ghk-cu side effects injection site irritation Fiancée has been injecting GHK CU and his side Mitigating GHK-Cu Injection Pain: Tips

It is plausible the IP method induced a mild, transient toxicity that improved maze times through acute stress-arousal rather than genuine neural rejuvenation

Pregnancy and lactation safety has not been systematically studied, and as with most cosmetic and research compounds lacking definitive pregnancy safety data, conservative practice typically suggests avoiding use during pregnancy unless clearly needed, though the natural occurrence of GHK-Cu in the body and minimal systemic absorption from topical use suggest risk is likely to be low

The remaining work to be done is scale, not foundation.

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Storage Instructions Storage requirements should match the exact GHK-Cu preparation