Best Sermorelin Vendors (2026)
Where to buy Sermorelin (also sold as Sermorelin acetate, GHRH (1-29)): the 26 vendors below are the ones we have a dated product-page price for, ranked on documentation first and price second. Nothing here is typed from memory — every number links to a date.
Research use only. Compound Review scores vendors on documentation — laboratory certificates, lot records, pricing and company identity. Nothing on this page is guidance on human or veterinary use, dosing or health outcomes.
- 1Purgo Labs10/101 certificate verified at the labout of stock 8 Nov10mg vial$59.99−30%$41.99with code
- 22 certificates verified at the lab5mg vial$25.00−20%$20.00with code
- 3Peptide Giants10/101 certificate verified at the lab10mg vial$64.30−37%$40.50sale $45.00, then code
- 4Premier Bio Labs10/101 certificate verified at the lab5mg vial$43.00−10%$38.70with code
- 5Rivn Peptides9/101 certificate verified at the lab10mg vial$115.99−49%$59.49sale $69.99, then code
- 6ezPeps9/101 certificate verified at the lab5mg vial$45.99−20%$36.79with code
- Peptide Partners7/102 certificates verified at the labprice read 24 Octfree account needed to see the store10mg vial$49.00−10%$44.10with code
- PS Peptides8/102 certificates verified at the labprice read 23 Sep5mg vial$79.99−10%$71.99with code
Show the other 5 partners and their codes
- 8Amplified Labs8/101 certificate verified at the lab10mg vial$55.00−15%$46.75with code
- 9Modern Aminos7/101 certificate verified at the lab10mg vial$74.00list price
- 11GigaCompounds7/101 certificate opened (vendor-hosted)out of stock 5 Nov10mg vial$69.00−10%$62.10with code
- 121 certificate opened (vendor-hosted)10mg vial$89.00−50%$44.10sale $49.00, then code
- 132 certificates verified at the lab5mg vial$63.00−19%$51.00list price
- MyPurePeptide10/10 · 5 Nov$5/mg$25 list · 5mg$20 with code
- Purgo Labs10/10 · 8 Nov$6.00/mg$59.99 list · 10mg*$41.99 with code
- Peptide Giants10/10 · 5 Nov$7/mg$35 list · 5mg$31.50 with code
- Premier Bio Labs10/10 · 8 Nov$8.60/mg$43 list · 5mg$38.70 with code
Per-milligram price is list price over labelled milligrams; it says nothing about what is in the vial. Code prices are list × (1 − the code's stated discount), not cart-tested against sales. We earn a commission on partner links; the rubric does not read partner status.
Where to buy Sermorelin: 26 vendors, ranked
Reference size 10mg — the size most of these vendors sell. Other sizes we have on record are listed per vendor.
| # | Vendor | Score | 10mg price | Other sizes | Trustpilot | Buy |
|---|---|---|---|---|---|---|
| 1 | 10/10 | $59.99Out of stock $6.00/mg · read 8 Nov 2026 | none read | 4.8 101 reviews | $41.99 with code, 30% off | |
| 2 | 10/10 | not sold at 10mg | 5mg $25.00 | 4.8 247 reviews | 20% off | |
| 3 | Peptide GiantsPartner Janoshik Analytical · Vanguard Laboratory | 10/10 | $45.00$64.30Sale $4.50/mg · read 5 Nov 2026 | 5mg $35.00 | 4.6 65 reviews | $40.50 with code, 10% off |
| 4 | Premier Bio LabsPartner ILS Laboratories + Freedom Diagnostics | 10/10 | not sold at 10mg | 5mg $43.00 | 4.7 69 reviews | 10% off |
| 5 | 10/10 | $40.00$49.99Sale $4.00/mg · read 25 Oct 2026 | none read | 4.7 85 reviews | ||
| 6 | 9/10 | $69.99$115.99Sale $7.00/mg · read 15 Oct 2026 | none read | 4.9 641 reviews | $59.49 with code, 15% off | |
| 7 | ezPepsPartner ILS Laboratories (also Kovera Labs, Freedom Diagnostics, Horizon Analytical) | 9/10 | not sold at 10mg | 5mg $45.99 | 4.8 249 reviews | 20% off |
| 8 | 9/10 | $79.99 $8.00/mg · read 5 Nov 2026 | none read | profile removed | ||
| 9 | 9/10 | $83.00 $8.30/mg · read 10 Oct 2026 | 5mg $42.00 | profile removed | ||
| 10 | 9/10 | not sold at 10mg | 5mg $95.00 | 4.6 33 reviews | ||
| 11 | 8/10 | not sold at 10mg | 5mg $79.99 | 4.3 223 reviews | 10% off | |
| 12 | 8/10 | $55.00 $5.50/mg · read 28 Oct 2026 | none read | 4.9 94 Google reviews | $46.75 with code, 15% off | |
| 13 | ILS Laboratories (also Freedom Diagnostics, Vanguard Laboratory, BTLabs) | 8/10 | $22.00$39.00Sale $2.20/mg · read 31 Oct 2026 | none read | 4.4 30 reviews | |
| 14 | 8/10 | not sold at 10mg | 5mg $17.00 | 3.9 73 reviews | ||
