do i need to take zinc with ghk cu

do i need to take zinc with ghk cu GHK-Cu Dosage: A Doctor's Guide Calculations, Mixing & Safety ghk cu with zinc Amazon.com:

Name: do i need to take zinc with ghk cu GHK-Cu Dosage: A Doctor's Guide Calculations, Mixing & Safety ghk cu with zinc Amazon.com:
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SKU: 31390935543

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Most of these compounds remain poorly studied in humans, but that hasnt dampened demand, which is driven in part by companies selling peptides labeled as research chemicals. The products are technically marketed for laboratory use rather than human consumption, but regulators say the distinction is often largely theoretical