Sexual performance teas are herbal blends containing ingredients like Damiana, Ginseng, Green Tea, Hibiscus, Moringa, Jasmine, and Fenugreek, which are believed to improve libido, stamina, erections, and overall sexual satisfaction. Some of these ingredients work by improving blood flow and heart health, reducing stress, or boosting testosterone, but it's essential to consult a healthcare professional before use, as some ingredients can have side effects and they cannot cure underlying conditions like erectile dysfunction.