ghk cu ellie md EllieMD The GHK-Cu pen works. But
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Together, they help you feel your best, improve overall vitality, and lower your risk of chronic conditions linked to nutrient deficiencies
Optional: GHK-Cu nasal spray 200 mcg twice daily as a systemic supplement
Always work with your doctor or physician when trying to increase your testosterone levels

At a glance Mechanism distinctions GHK-Cu acts through copper-dependent signaling pathways on dermal fibroblasts
(2015) 10:e0116767