Loading peptide prices…
Compare observed vial prices, price per mg, and current indexed COA records across vendors.
Based on the certificates our crawler found; vendors may publish more than we index. Indexed documents do not establish product quality. Index as of Oct 2026.
Price-drop alert
Today’s lowest in-stock price is $1.63/mg. We check daily and email you once if it drops 10% or more. The alert ends after that, or after six months.
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Observed market data
Based on the certificates our crawler found; vendors may publish more than we index.
Observed Epitalon listings span $16.33-$792 in total vial price, with a median of $3.30 per mg across 195 usable listings as of Oct 14, 2026. Compare Epitalon by vial size, total price, price per mg, stock signal, vendor coverage, and last-checked date. These market observations do not verify product quality or recommend a seller. Each vendor row shows its current COA record, including the reported purity, named lab, and printed test date.
Observed Epitalon listings span $16.33-$792 in total vial price, with a median of $3.30 per mg across 195 usable listings as of Oct 14, 2026.
The comparison covers observed vial prices, price per mg, vial sizes, stock signals, vendor coverage, and last-checked dates. It does not verify product quality or recommend a seller.
The index holds 172 public Epitalon certificates of analysis. We found certificates from some of the Epitalon vendors we track. Based on the certificates our crawler found; vendors may publish more than we index.
Choose “Highest COA purity” to sort vendors by the value printed on each current certificate. The number belongs to that document, lab, lot, and test date. It cannot establish product quality or safety, and values from different labs or methods are not directly comparable.
Product documentation
We found certificates from some of the Epitalon vendors we track. The public evidence set contains 172 documents naming 14 laboratories. Reported test dates in this set run from Mar 8, 2024 through Sep 23, 2026.
Based on the certificates our crawler found; vendors may publish more than we index.
Certificate assessment
8 evaluated certificates
7 graded · 1 not graded · 2 in the A range.
Each result belongs to the named vendor’s certificate. Grades assess the document and its reported tests, not the vendor’s whole catalog or the safety of a product.
Automated checks can make mistakes. Open “Why this result?” for the reason and any review notice, and check the linked COA’s lot against your product. How grading works
8 evaluated records
Not graded
This looks like one part of a longer certificate, so it can't be graded on its own. Upload the full certificate of analysis for this batch.
Lab record: not confirmed.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
2608-ED-EP
Document grade
C10: No endotoxin (bacterial toxin) test is reported, and an injectable needs one, so the grade stops at D.
Document check: flag.
Lab record: matched.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
Black Cap
Document grade
C3: We couldn't confirm this certificate against the lab's own records, so the grade stops at A-.
Document check: flag.
Lab record: not confirmed.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
DRL-07-ETS80
Document grade
X2: The certificate shows no identity test, so there is no evidence the vial contains the peptide on the label. Ask the vendor for a report that confirms identity by mass spectrometry.
Document check: fail.
Lab record: not confirmed.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
Document grade
B2: Identity, purity and amount are supported, and the lab's own records match this certificate.
Document check: flag.
Lab record: matched.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
CPEP/26041501
Document grade
X2: The certificate shows no identity test, so there is no evidence the vial contains the peptide on the label. Ask the vendor for a report that confirms identity by mass spectrometry.
Document check: fail.
Lab record: not confirmed.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
Clear Cap
Document grade
X2: The certificate shows no identity test, so there is no evidence the vial contains the peptide on the label. Ask the vendor for a report that confirms identity by mass spectrometry.
Document check: fail.
Lab record: not confirmed.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
Document grade
C10: No endotoxin (bacterial toxin) test is reported, and an injectable needs one, so the grade stops at D.
Document check: flag.
Lab record: not confirmed.
Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2
ET1001 Red Cap
| COA grade | Printed lab | Certificate | |||
|---|---|---|---|---|---|
| Swiss Chems Lot: 2608-ED-EP | Not graded Why this result?This looks like one part of a longer certificate, so it can't be graded on its own. Upload the full certificate of analysis for this batch. Lab record: not confirmed. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Freedom Diagnostics | Sep 13, 2026 | 99.49%99.0–99.49% | View COA |
| Nexgen Peptides Lot: Black Cap | Document grade Why this result?C10: No endotoxin (bacterial toxin) test is reported, and an injectable needs one, so the grade stops at D. Document check: flag. Lab record: matched. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Freedom Diagnostics | Aug 30, 2026 | 99.6%99.5%+ | View COA |
| Double R Labs Lot: DRL-07-ETS80 | Document grade Why this result?C3: We couldn't confirm this certificate against the lab's own records, so the grade stops at A-. Document check: flag. Lab record: not confirmed. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Kovera Labs | Jul 23, 2026 | 99.529%99.5%+ | View COA |
| Zesty Rat Lot: Not reported | Document grade Why this result?X2: The certificate shows no identity test, so there is no evidence the vial contains the peptide on the label. Ask the vendor for a report that confirms identity by mass spectrometry. Document check: fail. Lab record: not confirmed. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Janoshik Analytical | Jul 14, 2026 | 99.1%99.0–99.49% | View COA |
| Coffee & Peppers Lot: CPEP/26041501 | Document grade Why this result?B2: Identity, purity and amount are supported, and the lab's own records match this certificate. Document check: flag. Lab record: matched. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Freedom Diagnostics | Apr 21, 2026 | 99.36%99.0–99.49% | View COA |
| Licensed Peptides Lot: Clear Cap | Document grade Why this result?X2: The certificate shows no identity test, so there is no evidence the vial contains the peptide on the label. Ask the vendor for a report that confirms identity by mass spectrometry. Document check: fail. Lab record: not confirmed. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Vanguard Laboratory | Jan 29, 2026 | 99.8%99.5%+ | View COA |
| Liberty Peptides Lot: Not reported | Document grade Why this result?X2: The certificate shows no identity test, so there is no evidence the vial contains the peptide on the label. Ask the vendor for a report that confirms identity by mass spectrometry. Document check: fail. Lab record: not confirmed. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Liberty Peptides | Nov 18, 2024Older record | 99.69%99.5%+ | View COA |
| AMC Essentials Lot: ET1001 Red Cap | Document grade Why this result?C10: No endotoxin (bacterial toxin) test is reported, and an injectable needs one, so the grade stops at D. Document check: flag. Lab record: not confirmed. Graded Oct 14, 2026 · Grader 0.4.9 · Policy 2026-10-07.2 | Prime Analytical Laboratories, LLC | Jun 20, 2024Older record | 99.43%99.0–99.49% | View COA |
50 current records
epithalon
ULP-21207
2608-ED-EP
PH-ep10-0327
Black Cap
EPI-050-MH-03
LOT 33027
BTCH-AN-89-320
2607-210
EP10002
ET01
DRL-07-ETS80
Yellow Cap
TUY-060326
GB0006YF
BX-P-M1K7
EP07260910J
Dark Blue Cap
AMP-EPIT1006012026-10
EZP-EPIT1006012026-10
ET50-06032026
1678
05-0520828
20261018
ET2026048
ET50-05042026
Orange Cap
CPEP/26041501
EPI10002
115-B-DK
C73582
MKUSBCE1-26
3140023
WLEPI-10-10001
EBL0112550-F
Clear Cap
EPIT10-004
2025-06-26
FP25-0067
ET10/2025-05
ET1001 Red Cap
2024022801-1
20250910016
A record appears on file after our pipeline identifies the document as a certificate of analysis and matches its printed compound to a catalog peptide. The record cannot prove authenticity, chain of custody, sterility, product safety, or suitability for use.
Lab, lot, date, compound, and purity fields are transcribed from the document and can contain extraction errors. “Older record” means the reported test date is more than 18 months old.
Learn how to read a peptide COA or review the testing methodology and dataset.
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