GHK-Cu is included here as an example of how a product family is presented in the atlas. The company archive contains separate GHK-Cu records, including reports named GHK-Cu 50mg and GHK-CU 100mg. These source names help identify the documents; they do not establish current stock or make different catalog entries equivalent. Use the corresponding product catalog and batch record when reviewing a specific supplied item.
A product family with distinct records
The family page brings related entries together while preserving the original identifiers used in the source material. The listed quantity and SKU identify the selected entry. Product visuals are illustrative and do not establish the actual batch presentation. Differences in name capitalization can be normalized for browsing, but changes in identity or listed quantity need separate records. GHK, GHK-Cu and other copper-peptide names should not be merged simply because they look similar in a search result.
Documentation belongs beside the relevant variant
A matched COA is shown with its original report name, lot reference and test date so the reader can see what was examined. The document is displayed as its original image rather than recreated as a new certificate. Product descriptions explain the listing and available supply information. They do not turn a report into a promise of a cosmetic outcome, a personal-use recommendation or a statement about an unexamined batch.