Reconstitution involves product-specific formulation, diluent, handling, storage, sterility, and stability issues. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
Research use only generally signals that a product is not offered as an approved drug for diagnosis, treatment, prevention, or personal use. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
Purity concerns chemical composition; sterility concerns the absence of viable microorganisms. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
High-performance liquid chromatography separates sample components, while mass spectrometry measures mass-to-charge information that can support identity. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
A COA should identify the sample, batch, methods, dates, results, specifications, and testing party. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
A reported purity percentage usually describes one analytical dimension and does not establish identity, sterility, potency, endotoxin level, or suitability for human use. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
A peptide stack combines multiple bioactive compounds, often without trials of the exact combination. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
Hexarelin is a growth-hormone secretagogue studied in experimental settings. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
GHRP-2 and GHRP-6 are growth-hormone-releasing peptide compounds associated with ghrelin-receptor signaling. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.
Delta sleep-inducing peptide has a long research history but no established role as an FDA-approved sleep medication. Learn the evidence, approval status, safety questions, and FAQs in this plain-English guide.