It's one of the most impressive formulations of Ayurveda
Yes, but combinations should be managed by a qualified provider to ensure safety and synergy

Musculoskeletal Research Applications KLOW Blend addresses multiple aspects of musculoskeletal tissue repair: Tendon and Ligament Research: Collagen synthesis and fiber organization (GHK-Cu, BPC-157) Cellular migration and fibroblast infiltration (TB-500) Inflammation modulation during acute injury (KPV) Angiogenesis supporting metabolic demands (BPC-157, TB-500) Matrix remodeling balance preventing excessive scarring (GHK-Cu) Muscle Tissue Studies: Satellite cell migration and activation (TB-500) Muscle fiber regeneration and repair (BPC-157, GHK-Cu) Inflammation resolution post-injury (KPV, GHK-Cu) Vascular support for regenerating tissue (BPC-157, TB-500) Protection against secondary damage (BPC-157, GHK-Cu antioxidant effects) Bone Repair Research: Angiogenesis supporting bone formation (BPC-157, TB-500) Cellular migration to fracture site (TB-500) Matrix formation and mineralization support (GHK-Cu) Inflammation modulation optimizing healing (KPV) Experimental models include Achilles tendon injury, patellar ligament transection, muscle crush injury, muscle laceration, eccentric contraction damage, and bone fracture models

The agency must still run a formal rulemaking process that will take a year or more, so nothing is legal to compound now that was not legal before
NCD Countdown 2030: worldwide trends in non-communicable disease mortality and progress toward Sustainable Development Goal target 3.4