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Harbor

A subscription platform selling sermorelin, NAD+ and glutathione at one flat monthly price, with prescribing done by a named telehealth network and no strength printed on any peptide.

Review by Leah Garner, clinical-evidence editor · Updated October 2026

The short version

The prescriber question has a clear answer: MD Integrations' medical group writes the prescriptions. What a clinician prescribes is less clear. No peptide page prints a strength, a vial size or a schedule, so the flat $99 buys an amount you learn only after approval. Once a prescription is written, the payment is not refundable.

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Lowest listed: Glutathione injection, from $89/mo

Visit Harbor →

Harbor is a cash-pay telehealth platform built mainly around compounded semaglutide and tirzepatide. It also runs three peptide programs, each an injection you give yourself at home: sermorelin, NAD+ and glutathione. Its terms and billing pages name the operator as Harbor Health Inc., a Delaware corporation, and use a second trade name, Arbor, throughout. The terms call the company a technology platform that does not practice medicine and is not a pharmacy.

What Harbor prescribes, by goal

Weight

  • SemaglutideFDA-approved
    • Injection (compounded)From $99/mo
  • TirzepatideFDA-approved
    • Injection (compounded)From $149/mo

Compounded semaglutide and tirzepatide are each sold as a once-weekly injection, at $99 and $149 a month on every page. The product pages call that price flat as the dose climbs. The FAQ says the opposite: both figures are starting tiers set at the lowest doses, and the monthly price may rise at a higher maintenance dose. No milligram dose appears on either product page.

Longevity

  • GlutathioneLegal to compound
    • Injection (compounded)From $89/mo
  • NAD+Legal to compound
    • Injection (compounded)From $99/mo

NAD+ is $99 a month and glutathione $89, each a subcutaneous injection at home. Both pages carry the same line: dosing follows a schedule your clinician sets. Neither page prints a vial size or how often to inject, and there is no dose in milligrams.

Recovery

  • SermorelinLegal to compound
    • Injection (compounded)From $99/mo

Sermorelin is $99 a month, sold as a growth-hormone-releasing injection for recovery, lean muscle and sleep. The FAQ says you inject it under the skin on a schedule your clinician sets. The page prints no dose, no vial size and no schedule.

Sleep

  • SermorelinLegal to compound
    • Injection (compounded)From $99/mo

Deeper sleep is one of the three benefits listed for sermorelin. No separate sleep product is sold, and no dose is printed for it.

Each “From” figure is the seller’s own starting price, in the unit the seller states. Where a required fee or a package length changes what one month costs, the smaller line under it is our arithmetic, not a figure the seller prints. Compounded preparations are not FDA-approved.

Who prescribes

A licensed clinician

The footer names the prescribing side as a partner medical group, MD Integrations. The telehealth consent is more specific: MDI Medical Group PC and its affiliated medical practices. It is a network, and the peptide pages say a board-certified physician licensed in your state reviews each intake. The homepage shows three physicians by name and medical school, all listed under weight management. No page ties a named physician to the sermorelin, NAD+ or glutathione programs. Pharmacies are described as licensed 503A and 503B facilities, and none is named. The terms add that you may choose your own pharmacy.

You start with an online questionnaire, about 90 seconds on the peptide pages and ten minutes by the homepage's estimate. A clinician reviews it, and the homepage says the consultation type depends on your state. Some patients need a live audio or video visit before any prescription. The FAQ puts approval at 24 to 48 hours, with FedEx Express shipping after it. Afterwards the peptide pages promise regular check-ins with your clinician and around-the-clock messaging through the MD Integrations portal. The billing consent puts the periodic clinical consultations at roughly every three months.

Are labs required?

At the clinician's direction

No page asks for bloodwork before a prescription, and no lab price appears. The telehealth consent says tests such as labs or bloodwork may be done at the provider's direction. It does not say when that happens or who pays.

Ready to start with Harbor?

Lowest listed price: Glutathione injection, from $89/mo. Confirm it on the seller’s own site.

