TB-500 is not a controlled substance in the US, but it is also not FDA-approved for human use
Synergy with Other Peptides Injectable BPC-157 can be combined synergistically with other regenerative peptides such as: TB-500 : Enhances actin polymerization and cell migration for tissue repair
Organic Aloe Barbadensis Leaf Juice, Pentylene Glycol, Niacinamide, Hydrolyzed Hyaluronic Acid, GHK-cu (Copper Tripeptide-1), Vitamin B5, CITRUSTEM(Citrus Aurantium Dulcis/Orange Callus Culture Extract, Acetyl Hexapeptide-8, Allantoin, Palmitoyl Tripeptide-5, Palmitoyl Tetrapeptide-7, Centella Aisatica), Methylsulfonylmethane, Glycine, Zinc, Glutathione, Hydrolyzed Quinoa, Spirulina, Lysine, Disodium EDTA, Ethylhexylglycerin
GHK-Cu addresses this through sophisticated regulation of matrix metalloproteinases and their inhibitors (TIMPs, tissue inhibitors of metalloproteinases)
2.5 mg of tirzepatide is 25 units on a U-100 insulin syringe at the common 10 mg/mL concentration (a 10 mg vial in 1 mL of bacteriostatic water)