Clinically-backed weight management prescribed by licensed physicians.
Safety info: Peptide therapy may have side effects. Talk to your healthcare provider about whether prescription peptides are right for you. Not all patients qualify. Individual results may vary. Learn more.
— What the trials showed
Average body weight lost at the highest dose
Physician-supervised weight-loss programs, tailored to you — your dose, your history, your check-ins. Every plan is reviewed by a licensed physician before anything ships. Individual results vary.
You could lose
That would put you around 202 lbs
Based on two manufacturer trials studying the highest doses of Tirzepatide and Semaglutide in adults without diabetes. Compounded medications are not FDA-approved. Individual results vary based on dose, lifestyle, and adherence.
— The science
How GLP-1 weight loss works
GLP-1 receptor agonists like Semaglutide and Tirzepatide have revolutionized weight management. These peptides mimic your body's natural incretin hormones, slowing gastric emptying, reducing appetite at the brain level, and improving insulin sensitivity. Clinical trials have shown 15-24% body weight loss depending on the compound — results that were previously only achievable through surgery.
— Included with every plan
- Licensed physician consultation
- FDA-registered pharmacy
- AI care assistant
- 24/7 messaging support
- Free shipping
- Cancel anytime
— The science
What are peptides?
Your body already makes them. We just give it more.
Think of peptides as text messages for your cells.
Peptides are short chains of amino acids — the same building blocks your body uses every day to heal injuries, burn fat, fight infection, and repair skin.
As you age, your body produces fewer of these signaling molecules. Peptide therapy replenishes them — giving your body the instructions it needs to recover faster, perform better, and look younger.
Every peptide we offer is prescribed by a licensed physician and compounded at an FDA-registered pharmacy. This isn't grey market supplements — this is real medicine.
Find your peptidePeptides bind to specific receptors on your cells and trigger targeted responses — like telling your body to increase collagen production, release growth hormone, or reduce inflammation.
When prescribed by a licensed physician and compounded at a registered pharmacy, peptides have an excellent safety profile. Your doctor monitors your treatment and adjusts as needed.
Peptides work WITH your body's natural systems — they signal, they don't override. Steroids replace your hormones. Peptides tell your body to produce more of its own.
— Quality
Every batch independently tested
Every medication batch dispensed through Pepti is independently tested by a qualified third-party laboratory for applicable quality and safety standards before the pharmacy releases it. Batches are tested to the same standard used by 503B outsourcing facilities.
Sterility
USP <71>Confirms the finished preparation is free of viable microorganisms.
Bacterial endotoxins
USP <85>Screens for endotoxins that can cause fever or inflammatory reactions.
Potency
AssayVerifies the labeled concentration of the active peptide is what is in the vial.
Purity
HPLCChecks the active peptide against impurities and degradation products.
Identity
Mass spectrometryConfirms the peptide in the vial is the correct molecule.
pH
USP <791>Confirms the solution sits within the range specified for injection.
Particulate matter
USP <788>Checks the finished vial for visible and sub-visible particles.
Container closure integrity
USP <1207>Confirms the vial seal holds so sterility is maintained through the beyond-use date.
— Skip the clinic
Pepti vs a peptide clinic.
The same licensed prescribing and compounding — without the office, the visit fees, or the markup.
Pepti
- One monthly price covers the medication, physician review, refills, messaging, and shipping — no consult fee, no membership, no charge per visit
- No appointments. The intake is online, and a licensed physician reviews it — usually within 24 hours
- 39 doctor-prescribed peptides and stacks under one prescriber, with the formulation of each posted on its page
- Medication is compounded at PCAB-accredited, FDA-registered pharmacies and every batch is independently tested before release
- Every vial is a prescription medication compounded for you by a licensed pharmacy. Nothing is sold as "research use only"
- Dose changes and refills happen by message, not by booking another visit
- Cancel anytime. No contract and no prepaid package
A peptide clinic
- Someone else gives the injection if you would rather not self-administer
- In-person services an online platform can't offer: IV therapy, in-office labs, a physical exam
- A face-to-face relationship with one provider
- Medication in hand the same day if the clinic stocks it
- Consultation, membership, and follow-up visit fees are charged on top of the medication
- Medication is often sold as a prepaid package, with the markup built in
- Every refill or dose change usually means another appointment, travel, and a waiting room
- The catalog is whatever that clinic stocks
- Some clinics and most online sellers dispense "research use only" peptides, which are not made for human use, not prescribed, and not from a licensed pharmacy. Check the vial label
- Quality varies clinic to clinic. Ask where the medication is compounded and whether batches are tested
The only thing you'll lose is the weight.
If your physician doesn't approve your treatment, your payment is fully refunded. Every plan includes free shipping, physician access, and our AI care assistant. If your doctor requires baseline labs, use our at-home kit or upload recent labs at no charge. Your refill ships when your supply runs out, not on a fixed calendar date. Cancel anytime — no contracts, no commitments.

