The Product Catalog At its peak, Peptide Sciences offered over 100 research peptides spanning virtually every category the biohacking and longevity communities cared about: Growth hormone secretagogues: CJC-1295, Ipamorelin, Sermorelin, Tesamorelin, MK-677 Tissue repair and recovery: BPC-157, TB-500 (Thymosin Beta-4), GHK-Cu Weight loss and metabolic: Semaglutide, tirzepatide, retatrutide, AOD-9604, MOTS-c Cognitive and neuroprotective: Selank, Semax, Dihexa, PE-22-28 Immune modulation: Thymosin Alpha-1, LL-37 Sexual health: PT-141 (Bremelanotide), Melanotan II Longevity: Epitalon, FOXO4-DRI, NAD+ peptides Every product came with the industry-standard disclaimer: For research use only
Upper body strength work maintains overall conditioning
We have nutrient bags, too
Tailored for Modern Lifestyles: Our Reduced Glutathione powder is not just about nutrition
The peptide demonstrates remarkable stability in human gastric juice, remaining intact for more than 24 hours, which allows for effective oral administration in addition to systemic delivery routes
