Which vendors sell Sermorelin with independent COA testing?

24 vendors in the Merit Verified directory have independent COA evidence on file for Sermorelin — 121 COAs total. COA coverage and test dates are listed on the Sermorelin page at https://meritverified.org/peptides/sermorelin.

How do I verify the quality of Sermorelin from a vendor?

To verify Sermorelin quality, look for an independent certificate of analysis (COA) from a third-party lab — not a lab the vendor owns or pays directly. The COA should state the tested compound, lot number, purity percentage (identity and concentration), and the lab's name. Cross-reference the lot number against the vendor's current stock. Merit Verified indexes COAs for Sermorelin at https://meritverified.org/peptides/sermorelin so you can compare evidence across vendors before buying.

What is the regulatory status of Sermorelin?

Sermorelin is tracked in the Merit Verified registry. Regulatory status for research peptides in the US has been evolving — the FDA has reclassified a number of peptides out of the 503A compounding ingredient list since 2025. Merit Verified does not provide legal or regulatory advice; check official FDA sources or consult a licensed professional for the current status of Sermorelin in your jurisdiction.

Growth Hormone Secretagogues

Sermorelin

Also known as: Geref

Sermorelin is a synthetic analog of growth hormone-releasing hormone (GHRH) consisting of the first 29 amino acids of the 44-aa native hormone — the shortest fragment that retains full biological activity. It was FDA-approved in the 1990s as Geref (EMD Serono) for diagnostic testing of pituitary GH reserve and later for pediatric idiopathic GH deficiency, but was withdrawn from the US market in 2008–2009 at the manufacturer's request for commercial reasons (not safety or efficacy). It remains on the FDA Category 1 list of bulk substances nominated for use in 503A compounding, where it is now widely prescribed off-label for adult GH insufficiency and "anti-aging" indications.

Where to buy · live market data

Who's worth your money for Sermorelin

Every current seller, ranked by independent evidence — Merit Score, latest COA purity, and live $/mg (size-normalized). Prices refresh daily. Rankings are never paid.

Top Merit pick

🇺🇸 Glacier Aminos 99

Highest Merit Score (99) of 18 scored sellers

$6.30/mg

$62.99 · 10mg · 100.0% purity

2 COAs

Buy code MERIT · 10% off

Best value after code

🇺🇸 Hydro Research Peptides 91

$0.05/mg effective with 15% code

$0.06/mg

$0.64 · 10mg

1 COA

Buy code MERIT · 15% off

Most tested

🇺🇸 Licensed Peptides 95

8 independent COAs on file

$80.99/mg

$405 · 5mg · 99.0% purity

8 COAs

Buy code MERIT · 5% off

Average price

$8.75/mg

range $0.06–$80.99/mg

Sellers

from $0.64

45-day trend

-7.4%

vs 45-day avg $/mg

56 of 66 sellers have a current price· 16 stale hidden· 22 unverified hidden

	Vendor	Price	$/mg	vs avg	Purity	COAs	Merit
🇺🇸	Glacier Aminos ✓ verified at source · 23h ago	$62.99· 10mg	$6.30/mg	-28%	100.0%	2	99	Buy code MERIT · 10% off
🇺🇸	Orbitrex Peptides via Disclosed Labs · 23h ago	$49.99· 10mg	$5.00/mg	-42.9%	99.4%	3	95	Buy code Orbitrex10 · 10% off
🇺🇸	Prime Peptides via Disclosed Labs · 23h ago	$65.00· 10mg	$6.50/mg	-25.7%	99.8%	1	95	Buy
🇺🇸	Profound Aminos via Disclosed Labs · 23h ago	$76.00· 10mg	$7.60/mg	-13.1%	99.7%	5	95	Buy
🇺🇸	Licensed Peptides ✓ verified at source · 23h ago	$405· 5mg	$80.99/mg	+825.7%	99.0%	8	95	Buy code MERIT · 5% off
🇺🇸	Ignite Peptides ✓ verified at source · 23h ago	$50.00· 5mg	$10.00/mg	+14.3%	99.6%	4	92	Buy code MERIT · 10% off
🇺🇸	Hydro Research Peptides ✓ verified at source · 23h ago	$0.64· 10mg	$0.06/mg	-99.3%	—	1	91	Buy code MERIT · 15% off
🇺🇸	Peptide Plugs ✓ verified at source · 23h ago	$55.00· 10mg	$5.50/mg	-37.1%	99.1%	1	89	Buy
🇺🇸	Peptidology ✓ verified at source · 23h ago	$79.95· 10mg	$8.00/mg	-8.6%	99.8%	4	89	Buy
🇺🇸	EZ Peptides ✓ verified at source · 23h ago	$44.00· 5mg	$8.80/mg	+0.6%	99.1%	7	85	Buy

