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Patients with active malignancies, pregnancy, or significant hormonal imbalances should not use investigational peptides without specialist clearance
Gently swirl/roll until dissolved (do not shake)
AHK-Cus small molecular weight (approximately 400 Da) falls within the range where meaningful transdermal penetration is pharmacologically plausible, particularly on the scalp where the stratum corneum is thinner than on most body surfaces and where hair follicle openings provide additional transappendageal absorption routes
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