Oral or not

X-tend comes with a dropper bottle but the powder is in injection vials. What is the proper way for using it?

The tetra-peptide A.E.D.G. is only 4 amino acids and as such will absorb into the body very quickly. Drops under the tongue is more than viable but there are those that feel that they are willing to use a syringe and want to make sure as much as possible enters the blood stream. The choice is up to you and your experimentation.