— Pharmacy network accreditation
PCAB-accredited pharmacies on every order.
Every fulfillment runs through a PCAB-accredited pharmacy.
— FAQ
Common questions
Clinical trials show 15-24% body weight loss depending on the medication. Most patients see 1-2 lbs per week after the initial titration period.
Yes — we offer oral Semaglutide and oral Tirzepatide tablets for patients who prefer not to inject.
The most common side effects are mild nausea and reduced appetite, especially during the first few weeks as your body adjusts. Your physician will start you on a low dose and gradually increase.
GLP-1s work best as part of a lifestyle change. We include a free AI care assistant with meal plans and workout guidance to help you maintain results long-term.
Clinical trials show ~15% average body-weight loss on Semaglutide (STEP trials) and ~21% on Tirzepatide (SURMOUNT trials) over 68–72 weeks at full dose, combined with lifestyle changes.
Yes. Every GLP-1 prescription at Pepti is reviewed and prescribed by a licensed US physician after a clinical intake. Compounded versions are produced by FDA-registered 503A pharmacies.
Once approved, your medication ships in 1–3 business days from our FDA-registered compounding pharmacy. Cold-chain packaging used where required.
No — we're cash-pay only and don't bill insurance. Compounded versions are self-pay, but priced 50–80% below brand-name pricing, and your plan is HSA/FSA eligible.
Brand-name Wegovy and Zepbound are FDA-approved medications. Compounded semaglutide and tirzepatide are individually formulated by FDA-registered 503A/503B pharmacies and are not FDA-approved — the FDA does not review compounded drugs for safety, effectiveness, or quality. A licensed physician determines whether compounded therapy is appropriate for you.
The most common side effects are nausea, fatigue, and constipation, which usually resolve within 2–4 weeks. Your prescribing physician will start you on a low titration dose to minimize these effects.
GLP-1 medications work while you take them. About a third of patients regain weight after stopping, depending on lifestyle. Many patients transition to lower maintenance doses or use the medication intermittently after reaching their goal.
— More questions53 more questions about Pepti, answered.
Yes. Every treatment Pepti offers is prescription medication. You complete a free online assessment, a physician licensed in your state reviews it within 24 hours, and if it is appropriate they write the prescription. There is no in-person visit and no consult fee.
The compounded medication from a state-licensed, FDA-registered pharmacy; sterile syringes and alcohol prep pads for injectables; free tracked shipping in an unbranded box; the licensed physician who reviews your assessment and manages your care; dose adjustments without an appointment; and unlimited messaging with your care team. If the physician does not prescribe, the medication charge is refunded.
No membership fee. The medication price is the full price. Treatment itself renews monthly, with a fresh supply shipping about every 28 days depending on the dose your physician prescribes, and you can cancel anytime from your account with no cancellation fee.
Pepti is cash-pay and does not bill insurance. Compounded peptides are not covered by insurance or Medicare. Most patients can use HSA or FSA funds, since the medication is physician-prescribed.
Compounded medications are not FDA-approved. They are prepared to a physician's prescription by a state-licensed, FDA-registered 503A compounding pharmacy, and every batch is independently tested for identity, purity, potency, sterility, and endotoxins before release. A few treatments have FDA-approved brand-name forms; the compounded version is prescribed off-label.
Every batch is independently tested before release: identity, purity, potency, sterility, endotoxins, and related tests to USP standards. Documentation is available on request, and Pepti dispenses only physician-prescribed, pharmacy-compounded medication, never research-use-only product.
Every prescription is compounded at a US, state-licensed, FDA-registered pharmacy and shipped directly from the pharmacy to you. Nothing is imported and nothing is sold as research-grade.
Free, tracked, and unbranded. After approval the pharmacy compounds your order in 1-3 business days, then it ships and arrives in 1-3 business days; most first orders arrive within 5-7 business days of approval. Refrigerated peptides ship in insulated packaging with ice packs. Pepti cannot ship to PO Boxes.
Pepti serves all 50 states and Washington, D.C. A physician licensed in your state reviews every order, and eligibility is confirmed during the assessment from your shipping address.
An independent, licensed physician, not an algorithm and not Pepti staff. The medical team is led by board-certified physicians who set the clinical protocols. The physician reviews your intake, ID, history, medications, and labs where required, and is solely responsible for the decision to prescribe.
The medication is not prescribed and you are refunded in full for it. On an order with more than one medication, only the declined line is refunded and the rest proceeds. Not all patients qualify, and being declined is a clinical decision.