| 15 | 8/10 | $70.00 $7.00/mg · read 10 Oct 2026 | none read | profile removed | ||
| 16 | Bioviridian, SR Bio Labs (lab-hosted PDFs); Krause Analytical via Finnrick | 8/10 | not sold at 10mg | 2mg $29.99 | profile removed | |
| 17 | Modern AminosPartner Freedom Diagnostics (on certificate) · Kovera · Vanguard · Chromate · TrustPointe (claimed) | 7/10 | $74.00 $7.40/mg · read 1 Nov 2026 | 5mg $46.00 | profile removed | $30 off via our link |
| 18 | Peptide PartnersPartner TrustPointe Analytics, Chromate, Kovera Labs, BioRegen (certificate ledger) | 7/10 | $49.00 $4.90/mg · read 24 Oct 2026 | none read | profile removed | $44.10 with code, 10% off |
| 19 | 7/10 | $69.00Out of stock $6.90/mg · read 5 Nov 2026 | none read | 4.8 65 reviews | $62.10 with code, 10% off | |
| 20 | Horizon Analytical (also ILS Laboratories) | 7/10 | $41.99$59.99Sale $4.20/mg · read 31 Oct 2026 | none read | 4.6 451 reviews | |
| 21 | 7/10 | not sold at 10mg | 5mg $39.99 | 4.4 195 reviews | ||
| 22 | 7/10 | $85.00$112.50Sale $8.50/mg · read 30 Oct 2026 | 5mg $55.00 | profile removed | ||
| 23 | 6/10 | $49.00$89.00Sale $4.90/mg · read 1 Nov 2026 | none read | 4.8 176 reviews | $44.10 with code, 10% off | |
| 24 | 6/10 | not sold at 10mg | 5mg $32.42 | profile removed | ||
| 25 | 6/10 | not sold at 10mg | 2mg $23.99 | profile removed | ||
| 26 | 5/10 | not sold at 10mg | 5mg $51.00 | profile removed |
What makes Sermorelin different to source
Sermorelin is one of the older growth-hormone-releasing peptides on the market and nearly every research vendor lists it, usually beside CJC-1295, tesamorelin and ipamorelin. The three GHRH-type compounds are chemically distinct — sermorelin is the first 29 residues of native GHRH, CJC-1295 is a modified version of the same fragment, tesamorelin adds a further N-terminal group — and catalogs do not always keep the names straight.
Most vendors sell it as sermorelin acetate, which is the same peptide with an acetate counter-ion from purification; a certificate reports purity on the peptide, not the salt. Some vendors also sell sermorelin blended with a GHRP, and a blend price cannot be compared with a single-compound vial.
Because it is widely stocked and inexpensive to synthesise, sermorelin is a compound where the spread between vendors is driven almost entirely by documentation rather than by the peptide itself. The table above applies the same rubric to each seller and shows a dated product-page price beside it.
The top 3, explained
Purgo Labs
10/10Affiliate partnerWhat we can verify
Publishes per-lot COAs naming the testing laboratory — SteriGenix and Freedom Diagnostics — with lot numbers, test dates, measured net peptide content and direct verify-at-lab links. HPLC and mass spectrometry testing, US-based fulfilment from Scottsdale, Arizona, same-day dispatch on weekday orders before 2PM EST, and a 60-day money-back guarantee.
Net content: Measured net peptide published per lot (e.g. BPC-157 lot PL-BPC-05: 11.16mg vs 10mg label)
Where it falls short
Smaller independent review base than several competitors (101 reviews). The catalog is peptide-focused, so researchers also working with SARMs or broader research chemicals will need a second supplier.
MyPurePeptide
10/10Affiliate partnerWhat we can verify
Janoshik Analytical report #223088 for BPC-157 10mg batch 10242025B2 (sample received 17 Aug, analysed 24 Aug 2026): 11.61mg measured, purity 99.635%. We opened it on the lab's own verification page (key 1GTY19EIMQE4) on 30 Sep 2026 — client, manufacturer and batch print as MyPurePeptide. A public COA directory lists 103 report records across 47 products, each with task number, verification key, report batch, the original report image and the sample photograph, plus endotoxin reports for most lots; every product page links its current report. Open catalog with sized prices (BPC-157 10mg $25; TB-500 10mg $25; GHK-Cu 100mg $35; Ipamorelin 10mg $25; Tesamorelin 10mg $40; NAD+ 500mg $35). Legal entity myPurePeptide LLC with a mailing address in Austin, Texas; Visa and American Express at checkout. Trustpilot 4.8 across 247 reviews (read 10 Oct 2026), claimed December 2025.