Visit Harbor →

What it claims, and what it cites

Most of the outcome claims belong to the GLP-1 program, though the peptide pages repeat them. Each peptide page shows a 94.6% success rate and 10,000+ verified members. The compare page's footnote calls the percentage self-reported by members on a personalized plan that includes compounded GLP-1 drugs. A peptide buyer is reading a figure drawn largely from weight-loss patients. The compare page also lists 22.5% average weight loss within 180 days of Harbor's program. The citation under it is SURMOUNT-1, a tirzepatide trial published in 2022. That trial did not study Harbor's members. The sermorelin page calls the program the most complete peptide care program available. The #1 Members' Choice 2026 badge appears on every product page with no source.

On Harbor’s siteSource it gives
On Harbor’s site“94.6% success rate”Source it givesSelf-reported member data from personalized plans that include compounded GLP-1 drugs, per the compare page
On Harbor’s site“22.5% average weight loss within 180 days in Harbor's program”Source it givesSURMOUNT-1, a 2022 tirzepatide trial, not a study of Harbor's members
On Harbor’s site“#1 Members' Choice 2026”Source it givesNone given
On Harbor’s site“The most complete peptide care program available”Source it givesNone given

Sold by Harbor, not listed here

A strength or vial size for any peptide
No sermorelin, NAD+ or glutathione page states how much drug the monthly price buys.
The prepaid 3-, 6- and 12-month prices
The terms describe the plans, but no page prints their prices before checkout.
The dispensing pharmacies
They are described as licensed 503A and 503B facilities, without a name.

How it bills

Each peptide is one flat monthly price. The pages say it covers medication, clinician care and check-ins, and does not rise with the dose. Shipping is free, and no membership fee is charged. The terms also describe prepaid plans for 3, 6 or 12 months, discounted and paid in full at the start. The sermorelin page says these save up to $600 against monthly billing. No prepaid price is printed before checkout. You can cancel at any time, and canceling stops the next renewal. The refund rules are stricter than the cancel-anytime banners suggest. Cancel before a prescription is written and you get your money back minus a $100 clinician consult fee. Once it is written, nothing is refunded, including unshipped months of a prepaid plan. If a clinician declines you, the refund is full.

LegitScript: seal displayed on the seller’s site

For and against

  • For: Prescribing group named in the consent
  • For: Same peptide price at any dose, per its pages
  • For: Free shipping, no membership fee
  • For: Full refund if a clinician declines you
  • Against: No peptide strength, vial size or schedule
  • Against: No refund once a prescription is written
  • Against: $100 kept on a cancellation before approval
  • Against: Peptide pages reuse GLP-1 outcome figures
  • Against: GLP-1 price may climb with dose, per the FAQ

The evidence behind what it sells

Right for

Someone who wants sermorelin or NAD+ at a fixed monthly price and is content to learn the dose from the prescribing clinician.

Look elsewhere if

Anyone who wants to see a strength, a named pharmacy or a prepaid price before handing over an intake.

Other sellers for weight

Harbor

Frequently asked questions

Who prescribes at Harbor?
Clinicians from MD Integrations' medical group, named in the footer and the telehealth consent. The peptide pages say a board-certified physician licensed in your state reviews the intake.
What dose of sermorelin does $99 buy?
The page does not say. It prints no strength, vial size or schedule, and the FAQ says your clinician sets the schedule after approval.
Can I get a refund?
In full if a clinician declines you. If you cancel before the prescription is written, $100 is kept as a consult fee. After it is written, the payment is not refundable.
Why do the legal pages say Arbor?
The terms name the operator as Harbor Health Inc. doing business as Arbor, and the billing and refund documents use that name throughout.

See what Harbor prescribes today

Harbor sets its own prices, plans and the states it serves. Check them before you start.

Visit Harbor →
Written by Leah Garner from Harbor’s own public pages, against the published methodology. No outcome is claimed first-hand and no score is given. A partnership never changes what this page says; see how the site is paid.