Yes, with your prescriber guidance
PubMed (PMID: 10482990) Manning MC, Chou DK, Murphy BM, et al
Understanding the Types of Drug Tests and Their Role in Peptide Detection To answer the question of whether peptides can appear on drug tests, its crucial to understand the different types of testing methods used

Markers of a quality research-grade laboratory: Every batch has a third-party Certificate of Analysis from an accredited analytical lab, with chromatogram and signed report USP sterility and LAL endotoxin testing for any injectable, with documentation ISO certification of the manufacturing process Long-term reputation supplying clinical and research customers Transparent lot tracking, defined expiry, and a documented recall procedure Established business identity with verifiable address, regulatory contact, and quality systems Markers of an internet retail vendor to avoid: Generic research use only labels with no traceable testing data behind them CoAs that cannot be independently verified, are missing, or appear fabricated Anonymous business identity, drop-shipped product, no physical address Prices significantly below market for the same molecule (a strong signal of unverified source) No sterility verification for injectables, no endotoxin data No published quality procedures, no recall pathway The risks the public typically associates with research peptides (contamination, dose variability, unknown excipients, no recourse) apply almost entirely to this second group

IGF-1 LR3 enhances bone health and formation Data from clinical trials shows that IGF-1 LR3 stimulates bone formation via direct effect on osteoblasts, as well as having significant anabolic activity and bone protective effects
Without training and protein, youll lose the wrong kind of weight