The coefficient of determination, R 2 , provides an estimate of the proportion of variance in the response variable explained by the model
The information presented does not constitute medical advice, diagnosis, or treatment recommendations
In many cases, brands assume that all peptide raw materials are equivalent, but in reality the differences between suppliers can affect stability, color consistency, and long-term efficacy
Specifications Compound: GHK-Cu (copper tripeptide) Quantity: 100 mg per vial, lyophilized powder Purity: 99%+ HPLC standard batch-specific Certificate of Analysis included for your exact lot Identity: confirmed by LC-MS Appearance: blue lyophilized powder Documentation: Every vial ships with access to a batch-specific Certificate of Analysis showing HPLC purity, mass-spectrometry identity confirmation, endotoxin, residual solvents, and water content for your exact lot
Because of its role as a lipid protector, selenium has been suspected to prevent cardiovascular disease
