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Research has estimated that GHK-Cu would need to be administered at approximately 22,500mg to produce toxic effects in humans
Large meals or high-fat meals exacerbate this, leading to nausea and discomfort
As we age, production of both proteins declines significantly while degradation accelerates
Epitalon at equivalent concentration produces non-significant trends only (OCR +4%, NS
Experience low energy, poor recovery, or disrupted sleep
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