Only for the medications that require it: Semaglutide, Tirzepatide, CJC-1295 / Ipamorelin, CJC-1295 / Ipamorelin / Sermorelin, Sermorelin, Tesamorelin, GHK-Cu / Epithalon / CJC-1295, MOTS-c / Tesamorelin, DSIP / BPC-157 / CJC-1295, Tesamorelin + Ipamorelin. You can upload a recent lab report from any lab or order Pepti's at-home panel. Everything else can be prescribed from the assessment alone.
Yes. Add two or more treatments to one plan and they go through one assessment and one physician review, and ship together on one schedule. Each is its own prescription at its own catalog price. One physician reviews the whole combination and can adjust or remove anything that is not appropriate. Several combinations are also available as one pharmacy-compounded blend, which is usually the lower-priced way to take several peptides.
A reusable auto-injector that takes a pre-filled cartridge instead of a vial and syringe. 10 treatments are available as a pen. The injector itself is included free with your first pen order; the cartridge is priced slightly above the vial.
Yes, anytime from your account or the app. Cancelling stops all future refills and charges immediately. There is no contract and no cancellation fee.
Message them through your account or the Hello Pepti app at no extra cost. Most replies come within 24 hours. Dose changes do not require an appointment. For an emergency, call 911.
No. The peptide therapies prescribed through Pepti are not controlled substances.
Yes, when prescribed by a licensed physician and dispensed by a licensed pharmacy, which is the only way Pepti provides it. Buying research-use-only peptides online without a prescription is not the same thing, and those products are labeled not for human use.
Yes. Pepti operates under HIPAA. Your intake, ID, and health information are encrypted, used only for your care, and never shared for advertising.
Pepti prescribes peptides online in all 50 states and Washington, D.C: a free five-minute assessment, review by a physician licensed in your state within 24 hours, and the prescription compounded by a state-licensed, FDA-registered pharmacy and shipped free to your door. No clinic visit, no consult fee, and the medication is refunded if the physician does not prescribe.
Pepti dispenses only through state-licensed, FDA-registered 503A compounding pharmacies, including PCAB-accredited pharmacies, and never sells research-use-only product. Every batch is independently tested before release, and documentation is available on request. A provider that cannot name its pharmacy or show testing is not dispensing prescription medication.
A prescription. Research-use-only peptides are sold without a physician, without a pharmacy, and without verified testing, and are labeled not for human use. Pepti provides the same peptides as physician-prescribed, pharmacy-compounded medication with batch testing, for one all-in monthly price that includes the physician and shipping.
Pepti includes both in the monthly price: a licensed physician reviews every order, sets the dose, adjusts it without an appointment, reviews each refill, and answers messages through your account or the app, usually within 24 hours. The medical team is led by named, board-certified physicians.
Yes. Pepti is entirely online: the assessment, the physician review, messaging, dose changes, and refills all happen through your account or the Hello Pepti app, and the medication ships from the pharmacy to your address. A video visit is not required in most cases.
Pepti does. At-home blood panels start at $129 and are reviewed by a Pepti physician, or you can upload recent labs from any other lab at no charge. Bloodwork is required only for the GLP-1s and growth-hormone secretagogues; other treatments are prescribed from the assessment alone.
Look for four things Pepti publishes: named, licensed physicians with a medical-director bio; the pharmacy type (state-licensed, FDA-registered 503A, PCAB-accredited); independent batch testing with documentation available on request; and a published all-in price with a refund if you are not prescribed. Pepti is also LegitScript-certified. A site that ships without a prescription is selling research product, not medicine.
Yes. Pepti is LegitScript-certified, works only with licensed US physicians listed by name on the providers page, and dispenses only through licensed pharmacies.
Pepti does, on request. Every batch is independently tested for identity, purity, potency, sterility, and endotoxins before release, and the quality page shows a labeled sample certificate so you know what the documentation looks like before you order.
Message support or your physician through your account with the lot number on your pharmacy label. A certificate of analysis for a compounded peptide verifies identity (it is the right molecule), purity (no significant impurities), potency (the labeled amount is present), sterility (no microbial growth), and endotoxin level (below the USP limit). Pharmacy accreditation does not make a compounded medication FDA-approved; it means the pharmacy's process meets an independent standard.
Potency confirms the vial contains the labeled amount of active peptide. Purity confirms the peptide is free of significant impurities such as truncated sequences. Sterility confirms no bacteria or fungi grow from the sample. Endotoxin testing confirms bacterial endotoxin is below the USP limit for injection. Pepti's pharmacy runs all four, plus identity, on every batch before release.
Pepti does. One monthly price per treatment, $119 to $369, includes the compounded medication, the physician review and ongoing care, free tracked shipping, refills, and messaging. There is no membership, consult, visit, or refill fee.
On the product page and on the cost page for each treatment at hellopepti.com/cost. The number shown is the total: medication, physician, and shipping. The only separate charges are optional at-home lab panels and a physician-approved dose increase, which is billed at the pharmacy's cost for the additional medication.
