Administer to your Test Subject SubQ! I actually put a little thing together on Epitalon to answer some common questions: https://livelikeaviking.com/Talk/topic/reconstitute-epitalon/
Now of course Epitalon is a Research Chemical Only and is not intended for Human Consumption. Consult your physician before ingesting or injecting any medicinal compounds. My advice is informational, not instructional. Don't listen to me... I'm not a doctor.