Fenugreek has been explored for its potential benefits in male health, including aspects of male enhancement, which typically refers to improving sexual performance, libido, and testosterone levels. The interest in fenugreek for these purposes is based on several properties and compounds found in the herb, including furostanolic saponins, which are thought to play a role in stimulating male sex hormones such as testosterone.

Eleuthero, also known as Siberian ginseng (though not a true ginseng), is a plant native to Northeast Asia. It has been traditionally used in herbal medicine to enhance physical performance, improve vitality, and resist stress. Eleuthero is often touted for its ability to increase stamina and endurance, which can indirectly benefit sexual performance by enhancing overall physical condition and reducing fatigue.

Panax ginseng, often referred to as Korean ginseng, is a well-known herbal supplement that has been used for centuries in traditional Chinese medicine to enhance overall health and vitality. Its potential role in increasing testosterone levels in men has garnered interest, with some research suggesting various mechanisms through which it might exert these effects: hormonal regulation, nitric oxide production, and stimulates testosterone production.

Nettle leaf, scientifically known as Urtica dioica, is a plant that has been used in herbal medicine for centuries, with applications ranging from reducing inflammation to alleviating urinary tract issues. Its potential role in supporting testosterone levels in men has also garnered attention. The mechanism by which nettle leaf might influence testosterone involves its interaction with sex hormone-binding globulin (SHBG) and its effect on the enzyme aromatase, among others.

L-Citrulline is an amino acid that plays a significant role in the urea cycle, which helps the body eliminate toxic ammonia through urine. It's also known for its ability to increase levels of L-arginine in the blood, which can enhance the production of nitric oxide (NO). It has been shown to help with the following: Improved Vasodilation, Improved Exercise Performance and Recovery, and Hormonal Support.

Cordyceps is a genus of parasitic fungi that grows on the larvae of insects. When these fungi attack their host, they replace its tissue and sprout long, slender stems that grow outside the host's body. The most well-known species, Cordyceps sinensis (now known as Ophiocordyceps sinensis), has been used in traditional Chinese medicine for centuries for its various health benefits, including enhancing energy, stamina, and libido. In recent years, interest has grown in its effects on testosterone levels and overall male sexual health.

Tribulus terrestris, commonly known as puncture vine, is a plant that has been used in traditional medicine across various cultures for its potential health benefits, including enhancing libido, improving sexual function, and increasing muscle mass. It has gained popularity in the supplement industry, particularly among athletes and bodybuilders, for its ability to boost testosterone levels.