SkinnyRx
SkinnyRx sells sermorelin at one flat monthly rate, with no membership fee. The weak point is evidence: the trial it cites for a sleep headline found sleep unchanged.
Review by Leah Garner, clinical-evidence editor · Updated September 2026
The short version
SkinnyRx prices sermorelin more plainly than most of this category. It is $199 a month, with no membership stacked on top. It names no prescriber and no pharmacy, and prints no dose.
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Lowest listed: Sermorelin injection, from $199/mo
Visit SkinnyRx →SkinnyRx is a cash-pay telehealth for weight and metabolic health. It sells compounded semaglutide and tirzepatide, each as a weekly injection or a daily tablet. Microdose plans are offered on several. Beside them sits a nightly compounded sermorelin injection, sold for sleep, recovery and lean muscle. There is no membership tier and no insurance billing.
What SkinnyRx prescribes, by goal
Weight
- SemaglutideFDA-approved
- Injection (compounded)Price not published
- Oral (compounded)Price not published
- TirzepatideFDA-approved
- Injection (compounded)From $299/mo
Compounded semaglutide and tirzepatide come as a weekly injection or a daily tablet, with microdose plans on several. The pages print no dose in milligrams for any of them. Every GLP-1 figure here is a first-month rate, so the standing cost is a separate question.
Recovery
- SermorelinLegal to compound
- Injection (compounded)From $199/mo
The second pitch is lean muscle and overnight recovery, including alongside a GLP-1. The argument is that fast weight loss costs muscle. The cited trial did find more lean body mass, but in men only. Women saw no change, and body weight moved in neither group.
Sleep
- SermorelinLegal to compound
- Injection (compounded)From $199/mo
Sermorelin is sold here first as a sleep product. The page is headlined around sleeping as you did at 28. That is the one claim its own cited trial does not support: sleep quality was unaffected in both men and women. The injection is taken once nightly, and no strength 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
SkinnyRx says its providers are US-based, licensed and board certified. That is the whole of it. No clinician is named on any product page, and there is no masthead to check. The pharmacies get the same treatment. The site says its 503A pharmacies are licensed by state boards, without naming one.
You complete a medical intake and a licensed clinician reviews it. What follows depends on where you live. The site says you may have a quick video visit, or receive a prescription directly within 24 hours. So a live visit is possible, not promised. Read the sermorelin page's invitation to meet a clinician against that. Shipping details arrive within two business days, and delivery is free and overnight. The plan includes monthly check-ins, unlimited clinician messaging and dose adjustments. You are charged only once a clinician prescribes.
Are labs required?
Not asked for
No bloodwork is asked for before a prescription. The site never says when a clinician might order any. Nothing mentions a baseline IGF-1 or growth hormone measurement, which is the test that would normally frame a growth-hormone-axis prescription.
Ready to start with SkinnyRx?
Lowest listed price: Sermorelin injection, from $199/mo. Confirm it on the seller’s own site.
What it claims, and what it cites
The sermorelin page is unusually specific about its sourcing, which is what makes it checkable. It cites Mayo Clinic for the description of sermorelin. It then names a primary trial: Khorram and colleagues, 1997, in the Journal of Clinical Endocrinology and Metabolism. Nineteen people took part, aged 55 to 71. That citation is accurate. Two things it leaves out. The trial gave a modified analog, [Nle27]GHRH-(1-29)-NH2, rather than sermorelin itself. And its findings run against the page's headline. Lean body mass, insulin sensitivity, well-being and libido improved in men, not women. Skin thickness rose in both. Body weight was unchanged, and sleep quality was unaffected. An FDA warning letter covers the GLP-1 pages. It is letter 717989, dated February 20, 2026, addressed to Lean Rx, Inc., which trades as SkinnyRx. Product images showed SkinnyRx on the compounded semaglutide and tirzepatide labels. The FDA said that suggests SkinnyRx is the compounder, when it is not. The letter also quoted the line "It contains the same active ingredient as FDA-approved medications" and noted that compounded drugs are not FDA-approved.
| On SkinnyRx’s site | Source it gives |
|---|---|
| On SkinnyRx’s site“Deeper, more restorative sleep” | Source it givesKhorram 1997, whose own result was that sleep quality was unaffected in both men and women |
| On SkinnyRx’s site“Supports lean-muscle and recovery goals” | Source it givesKhorram 1997, which found more lean body mass in men only, with no change in women |
| On SkinnyRx’s site“No synthetic HGH shutdown” | Source it givesA comparison table on the page; no study is attached to the suppression claim |
| On SkinnyRx’s site“90-day money-back guarantee” | Source it givesNone given |
Sold by SkinnyRx, not listed here
- Compounded tirzepatide tablets
- A daily tirzepatide tablet at $199 for the first month. This site prices the injection and the semaglutide tablet, and holds no figure for this one yet.
How it bills
Sermorelin is $199 a month, beside a struck-through $249. That figure carries no first-month qualifier. Every GLP-1 price on the same site does. The semaglutide and tirzepatide injections are each $99 for the first month. Semaglutide tablets are $149 and tirzepatide tablets $199. The tirzepatide injection page prints $299 a month after the first. There is no membership fee and no insurance requirement. FSA and HSA cards are accepted, and shipping is free and overnight. Financing is offered under a California Financing Law license. You are charged only if a clinician prescribes. A full refund is available until the prescription review is completed. After fulfillment begins the order is non-refundable. Future months can be canceled before the next shipment is prepared.
For and against
- For: One flat sermorelin price, not a first-month rate
- For: No membership fee and no insurance
- For: Charged only once a clinician prescribes
- For: Names the trial behind its sermorelin claims
- Against: Its cited trial found sleep unaffected
- Against: No prescriber or pharmacy is named
- Against: No milligram strength printed anywhere
- Against: Every GLP-1 price is a first-month rate
- Against: FDA warning letter 717989 in 2026
The evidence behind what it sells
Right for
Readers who want sermorelin at a price that holds in month two, and who accept a service that publishes no dose and no named clinician.
Look elsewhere if
Anyone who wants the sleep claim backed by evidence about sleep, or who needs a named prescriber, a named pharmacy or a printed strength.
Other sellers for weight
50 Stars Health
Also prescribes Semaglutide, Tirzepatide.
Actin
Also prescribes Semaglutide, Tirzepatide.
AgelessRx
Also prescribes Semaglutide, Tirzepatide.
SkinnyRx
Frequently asked questions
- Is SkinnyRx sermorelin $199 a month every month?
- The page prints $199 a month with no first-month qualifier, beside a struck-through $249. Every GLP-1 price on the same site is marked as a first-month rate, and the tirzepatide injection page shows $299 a month after the first.
- Does SkinnyRx require a video visit?
- Not always. A licensed clinician reviews your intake. Depending on your state you may have a quick video visit, or receive a prescription directly within 24 hours. The site does not say which states lead to which.
- What does the trial SkinnyRx cites show about sleep?
- It reports that sleep quality was unaffected in both men and women. The study gave a modified analog of growth hormone-releasing hormone, not sermorelin itself, to 19 people aged 55 to 71. Gains in lean body mass, insulin sensitivity, well-being and libido appeared in men only.
- Has SkinnyRx had an FDA warning letter?
- Yes. Letter 717989 is dated February 20, 2026, and went to Lean Rx, Inc., which trades as SkinnyRx. It objected to the SkinnyRx name on pictured compounded GLP-1 labels. It also objected to claims of the same active ingredient as name-brand GLP-1 medicines.
See what SkinnyRx prescribes today
SkinnyRx sets its own prices, plans and the states it serves. Check them before you start.