Top Merit pick

🇺🇸 Glacier Aminos
✓ verified at source · 23h ago
99

$6.30/mg -28% vs avg

$62.99

10mg

100.0% purity 2 COAs

Buy code MERIT · 10% off
🇺🇸 Orbitrex Peptides
via Disclosed Labs · 23h ago
95

$5.00/mg -42.9% vs avg

$49.99

10mg

99.4% purity 3 COAs

Buy code Orbitrex10 · 10% off
🇺🇸 Prime Peptides
via Disclosed Labs · 23h ago
95

$6.50/mg -25.7% vs avg

$65.00

10mg

99.8% purity 1 COA

Buy
🇺🇸 Profound Aminos
via Disclosed Labs · 23h ago
95

$7.60/mg -13.1% vs avg

$76.00

10mg

99.7% purity 5 COAs

Buy
🇺🇸 Licensed Peptides
✓ verified at source · 23h ago
95

$80.99/mg +825.7% vs avg

$405

5mg

99.0% purity 8 COAs

Buy code MERIT · 5% off
🇺🇸 Ignite Peptides
✓ verified at source · 23h ago
92

$10.00/mg +14.3% vs avg

$50.00

5mg

99.6% purity 4 COAs

Buy code MERIT · 10% off
🇺🇸 Hydro Research Peptides
✓ verified at source · 23h ago
91

$0.06/mg -99.3% vs avg

$0.64

10mg

no purity 1 COA

Buy code MERIT · 15% off
🇺🇸 Peptide Plugs
✓ verified at source · 23h ago
89

$5.50/mg -37.1% vs avg

$55.00

10mg

99.1% purity 1 COA

Buy
🇺🇸 Peptidology
✓ verified at source · 23h ago
89

$8.00/mg -8.6% vs avg

$79.95

10mg

99.8% purity 4 COAs

Buy
🇺🇸 EZ Peptides
✓ verified at source · 23h ago
85

$8.80/mg +0.6% vs avg

$44.00

5mg

99.1% purity 7 COAs

Buy

Prices observed from public storefronts (last 24h), normalized to $/mg. "Evidence" is Merit's 0–100 Merit Score, derived only from observable verification evidence (methodology on /about); "Purity" is the latest independent COA. Some buy links are affiliate links — Merit may earn a commission at no extra cost to you, and where a vendor offers one, the code shown gets you a discount at their checkout. Affiliate status never affects price data, ranking, or the Merit Score (full policy on /disclosure). Research use only.

Watch Sermorelin

Get one email when the market actually moves — no newsletter, no noise.

Compound reference

About Sermorelin

CAS

86168-78-7

Molecular formula

C149H246N44O42S

Sequence

YADAIFTNSYRKVLGQLSARKLLQDIMSR

Typical dose range

200-500 mcg/day subcutaneous injection, typically administered at bedtime

Half-life

~10-20 minutes (plasma elimination half-life after subcutaneous administration)

Independent evidence

COAs for Sermorelin

121 third-party tests across 24 vendors. Each card links to the full report.

All 121 COAs for Sermorelin →

Measured purity over time

For

Sermorelin

by Ignite Peptides· batch IP-2607-231

Sermorelin

Who's worth your money for Sermorelin

Watch Sermorelin

About Sermorelin

COAs for Sermorelin

20 citations indexed for Sermorelin

The emerging landscape of performance-enhancing peptides modulating GH-IGF1 axis: bridging the gap between clinical evidence and patient self-administration

Safety and Efficacy of Approved and Unapproved Peptide Therapies for Musculoskeletal Injuries and Athletic Performance

A new era of doping? Use of peptide and peptide-analog drugs in recreational and professional sport and bodybuilding: a critical review

Anterior cervical osteophyte-related dysphagia in a long-term growth hormone user: a case report

Analysis of growth hormone releasing hormone and its analogs in urine using nano liquid chromatography coupled with quadrupole/orbitrap mass spectrometry

Injectable Peptides in Sports Medicine: A Structured Narrative Review of Evidence, Safety, and Antidoping Implications