Type one growth hormone secreting peptides, including sermorelin and tesamorelin, may be advantageous to explore due to FDA approval and available human and animal data.

“the type one category is perhaps and I'll give my explanation for why I believe this to be the case perhaps the most advantageous category to explore and as I mentioned before you've got the options of cellan and tessarin both of which are FDA approved and for which there's both animal and human data”