Typical EE% ranges: (1) Hydrophobic drugs: 7095% (2) Hydrophilic compounds: 4080% (3) Nucleic acids (e.g., mRNA, siRNA): 6090% depending on method We use techniques such as ultrafiltration, Sephadex spin columns, and HPLC/UV analysis to quantify encapsulation efficiency with precision
GHK-Cu and copper uglies Albeit rare, some people may experience a side effect from using GHK-Cu or other copper peptides known as copper uglies. Though there arent any studies on this phenomenon, some users have anecdotal reports of copper peptide skin care products leading to what looks like accelerated skin aging instead of antiaging
A recent case report suggests that such medications can influence brain regions involved in emotional regulation and potentially trigger or worsen severe depressive symptoms
image source : Pubchem Sequence: Gly-Glu-Pro-Pro-Pro-Gly-Lys-Pro-Ala-Asp-Asp-Ala-Gly-Leu-Val Molecular Formula: CHNO Molecular Weight: 1419.556 g/mol PubChem CID: 108101 BPC-157 has been shown in experimental models to influence vascular repair by supporting endothelial function and microcirculatory stability
Neutral lipid storage disease: genetic disorders caused by mutations in adipose triglyceride lipase/PNPLA2 or CGI-58/ABHD5
