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Peptidology

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Composite 5.9 / 10

Last updated 2026-08-31. Composite is computed from the live database; missing sub-scores redistribute weight across the others.

Sentiment

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Reliability

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— tenure

Pricing

0.4

Verified

Peptide breakdown

Peptide	Score	Lab quality	Tests	Purity	Qty var.	$/mg verified	Last test	Ranking
GHK-Cu	7.3B	9.1	6	—	—	—	—	view
PT-141	5.8C	7.4	4	—	—	—	—	view
Ipamorelin	5.5C	6.9	3	—	—	—	—	view
BPC-157	3.5E	4.4	3	—	—	—	—	view
CJC-1295	—	—	0	—	—	—	—	view
Retatrutide	—	—	0	—	—	—	—	view

COA transparency

○ Publishes per-batch COAs (not just one COA for everyone) (pending)
○ Both HPLC and mass spec shown (pending)
○ Endotoxin or sterility data shown (pending)
○ At least one COA independently cross-checked (pending)
○ Most recent COA within 90 days (pending)

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