Pepti Review (2026): $99 Semaglutide, Pros and Cons

Pepti sells about 60 prescription peptide products online, and injectable semaglutide starts at $99 a month. That's well below the $199 a month that compounded semaglutide typically costs online. The important word is "starts": since we first reviewed the company in August 2026, Pepti has moved from one flat price at every dose to a published price for each dose, so what you pay depends on where your dose ends up.

What the site charges

Injectable semaglutide is $99 at the 0.25 mg starting dose, $109 at 0.5 mg, $129 at 1 mg, $179 at 1.7 mg, $189 at 2 mg and $199 at 2.5 mg.¹ Injectable tirzepatide is $159 at 2.5 mg, $179 at 5 mg, $189 at 7.5 mg, $239 at 10 mg, $249 at 12.5 mg and $319 at 15 mg. The site calls each of these an all-in monthly price: physician review, messaging, refill management and shipping are included, and there is no membership or visit fee on top.

Two things to budget for. First, the price follows your dose, so a semaglutide plan that starts at $99 is a $199 plan once you reach the top dose — still competitive, but twice the headline. Second, refills bill on a 28-day cycle, not by calendar month, which the subscription terms state outright. That is 13 charges a year rather than 12: a year at the 1 mg dose is $1,677, not the $1,548 a monthly reading suggests.

Beyond the GLP-1s the shelf is deep: BPC-157 from $209, a BPC-157/TB-500 stack from $259, MOTS-c from $259, tesamorelin from $249, NAD+ from $249, GHK-Cu from $239, several multi-peptide blends from $279, and at-home blood panels as an add-on. There is no oral GLP-1 on the weight-loss menu.

What changed since August

In August, Pepti's pages promised one flat price at every titration dose — $99 for semaglutide, $199 for tirzepatide — while a second, much higher per-dose price list sat on its own pages, undisplayed. We could not tell which one a patient would actually be charged, and said so. That contradiction is gone: the flat-price claim has been replaced by the per-dose prices above, shown on the product pages, the cost page and the menu cards alike. The higher list from August appears nowhere. What remains is simpler and easier to plan around — though it means the $99 is now plainly a starting-dose price.

One place the site still disagrees with itself

When you get charged. The how-it-works page says you don't pay anything until a physician approves your treatment. The refund policy says payment is collected at checkout, before a licensed provider reviews your intake.² Same site, opposite claims. The refund policy is the governing document, so assume your card is charged first: a provider denial gets you a full refund in five to ten business days, and nothing is refundable once medication ships.

States are no longer a problem. In August four pages listed 36 states while the terms said 50; today the shipping page, the state-availability page and the homepage all say 50, and the shipping page lists every one.³

Prescribers and pharmacy

Pepti describes itself as a technology platform rather than a healthcare provider or pharmacy; prescriptions are written by independent licensed physicians. Its product pages carry a reviewing physician, Dr. Gene Lee, MD, board-certified in family medicine, and its pharmacy fulfillment policy now names a dispensing pharmacy — Olympia Pharmacy — as part of an accredited network, with the specific pharmacy printed on your label. That's more than it offered in August, when no pharmacy was named. The legal entity is pepti LLC at a Newark, Delaware suite address.

FDA's public warning-letter database listed no letter for Pepti or its legal entity when we searched it in August 2026. The same search did find a known 2026 letter for an unrelated peptide seller used as a control, so the empty result means something.⁴

One thing we will not recommend

Pepti's menu includes melanotan II. We do not surface it as an option on this site, on any ranking, at any price, and a provider selling it is not thereby disqualified — but you should know it is on the shelf before you go looking around it. Retatrutide, which has no FDA approval in any form, appeared on Pepti's menu in August and no longer does.

Who this is a match for

Budget Fit is your top priority and you're starting at a low dose. You want a published price for every dose rather than a price you only learn at checkout, you're comfortable with a 28-day billing cycle, and you want a deep non-GLP-1 shelf on the same account. At the starting dose few providers get near $99 — see semaglutide cost without insurance for where that sits against the rest of the market.

Who should walk away

You need certainty about when your card is charged, because the site gives two answers. You want one flat price that won't move with your dose — Trellis Vitality publishes the same price at every dose. You need a prescriber you can look up in the national registry — The Edit gives you that and charges $259 for it, which is what that premium buys. And if you're choosing on support rather than price, read how to choose a GLP-1 provider before you let a headline number make the decision.