The specific carrier would need to be selected based upon the desired method of deliver, e.g., {HEAD ~ PBS} could be used for intravenous or systemic delivery and vegetable fats, {TAIL ~ creams}, salves, ointments or gels may be used for topical delivery 
The specific carrier would need to be selected based upon the desired method of deliver , e.g. , { HEAD ~ PBS } could be used for intravenous or systemic delivery and vegetable fats , { TAIL ~ creams } , salves , ointments or gels may be used for topical delivery
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH