Topical copper peptides have minimal systemic absorption and aren't known to interact with medications
Someone current on age-appropriate cancer screening (colonoscopy, mammography, PSA testing, skin checks) has more confidence that occult malignancy is not present
SJ, Steffen RE
Key Takeaway: Research-grade GHK-Cu is verified by reversed-phase HPLC (purity) and LC-MS (identity), with full documentation provided on a certificate of analysis
While B12 is crucial for the optimal functioning of the intestines, damaged or diseased intestines face difficulty absorbing B12 from food sources
As previously described (Strbe et al., 2021), intestinal tissue damage was analyzed using a histologic scoring scale adapted from Chui and coworkers (Chui et al., 1970) on a scale of 05 (normal to severe) in three categories (mucosal injury, inflammation, and hyperemia/hemorrhage) for a total score of 015, as described by Lane and coworkers (Lane et al., 1997)