GeneralWhat does 'AKA' mean on peptide labels?'Also Known As' — the alternative name. For example, TB-500 AKA Thymosin Beta-4 fragment.More General questionsWhat is a peptide?How are peptides different from proteins?Are research peptides legal?Are peptides FDA-approved?How are peptides typically administered in research?What is bacteriostatic water?Related PeptidesBPC-157TB-500SemaglutideTirzepatideRetatrutideCagrilintidePopular ComparisonsPT-141 vs OxytocinSemax vs SelankBPC-157 vs TB-500Semaglutide vs TirzepatideTirzepatide vs RetatrutideGHK-Cu vs AHK-CuRelated Research CategoriesWeight Loss & MetabolismHealing & RecoveryBrain & Cognitive SupportSexual Function & HormonesLongevity & Healthy AgingSkin, Hair & BeautyRelated QuestionsWhat is a peptide?How are peptides different from proteins?Are research peptides legal?Are peptides FDA-approved?How are peptides typically administered in research?What is bacteriostatic water?