We are supplied by the leading cosmetic peptides manufacturer in China, with an ISO9001 that specifically mentions production of GHK-Cu. Each batch is tested in their in-house laboratory. Additional information such as heavy metal content is also available upon request.
Each batch number reflects the manufacture date e.g. #20260412 was manufactured on 12/04/2026. The most recent batch will be our current stock.
Batch #20260412 [View PDF Link]
Batch #20260520 [View PDF Link]
Batch #20260702 [View PDF Link]
Batch #20260803 [View PDF Link]