Spirulina (cyanobacteria) is GRAS, and that is what some companies (Lumen Biosciences) are using to make oral biologics
This can be particularly relevant for drugs with narrow therapeutic windows, such as warfarin (a blood thinner) or digoxin (a heart medication)
It has caffeine, pumpkin seed oil, zinc, and adenosine to assist all of those different pathways that help nourish your hair, plus velvet seed extract to thicken the appearance of the hair, she explains
GLP-1 medications like semaglutide and tirzepatide support insulin sensitivity and blood sugar balance, reducing risks of diabetes
After four weeks, treatments can be cut down to once a week, with skin improvements anticipated in six to eight weeks
The peer-reviewed literature summarized below describes reported observations from primary research