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Zhengzhou Lan Yun Cosmetic Trading / GHK-Cu
Ordered GHK-Cu from Zhengzhou Lan Yun Cosmetic Trading? Mail in a sample (US only) and let us test it for free.
Product
GHK-CuDate
2 Mar 2026
Status
Tested
Fields
Independent lab test of GHK-Cu from Zhengzhou Lan Yun Cosmetic Trading. Result: PASS · Purity 99.89% · Fill -7% · Identity Pass · 2 Mar 2026
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