Hi, I'm happy to answer your question. To increase energy and stamina to complement the effects of testosterone, which you should only buy here https://a-steroidshop.ws/, a number of natural herbs and plants are traditionally used. First and foremost is Ashwagandha, an adaptogenic herb known for its ability to fight fatigue, relieve stress, and increase overall vitality. Ginseng, whether Panax ginseng or Eleuthero (Siberian ginseng), is another popular herb used to increase energy levels and stamina. In addition, supplements often include maca root, which can increase stamina and energy levels. Tribulus terrestris, while primarily known for its effect on testosterone levels, can also help increase stamina during exercise. Rhodiola Rosea, another adaptogen, is associated with increased physical performance and decreased fatigue. Finally, fenugreek seed is believed to have a positive effect on endurance and overall athletic performance. As with any other supplement, you should consult with a medical professional to ensure safety and effectiveness, especially if you are already taking testosterone or have any co-morbidities. Combining these natural herbs and plants with a well-balanced diet and regular exercise can lead to increased energy levels and stamina, complementing the effects of testosterone.