The synergistic effect arises because the two receptor pathways (GHSR-1a for Ipamorelin, GHRHR for the GHRH analog) amplify each other's pituitary stimulation
If you look on the internet, youll see some wild things you can do none of which are ophthalmologist recommended in the United States, she says

To do so, you: Sterilize the vials with an alcohol swab to prevent pathogenic transmission Inject the needle syringe into the bacteriostatic water vial and draw out the amount indicated by your prescriber Inject the water-filled syringe into the tesamorelin vial and slowly introduce the water to the powder Remove the syringe Gently swirl to dissolve the powder into a solution (dont shake to mix, which can degrade the peptide and create foam) Reinsert the syringe into the tesamorelin vial and draw out the prescribed volume of solution Sterilize the injection site an area of subcutaneous fat in the belly, thigh, or arm Poke the syringe needle into the injection site and depress the plunger Dispose of the used syringe Tesamorelin often comes in a large vial meant to be used throughout the month, in which case reconstitution is necessary only once per shipment, not per dose
But ultimate approval seems likely given Kennedys demonstrated enthusiasm for peptides
Other forms of carnitine include acetyl-L-carnitine arginate and propionyl-L-carnitine
Status of the mitochondrial pool of glutathione in the isolated hepatocyte