Not those specifically. I have used BPC157 and Thymosin beta 4 for wound healing, and Thymosin alpha 1 during covid. FDA cracking down has made them harder to access. Originally purchased thru TailorMade Compounding with a prescription. Then more recently through Peptide Sciences and paid with bitcoin. With PS, I then had to reconstitute with bacteriostatic water. Overall, very good experiences with healing and peptides. I would def try others as I felt it necessary.