Blog
Peptide research guides & news
Practical, science-based guides on handling and understanding research peptides, plus news from Final Touch Wellness. For research use only.
Guide
How to Reconstitute Lyophilized Peptides with Bacteriostatic Water
A step-by-step lab guide to reconstituting freeze-dried research peptides: choosing a diluent, calculating concentration, and handling vials cleanly.
October 21, 2026
News
News: Every Peptide Now Available as a Single Vial or 10-Pack
Final Touch Wellness now sells every research peptide two ways — a single vial for small projects, or a sealed 10-vial kit at a lower per-vial price.
October 21, 2026
Guide
GLP-1 Research Overview: Semaglutide, Tirzepatide and Retatrutide
How single, dual and triple incretin agonists differ, and what major published clinical trials reported for each compound.
October 21, 2026
Guide
How to Store Research Peptides: Powder, Reconstituted and Shipping
Temperature, light and moisture all degrade peptides. Learn how to store lyophilized and reconstituted vials to protect stability.
October 21, 2026
Guide
How to Read a Peptide Certificate of Analysis (COA)
What HPLC purity, mass spectrometry and lot numbers on a peptide COA actually mean — and the red flags to watch for.
October 21, 2026