change as your dose is titrated. Compare [all four GLP-1 options side by side](https://www.telosrx.com/pages/glp-1-options), or [start your treatment](https://start.telosrx.com/start-online-visit/weightloss). ## What is InstaRx? InstaRx is an online GLP-1 service offering compounded semaglutide and compounded tirzepatide injections, with the choice of molecule presented up front. It also sells NAD+ injections under an anti-aging category. Several things it does are worth crediting. Shipping is free and temperature-controlled with a 1 to 2 day window, which matters for these medications. There is no membership fee, you can cancel at any time, and HSA and FSA are accepted. It publishes a support phone number and email, and states that pricing stays the same at every dose, which removes the most common billing surprise in this category. Its FAQ also carries an "individual results may vary" line. Its published pricing is harder to pin down than that suggests. The page title advertises getting started for $199 while the hero on the same page says starting at $148, and the page carries several overlapping promotional offers including $150 off and up to $200 off. A specific per-plan price for tirzepatide is not published on the landing page itself. **Key takeaway:** Both offer flat pricing at every dose and fast shipping, so those cancel out. TelosRX publishes one clear figure per plan, comes in lower on both molecules, includes quarterly labs, and offers needle-free and microdosed routes InstaRx does not list. ## Pricing compared TelosRX prices by monthly plan, with the visit, medication, shipping, labs and support included: - Semaglutide, injectable: as low as $99/month - Microdosed tirzepatide: as low as $116/month - Oral, needle-free tirzepatide: as low as $129/month - Standard injectable tirzepatide: as low as $139/month That figure does not move when your dose does, and it is the same number wherever it appears on our site. InstaRx advertises starting at $148, with promotional discounts applied at checkout. Against our lowest published semaglutide rate that is a difference of $49 a month, or $588 across a year, though the promotional structure means your actual first payment may differ from both figures. A practical suggestion that applies to any provider running stacked discounts: note the price before the discount, the price after, and the price at renewal. Those are three different numbers, and only the third one describes what you will pay for most of your treatment. ## Results claims: read them as marketing, not prediction InstaRx's landing page carries several outcome statements, including losing up to 1 to 2 pounds per week, losing up to 17 percent of body weight, and a calculator suggesting a specific figure you "could easily lose". Its footer separately refers to members losing up to 15 percent. A few things are worth knowing about numbers like these. The large published percentages in this category come from randomised trials of FDA-approved branded products, not from compounded preparations, and results from one do not transfer to the other as a promise. "Up to" describes a ceiling rather than a typical outcome. And the 15 and 17 percent figures on the same site describe different things, which is a reasonable prompt to ask what any given number is based on. To InstaRx's credit, its FAQ does state that individual results may vary. TelosRX does not publish weight-loss projections at all, because compounded medications have not been evaluated by the FDA for efficacy and we cannot honestly promise you a number. ## Medications: what each platform offers Both platforms work with the same drug class. Semaglutide is a GLP-1 receptor agonist. Tirzepatide is a dual GLP-1 and GIP agonist. These ingredients form the basis of FDA-approved brands and are widely studied for weight management. For background, see the [NIH NIDDK overview](https://www.niddk.nih.gov/health-information/weight-management/prescription-medications-treat-overweight-obesity) and the [FDA announcement on tirzepatide for weight management](https://www.fda.gov/news-events/press-announcements/fda-approves-new-medication-chronic-weight-management). InstaRx offers compounded semaglutide and compounded tirzepatide as injections, and lets you choose between them. Its published material does not list an oral or sublingual GLP-1 or a microdosed protocol. TelosRX offers injectable [semaglutide](https://www.telosrx.com/pages/semaglutide) and injectable [tirzepatide](https://www.telosrx.com/pages/tirzepatide), plus needle-free [oral tirzepatide](https://www.telosrx.com/pages/oral-tirzepatide) and a [microdosed tirzepatide](https://www.telosrx.com/pages/microdosed-tirzepatide) protocol for people who want to ease in at a lower dose. Compounded medications from either platform are not FDA-approved and have not been evaluated by the FDA for safety, efficacy or quality. ## How the process works TelosRX is a guided, fully asynchronous program. The intake takes about five minutes. A US-licensed provider reviews it without an appointment, typically within