Recovery peptides for laboratory research: BPC157, TB500 and blends built around them. The BPC157 TB500 40mg kit is £120 (£3.00 per mg) and the Glow 70mg blend is £89.99. Stated plainly: the great majority of published work on these compounds is preclinical, largely rodent models. There is no large randomised controlled human trial programme behind either peptide and no regulator anywhere has assessed them. Claims of proven healing or recovery benefit are not supported by the record. Blends suit exploratory screening; single compounds suit isolating a mechanism, because a fixed ratio makes attribution impossible. All supplied for laboratory research use only, not for human or veterinary consumption. Read next: UK legal position, supplier checklist, the full range.