Growth factors and their peptide mimetics for treatment of traumatic brain injury ScienceDirect DIHEXA Beverly Hills Rejuvenation Center Synapse (Dihexa) Cognitive Peptide Therapy Lincoln Park Better Med Spa Stem cell, Granulocyte Colony Stimulating Factor and or Dihexa to promote limb function recovery in a rat sciatic nerve damage repair model: Experimental animal studies ScienceDirect Discover the shift in how certain peptides can now be legally prescribed and compounded by pharmacies. This change, influenced by Secretary Robert Kennedy's actions within the Department of Health and Human Services,