GHK-Cu (injectable) half-life
How long GHK-Cu (injectable) stays active in the body, what that means for your dosing schedule, and where to buy.
GHK-Cu (injectable) half-life
~1 hour (but downstream gene effects persist)
Typical dose
1–3 mg subcutaneous, 3–5x per week
What half-life means for GHK-Cu (injectable)
Half-life is the time it takes for half the compound to be cleared from the body. Shorter half-lives (< 4h) usually require daily or multiple-daily dosing to maintain levels; longer half-lives (days) support once-weekly protocols.
For GHK-Cu (injectable), the characterised half-life is ~1 hour (but downstream gene effects persist). This directly informs the typical protocol of 1–3 mg subcutaneous, 3–5x per week.
Full mechanism, benefits, and dosing guidance on the main GHK-Cu (injectable) page.
Cheapest in stock
£80£1.6/mg · My-Peptides