What the Sermorelin record shows

Evidence through 2026-10-14

TitrateLab tracks 920 published Sermorelin certificate-of-analysis source records through 2026-10-14, each with a recorded purity or measured-versus-label amount result. Across 920 records with a numeric peptide-purity result, including zero, the median reported purity is 99.3%. Across 763 records with measured-versus-label dose data, 31% are within 10% of the labeled quantity. This is a public convenience sample, not a randomized market survey; one result describes one submitted sample and does not verify other batches.

Published records with a non-null purity or measured-versus-label amount result. Matching uses a normalized compound slug. No deduplication in this archive summary; relays and corrected records can remain separate. Records with neither measurement are excluded here, but can appear in the research overview's exact-token raw-record total. These are not unique certificates or batches. TitrateLab indexes reports from third-party laboratories.

Aggregate calculated: 2026-10-18T04:31:26.722975+00:00. Calculation time is not a test date.

Published records920
Reported purity99.3% median · 920 results
Dose accuracy31% within ±10% · 763 results
Endotoxin100% pass · 39 determinate results
Evidence dates2022-08-28 to 2026-10-14
Limits and missing evidence
  • The testing laboratory is unattributed on 10 records.
  • Coverage depends on reports that were published and available to ingest.

Sermorelin lab-testing metrics

920
Certificates
99.3%
Median reported purity (zero included)
91%
Purity records ≥ 99%
2
Source records reporting zero purity
14
Testing labs
410
Vendors
Mean purity99% Below 90% purity1% Mean dose vs label+14.0% Underfilled4% Endotoxin pass100% Within 10% of label dose31% Overdosed ≥ +7%72% Underdosed ≤ −7%6%

COAs per testing lab

Top 12 of 15 labs by certificate count.

Freedom Diagnostics 704 99.3% med
Janoshik 104 99.3% med
Finnrick (Lab E) 34 99.4% med
Chromate 29 99.1% med
Unattributed / lab unknown 10 99.8% med
ILS Laboratories 6 99.6% med
Finnrick (Lab A) 5 99.3% med
Finnrick (Lab G) 5 99.6% med
Vanguard Laboratory 5 99.8% med
Accumark Labs 3 99.3% med
Finnrick (Lab D) 3 99.3% med
Testides 3 98.8% med

+ 3 more labs with fewer certificates.

Tested-purity distribution

Bins below 90% tested purity (1% of numeric purity records).

Sermorelin tested-purity distribution
Purity rangeCertificates
0–50%2
50–70%0
70–80%1
80–85%1
85–90%2
90–91%0
91–92%0
92–93%0
93–94%1
94–95%3
95–96%1
96–97%3
97–98%11
98–99%57
99–100%838

COAs over time

Sermorelin source records by test month (discovery month when test date is absent).

Sermorelin certificates per month
MonthCertificates
2022-081
2023-042
2023-111
2024-013
2024-061
2024-071
2024-081
2024-091
2024-113
2024-122
2025-015
2025-027
2025-038
2025-046
2025-058
2025-064
2025-0719
2025-0827
2025-0928
2025-1042
2025-1155
2025-1243
2026-0155
2026-0278
2026-0361
2026-0460
2026-0570
2026-0678
2026-0758
2026-0877
2026-0995
2026-1020

Most-tested vendors

Top 10 of 15 vendors by Sermorelin certificate count.

TitrateLab ProVendor names in this chart are hidden. Lab-report counts stay public.Vendor namesOriginal COAsBatch detailsBuyer reviewsPrice and stock alertsSee vendor names with Pro
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Lab evidence

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Lab evidence

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Lab evidence

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Pick a compound, then a report, to see what the lab measured. Each report counts once, and only reports with a source link and a readable result appear here, so this list can hold fewer reports than the total above.

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Pro shows the vendor’s name, its original lab reports and batch details.

Vendor behind these reportsVendor name available with Pro
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Lab evidence

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Explore this vendor’s lab reports

Pick a compound, then a report, to see what the lab measured. Each report counts once, and only reports with a source link and a readable result appear here, so this list can hold fewer reports than the total above.

TitrateLab Pro Which vendor is this?

Pro shows the vendor’s name, its original lab reports and batch details.

Vendor behind these reportsVendor name available with Pro
What Pro unlocks
  • Vendor names on every ranking and chart
  • Original COAs with batch details
  • Buyer reviews for each vendor
  • Price and stock alerts for your watchlist
  • Ask Titer, the AI research assistant
Vendor name available with ProExplore reports + 9

Lab evidence

Free preview

Explore this vendor’s lab reports

Pick a compound, then a report, to see what the lab measured. Each report counts once, and only reports with a source link and a readable result appear here, so this list can hold fewer reports than the total above.

TitrateLab Pro Which vendor is this?

Pro shows the vendor’s name, its original lab reports and batch details.

Vendor behind these reportsVendor name available with Pro
What Pro unlocks
  • Vendor names on every ranking and chart
  • Original COAs with batch details
  • Buyer reviews for each vendor
  • Price and stock alerts for your watchlist
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Vendor name available with ProExplore reports + 8

Lab evidence

Free preview

Explore this vendor’s lab reports

Pick a compound, then a report, to see what the lab measured. Each report counts once, and only reports with a source link and a readable result appear here, so this list can hold fewer reports than the total above.

TitrateLab Pro Which vendor is this?

Pro shows the vendor’s name, its original lab reports and batch details.

Vendor behind these reportsVendor name available with Pro
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  • Vendor names on every ranking and chart
  • Original COAs with batch details
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Vendor name available with ProExplore reports + 8

Lab evidence

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8 lab reports from this vendor

This chart compares report counts for this compound. A larger test history does not establish better purity, dose accuracy or endotoxin results. Inspect the individual reports to compare measurements.

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Pro shows the vendor’s name, its original lab reports and batch details.

Vendor behind these reportsVendor name available with Pro
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Vendor name available with ProExplore reports + 7

Lab evidence

Free preview

Explore this vendor’s lab reports

Pick a compound, then a report, to see what the lab measured. Each report counts once, and only reports with a source link and a readable result appear here, so this list can hold fewer reports than the total above.

TitrateLab Pro Which vendor is this?

Pro shows the vendor’s name, its original lab reports and batch details.

Vendor behind these reportsVendor name available with Pro
What Pro unlocks
  • Vendor names on every ranking and chart
  • Original COAs with batch details
  • Buyer reviews for each vendor
  • Price and stock alerts for your watchlist
  • Ask Titer, the AI research assistant

+ 5 more vendors with fewer certificates.

Published Sermorelin certificates of analysis

Open all 920 Sermorelin reports.

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Illustrative structure only. No record-level values are present in this preview.

Reading Sermorelin lab reports

A valid report describes the sample that was submitted, not every vial sold under the same name. Guide: How to verify and read a peptide COA: 5 checks.

More COA results by compound