How we price

Every price here answers one question. What does a month cost? That means the medication plus any membership, consult fee or shipping charge the seller requires. $99 of medication plus a required $49 monthly membership prints as $148 a month.

The figure is the lowest one you can actually pay, month after month. The target is the standing price, not a first-month offer.

Each price is the seller’s own published figure. It is read from the seller’s site, not from an affiliate feed or a press release. Each figure carries the date it was read.

No price here was confirmed at checkout. A seller’s cart can differ from its price page. Check the seller’s site before you pay.

Some sellers print the medication price and list a required fee elsewhere. We add the fee back. 266 price rows carry a correction like that today.

A correction can raise a figure or remove it. It can never lower one. A lower number would be a discount we invented. Where a seller publishes too little to compute a real monthly cost, the price is removed: 82 rows are blank for that reason.

Prices move without notice. When a re-read finds a new figure, the new figure replaces the old one, with its own date. That has happened 367 times. When a re-read finds the same figure, the date moves forward and the price does not. That has happened 568 times.

A date only moves when someone has looked at the seller’s page again.

A semaglutide or tirzepatide figure under $50 a month is treated as promotional. It is usually a first fill or a countdown offer. It stays on the seller’s record and is left out of every ranking and market figure. 27 rows are held back this way today.

Some peptides are sold by the vial or the kit, with no stated duration. Those prices are shown in the seller’s own unit, such as “$199 per vial.” We do not guess how long a vial lasts to turn it into a monthly figure.

A four-week price is different. Four-week billing charges 13 times a year, so the monthly figure is the price times 13, divided by 12. 77 rows are shown in a non-monthly unit today.

Each peptide’s market figures count every seller that publishes a monthly price. Each seller counts once, at its lowest qualifying figure, so a seller listing five doses cannot drag the middle toward itself. “Typical” is the median. A market needs at least 3 sellers; below that no range is printed.

A market figure names no seller. A seller is named on a price board only after we have reviewed it.

A peptide is priced only if the FDA has approved it or allows it to be compounded. The status is read from FDA documents, with the date it was read. Priced here: Semaglutide, Tirzepatide, Liraglutide, Orforglipron, Sermorelin, NAD+, Glutathione, GHK-Cu (topical, nasal, oral, sublingual only) and PT-141 (bremelanotide).

Never priced, even when a seller lists it: MOTS-c, BPC-157 and Kisspeptin. A peptide whose status has not been read counts as research-only until it has.

Approved only as a brand-name product, so no compounded version is priced, ranked or linked: Tesamorelin.

Statuses last read: September 2026.

Lists of sellers run lowest price first, whoever pays. A seller that pays us keeps its place in that order and carries a Partner label; a list ordered any other way would say so. The peptide table on the prices page runs lowest typical price first too. A commission never changes a printed price, and it never changes a correction. The full account is on disclosures.

A reviewed seller also gets a score out of ten. It is computed, never typed, from 7 inputs, each read from the seller’s own pages or from our review of them:

• Honest headline (25%). Is the price the seller leads with the price it bills, month after month? A "from" figure that moves after the consult, or a banner price that differs from the regular rate, is a different number.
• All-in monthly cost (25%). The medication plus every fee the seller charges, per month, placed against every seller that publishes a monthly price for the same product. Fees the seller does not state are not added, and are named on the review.
• No mandatory membership (15%). Whether the seller states that no membership is charged on top of the medication. A required membership is a second bill that the headline price leaves out.
• Prepay and cancellation (15%). Can you pay one month at a time, and stop from your own account? A price that needs months paid up front, or a refill with no published way to stop it, costs more than its label.
• Cost per mg (10%). Where the seller states how many milligrams its vial or month holds, what one milligram costs, placed against every other seller of the same product that states it.
• Clinical support in the price (5%). Whether the prescriber's consult is included in the price or stated as free. A minor input: this site ranks what you pay, and its twin ranks the care.
• Price as the dose rises (5%). Only for a medicine whose dose steps up on a schedule: does the monthly price hold at every step, or rise with it?

An input we have not established for a seller is left out, not scored as a zero, and the other weights are scaled up to fill its place. A seller gets no score at all until the inputs we have established carry at least 50% of the weight. The dose-step input counts only for a medicine whose dose rises on a schedule.

The score orders sellers on the best-buy boards that say they rank by it. A board ranked by price says so, and a price order is never rearranged by the score.

Payment is not an input. The score is computed from a seller’s published terms; whether that seller pays this site never enters the arithmetic.

12 of the 12 sellers we have reviewed pay us a commission. The top-scoring seller, CoreAge Rx, is one of them. Every input behind its score comes from its own published facts.