Net content: Report states 11.61mg measured on a 10mg label (116% — just over our 115% flag line), purity 99.635%; TB-500 #223097 11.54mg / 99.007%
Where it falls short
The printed address (12407 N Mopac Expy Ste 250 PMB 570, Austin) is a commercial mailbox, not premises — identity is awarded on the named LLC with that disclosure. The BPC-157 report measures 11.61mg on a 10mg label, 116% — just over our 115% flag line; TB-500 10mg measured 11.54mg. The vendor's own site says a report 'alone does not confirm the lot shipped'. The GLP-class pages print strike-through reference prices far above the selling price (Semaglutide 10mg 'was $399.99', now $70; Retatrutide 10mg 'was $699.99', now $80) — treat the 'you save' figures as marketing. Zelle is offered alongside cards. Returns: 7-day unopened window with a continuous unboxing video required for damage claims. A domain lookalike (mypurepeptides.com) is disclaimed on the vendor's homepage.
Peptide Giants
10/10Affiliate partnerWhat we can verify
Names Janoshik Analytical and Vanguard Laboratory; certificates resolve on the lab's own domain (verify.janoshik.com). Product pages list dated batch codes for previous certificates, no account required. Legal entity, Tampa, FL address, EIN and sales-tax number published: Plainview Commerce LLC. Full basket with sized pricing, stable across reads.
Net content: Vanguard Laboratory PDF for lot PG-5101 (TB-500 5mg) reports 4.92mg measured vs 5mg, 99.30% purity — read 6 Sep 2026
Where it falls short
Small review base (65 on Trustpilot, 26 Sep 2026). Measured net content could not be read from the certificate images. The legal entity name appears on the refund policy but not the About page. GLP products sold under house codes PG-1SG / PG-2TZ / PG-3RT.
Purgo Labs for Sermorelin
Purgo Labs sits at #1 of 26 on this page: 10/10 on the rubric, 10mg at $59.99 read 8 Nov 2026. Code HEALTH gives 30% off eligible products. We earn a commission; it did not decide the order above.
Before you order, check the batch
A ranking tells you which vendors have good practices; it cannot tell you about the specific vial you receive. When your order arrives, compare the batch number on the label to the certificate. If they do not match, or there is no batch number, the documentation does not cover what you were sent, regardless of who you bought from. How to read a peptide COA.
Buying Sermorelin — frequently asked
Where can I buy Sermorelin?
As of 8 Nov 2026, 26 of the 106 vendors on our scoreboard list Sermorelin with a price we have read on the product page: Purgo Labs, MyPurePeptide, Peptide Giants, Premier Bio Labs, Panda Peptides, Rivn Peptides, ezPeps, Pure Lab Peptides, Pure Peptides, Oath Research, PS Peptides, Amplified Labs, Crush Research, Nexaph, Prime Peptides, Loti Labs, Modern Aminos, Peptide Partners, GigaCompounds, Value Research Labs, Accelerate Labs, Prime Lab Peptides, Elite Edge Biotech, Blue Sky Peptide, Peptide Pros, Peak Lab Peptides. Every one of them is scored on the same 10-point rubric; the table above shows the score, the dated price and what you can verify before ordering.
Who sells the cheapest Sermorelin?
At the 10mg size, the lowest price we have on record is Crush Research at $22.00 (read 31 Oct 2026) — sale · list $39 struck · single vial · read from the product page, https://crushresearch.com/product/sermorelin-10mg-vial. It scores 8/10 on documentation. Price is the second sort key on this page, not the first, because an underdosed vial at a low price is the most expensive outcome.
Which Sermorelin vendor has the best documentation?
Purgo Labs, MyPurePeptide, Peptide Giants, Premier Bio Labs, Panda Peptides share the top score at 10/10: named laboratory, certificates that resolve on the laboratory's own site, measured milligrams against the label, and a published legal identity. The per-criterion evidence, with dates, is on each vendor's review page.
Is it legal to buy Sermorelin?
Sermorelin is sold by these vendors as a research chemical for laboratory use, not for human consumption; none of it is FDA-approved in this form. Legality of purchase varies by jurisdiction and the compound, and it is your responsibility to know your local rules. Our pages assess documentation and pricing; they are not legal or medical advice.
How is this list ordered?
Rubric score first. Among equal scores, our editorial pick (Purgo Labs) comes first, then a short, named list of affiliate partners we choose to list first inside a tie, then the lower verified price per milligram at 10mg, then the larger independent review base. 13 of the 26 vendors here are partners. A partnership never changes a score and never moves a vendor above one with a higher score.
Is sermorelin acetate different from sermorelin?
No. Acetate is the counter-ion left from purification, and it is how almost all synthetic peptides are supplied. Vendors list the product under either name. The certificate reports purity of the peptide, and net content is stated for the peptide, not the salt, when the vendor bothers to state it at all.
How is sermorelin different from CJC-1295?
Both are fragments of growth-hormone-releasing hormone. Sermorelin is the unmodified 1-29 fragment; CJC-1295 without DAC (also called Mod GRF 1-29) carries four amino-acid substitutions that slow its breakdown, and the DAC version adds a further group that extends its half-life to days. They are priced differently and are not interchangeable in a research design.