- Reported purity
- No purity printed
- Test date
- Aug 16, 2026
- Laboratory named
- Vanguard Laboratory
Lot details
B003
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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 GHK-Cu listings span $18.75-$1151.91 in total vial price, with a median of $0.79 per mg across 144 usable listings as of Aug 30, 2026. Compare GHK-Cu 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 GHK-Cu listings span $18.75-$1151.91 in total vial price, with a median of $0.79 per mg across 144 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 59 of 88 tracked GHK-Cu vendors, with 274 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 59 of 88 tracked vendors. The public evidence set contains 274 documents naming 17 laboratories. Reported test dates in this set run from Aug 22, 2023 through Aug 16, 2026.
29 tracked vendors have no current certificate in this index. Those vendors may have testing we have not indexed.
59 current records
B003
GHK100005
BX-P-G3P0
GHK0003
5316X
GHK0726151000
64GHK
NL01-GHK100R
160-670X-DL
ULP-21504B
DRL-07-GHK-RAW
GCU5007072026
16-05260628
GB0006YF
V2087944065
EP-260529-GH100
PH-gu50-0309
TUY-060326
1326
GHK100-062026-1
AMP-GHK10005272026-06
EZP-GHK10005272026-06
PP-6524116-P
PP2602-012AA
mkbp4626
0000256
3548165
1681
11237-SG5
2026-04-13
G25C684
GHK-12
2026-03-30
C73465
GHK100-006
GKC022658
IGP-GHK100-10293
2026-01-29 (Vial 2)
25-3010
G10026
GHK5010032025-08
37001
Glacier Aminos / Batch# GHK10092501
FP25-0068
GK50/2025-08
GHKCU-2405-001
SW-C010-50
Clear Cap / White Cap
20230912014
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.