- Reported purity
- 99.356%99.0–99.49%
- Test date
- Aug 12, 2026
- Laboratory named
- Kovera Labs
Lot details
RT220806
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Compare observed vial prices, price per mg, and current indexed COA records across vendors.
Indexed documents do not establish product quality. Missing means we have not indexed one. Index as of Aug 2026.
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Observed market data
Document coverage, not product quality.
Observed Retatrutide listings span $33.15-$950 in total vial price, with a median of $8.33 per mg across 109 usable listings as of Aug 30, 2026. Compare Retatrutide 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 Retatrutide listings span $33.15-$950 in total vial price, with a median of $8.33 per mg across 109 usable listings as of Aug 30, 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 has a current certificate on file for 27 of 47 tracked Retatrutide vendors, with 140 public documents. Vendors may have testing that we have not indexed.
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
Current certificates are on file for 27 of 47 tracked vendors. The public evidence set contains 140 documents naming 8 laboratories. Reported test dates in this set run from Dec 16, 2023 through Aug 12, 2026.
20 tracked vendors have no current certificate in this index. Those vendors may have testing we have not indexed.
27 current records
RT220806
74924
RT0004
62BO
NL01-NL3RT10R
101-07-QB
26071002
RT20-09
RT1006222026
REXV052628
RTX01
SYN-040126
0092025
ION3R30-05042026
B002
TS-0429-GLP3-A
Yellow Cap
R102026
12/31/2027
ULP-48832
FP25-0111
RT10/2025-06
2023-12-04
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.