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Phase Initial 4 weeks Daily research amount 300 mcg Volume 0.18 mL U-100 units 18 units Phase Weeks 5-12 Daily research amount 500 mcg Volume 0.30 mL U-100 units 30 units Phase Optional extension Daily research amount 300-500 mcg Volume 0.18-0.30 mL U-100 units 18-30 units This is an anecdotal community structure
Clinical trials used doses as high as 1 mg per day without safety concerns, but 300 mcg is the most commonly referenced dose in peptide medicine literature and in the investigational protocols that have been published since the formal trials concluded
APS Journals
A simple blood test can confirm if youre deficient or running low
Copper peptides, including both GHK-Cu and AHK-Cu, have a well-established safety profile and are generally well-tolerated by sensitive skin types
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