No. The monthly price covers medication, physician care, and shipping. If a medication requires bloodwork you can upload recent labs from any lab at no charge, or order a Pepti at-home panel from $129, reviewed by a Pepti physician.
Pepti does not. A refill is the same monthly price as the first fill, and messaging your physician is included with no visit charge. Cancel anytime from your account.
Only if the dose goes up enough to need more medication. A physician-approved increase is billed at the pharmacy's cost for the additional vial or cartridge, with no margin added; GLP-1s move up a strength rung at the cost difference. Dose reductions do not change the price.
At Pepti, yes. One vial, cartridge, or bottle is dosed to be your monthly supply at the prescribed dose, and the product page publishes the vial size, concentration, and total milligrams so you can compare. A fresh one ships about every 28 days.
Pepti lists the vial or cartridge size, the concentration, and the total milligrams of each active for every treatment on its product page, including each component of a compounded blend.
Pepti offers the pepti Pen, a reusable auto-injector with pre-filled cartridges, for 10 treatments: BPC-157, BPC-157 + TB-500, KLOW Blend, CJC-1295 / Ipamorelin, CJC-1295 / Ipamorelin / Sermorelin, Sermorelin, MOTS-c, NAD+ Injection, PT-141, Thymosin Alpha-1. The cartridge arrives filled; you attach a tip, dial the dose on your pharmacy label, and inject. Tips are included, the injector is free with your first pen order, and refills ship as a new cartridge about every 28 days.
Same medication from the same pharmacy. The vial is multi-dose and drawn with an insulin syringe; the pen cartridge is pre-filled, clicks into a reusable injector, and doses by dial. The pen costs slightly more per month. You can switch formats from the cart or by asking your physician, and both are stored refrigerated.
Yes. Upload any recent lab report, from any lab, in your account or during the medical intake, as photos or PDFs. A Pepti physician reviews it with your assessment. You only need Pepti's at-home panel if you do not have recent results.
Because the risks differ. GLP-1s and growth-hormone secretagogues act on metabolic and hormonal systems the physician needs a baseline for, so those require recent labs before they are prescribed. Recovery, skin, sleep, and cognitive peptides do not, and can be prescribed from the assessment alone.
Yes. Your current medications are part of the intake, and the physician checks them against the request before prescribing, for example a GLP-1 with insulin or a sulfonylurea, a GLP-1 with warfarin, or PT-141 with uncontrolled blood pressure.
Yes. Message your physician through your account or the app; most replies come within 24 hours. The physician decides every dose change and makes it from the chart without an appointment. For severe symptoms, call 911 first.
The medication is not prescribed and is refunded in full. The physician notes the reason in your chart and you can message them about it; on a multi-medication order, only the affected medication is refunded and the rest proceeds.
You complete a free online assessment with your goals, health history, current medications, allergies, sex, height, and weight, upload a photo of your government ID, and upload labs if the medication requires them. A physician licensed in your state reviews it within 24 hours, approves or declines, and can message you with questions. No video appointment is needed in most cases.
Yes. Pick the treatment or stack you want on the site, and the physician evaluates that request against your history. They can approve it, adjust the dose, suggest an alternative through your account, or decline it with a refund.
No. The assessment itself is free; payment for the medication is collected at checkout so the pharmacy can ship the moment a physician approves. Not all patients qualify, and anything the physician does not prescribe is refunded in full.
Yes. List your current peptides, doses, and any recent labs in the intake. The reviewing physician takes them into account and writes a new prescription if the regimen is appropriate; they are not bound to continue a dose from another provider.
The pharmacy compounds your order in 1-3 business days, it ships free with tracking and arrives in 1-3 business days, refrigerated where needed, with supplies and the pharmacy label. Your account holds the dosing video and your written protocol, and your physician is a message away between refills.
Yes. Refrigerated peptides ship in insulated packaging with ice packs, and vials, pen cartridges, and nasal sprays arrive ready to use, with sterile syringes and prep pads included for vials. Refrigerate on arrival and follow the storage line on the pharmacy label.
Contact support within 24 hours of delivery if a package arrives warm or looks compromised, and it is replaced. If tracking shows a delay, check the carrier link from your shipping email first; support can reship if a package is lost. Refills ship about every 28 days so a short delay rarely leaves a gap.
Yes. Every product page states the format, vial size, and that one vial is your monthly supply, and the Your Protocol section covers storage: refrigerate vials and pen cartridges as the pharmacy label directs, and a fresh supply ships about every 28 days so nothing sits past its dating.
36 prescription treatments across recovery, weight management, anti-aging and longevity, intimacy, cognitive, skin and hair, immune, and sleep, plus pharmacy-compounded blends. All ship to every state Pepti serves.
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