I think a lot of people are trying this
Tiaminal B12 is a mix of Vitamin B12 and other nutrients
Primary Cellular Pathways BPC-157: FAK/Paxillin Signaling Cell Migration & Adhesion Research has demonstrated that BPC-157 significantly increases phosphorylation of focal adhesion kinase (FAK) and paxillin proteins in fibroblast cells[1]

BPC157 supports gut and soft tissue healing TB500 enhances blood flow and inflammation resolution Stack improves mobility, joint health, and tendon resilience Supplement Stack for Enhanced Results To maximize the anabolic potential of IGF1 LR3, stack with performance-enhancing supplements that support protein synthesis, insulin sensitivity, and recovery : Whey Isolate Protein Provides fast-absorbing EAAs for post-injection muscle repair CLEAN CARBS Ideal carb source post-workout to support nutrient partitioning and glycogen replenishment POST Includes glutamine and electrolytes to support recovery and hydration Krill Oil Reduces systemic inflammation and supports insulin sensitivity ZMT Improves hormonal environment and sleep for recovery during growth phases Insulin and amino acid availability significantly influence IGF1 uptake and activity post-exercise. Rennie et al., The Journal of Physiology Potential Side Effects of IGF1 LR3 and How to Manage Them Although IGF1 LR3 is a powerful anabolic peptide, it carries risksespecially when misused or over-dosed

A Vitamin B12 injection can help manage and prevent the complications associated with vitamin B12 deficiency
BPC Research Overview BPC-157 continue to gain attention in research due to their role in tissue repair, cellular regeneration, and recovery-related pathways