Fenugreek: Fenugreek extract increases plasma and salivary testosterone levels as well as the free testosterone index, leading to enhanced libido and energy. Turnera diffusa (Damiana): Its constituents promote smooth-muscle relaxation through the NO–cGMP pathway, inhibit aromatase to raise free testosterone, and provide anxiolytic effects—together supporting improved libido. Korean Ginseng: Ginsenosides relax corpus cavernosum muscles via nitric oxide, increasing blood flow. L-Arginine: As a nitric oxide precursor, it enhances genital blood flow and supports improved orgasm quality. Maca (Lepidium meyenii): Helps balance the hypothalamic–pituitary–ovarian axis, regulating hormone levels and reducing menopausal symptoms such as hot flashes and night sweats.