ahk-cu Neurogan GHK-Cu + Hair Serum Pro - Lightweight Scalp Serum with Dual Copper Peptides Cu helps with tissue repair and collagen care AHK-CU vs. GHK-CU – Neurogan
Description
The cell and animal data line up reasonably well
Both are being discussed and in some cases sold online, raising serious patient safety concerns
Not for human consumption or therapeutic application
Older adults often produce less stomach acid, which is necessary to release B12 from food