hours, and approved medication ships with free 48-hour delivery. If you are not approved, you pay nothing. InstaRx starts with a quiz, followed by a 100 percent online doctor visit, with the visit and prescription included in the price. Medication then ships in 1 to 2 days in temperature-controlled packaging. Neither platform prescribes automatically. Any medication is subject to medical approval by a licensed provider. [Begin your TelosRX intake](https://start.telosrx.com/start-online-visit/weightloss) to see if you qualify. ## Safety and medical oversight Both platforms work with US-licensed providers and dispense compounded medication through licensed US pharmacies, and both require provider review before any prescription is issued. TelosRX is LegitScript-certified. InstaRx displays LegitScript certification and publishes a support phone line and a safety page. GLP-1 medications are not right for everyone. Providers screen for issues including a personal or family history of medullary thyroid cancer, pancreatitis and pregnancy. Side effects are most often digestive, especially early on, and typically ease with gradual dose titration. Share your full medical history during intake on either platform, since approval is subject to medical review and is not guaranteed. ## Which service is right for you? Recommended TelosRX Best if you want one clear published price per plan, a lower monthly cost on both molecules, quarterly labs included, and formats InstaRx does not offer including needle-free oral tirzepatide and a microdosed protocol. InstaRx Best if you want a straightforward injectable programme with a choice of molecule, fast temperature-controlled shipping and a phone line. Confirm your post-discount and renewal pricing at checkout before you commit. InstaRx gets several fundamentals right, particularly flat dose pricing, fast cold-chain shipping and no membership fee. If you want a lower published price, formats beyond injections, and clear FDA wording up front, TelosRX is the closer fit. [Start your treatment →](https://start.telosrx.com/start-online-visit/weightloss) ## Frequently Asked Questions ### How much does InstaRx cost compared to TelosRX? InstaRx advertises starting at $148 in its hero, while its page title advertises getting started for $199, and it runs promotional offers including $150 off. TelosRX publishes as low as $99 a month for semaglutide, $116 for microdosed tirzepatide, $129 for oral tirzepatide and $139 for standard injectable tirzepatide, with visit, medication, shipping, labs and support included. Check your post-discount and renewal price at checkout with any provider running stacked offers. ### Does FDA-registered mean the medication is FDA-approved? No. FDA registration is an administrative status describing the facility where a medication is compounded. FDA approval is a product-level determination made after review of safety, effectiveness and manufacturing quality for a specific use. Compounded semaglutide and tirzepatide are not FDA-approved, whichever provider dispenses them, including TelosRX. ### Are InstaRx's weight-loss figures reliable? Treat them as marketing rather than prediction. The large percentages in this category come from trials of FDA-approved branded products rather than compounded preparations, "up to" describes a ceiling rather than a typical result, and InstaRx's own site refers to both 15 percent and 17 percent in different places. Its FAQ does note that individual results may vary. No service can guarantee an outcome. ### Does either service offer a needle-free GLP-1? TelosRX offers oral, sublingual tirzepatide as low as $129 a month, plus a microdosed tirzepatide protocol as low as $116 a month. InstaRx lists injections only. ### Do both keep the same price as my dose increases? Yes. InstaRx states the same price at every dose, and TelosRX pricing does not change as your dose is titrated. On this point the two are equivalent. ### Who is InstaRx best for? Someone who wants a simple injectable GLP-1 programme with a choice between semaglutide and tirzepatide, fast temperature-controlled shipping, no membership fee and a phone line. If you want a lower published price, needle-free or microdosed options, or included labs, TelosRX is the closer fit. _TelosRX is LegitScript-certified. Compounded medications from either platform are not FDA-approved and have not been evaluated by the FDA for safety, efficacy or quality. Any prescription is subject to medical approval by a licensed provider, and approval is not guaranteed. Individual results vary. This article is not medical advice. InstaRx details, including advertised pricing, promotional offers, product formats and on-page disclosures, were taken from its public GLP-1 landing page in August 2026 and may change. Disclosures not present on that page may appear elsewhere on its website._ Start your private evaluation at [TelosRX](https://www.telosrx.com). **Tags:** comparison, GLP-1, semaglutide, telehealth, tirzepatide, weight loss --- > Source: [Telos RX](https://www.telosrx.com/blogs/glp1/telosrx-vs-instarx)