Instead, KPV is taken up via the di- and tripeptide transporter PepT1 in epithelial and immune cells
Yazaki et al., 2006
It's worth noting that recovery follows a predictable pattern: blood cell production typically begins improving within 3-5 days, haemoglobin rises over 1-2 months, while neurological recovery may take several months
Vahldieck C, Cianflone E, Fels B, Lning S, Depelmann P, Sabatino J, Salerno N, Karsten CM, Torella D, Weil J, Sun D, Goligorsky MS, Kusche-Vihrog K
Copper peptides are delicate, and using these active ingredients in the same step could cancel out the copper peptides, making them less effective or causing skin irritation
This modification allows the peptide to retain the original proteins functionality while extending its shelf life and reducing its clearance rate