FIGURE 1.
The various types of ashwagandha formulations that were retrieved from patients. The products marked with a green tick are single-ingredient ashwagandha products, the use of which was one of the inclusion criteria. This study did not include patients using multiherbal products containing ashwagandha as a predominant or additional ingredient. The products which are marked with a “blue beaker icon” were considered adequate and unspoiled for further chemical analysis.