7-Keto is a metabolite of the hormone dehydroepiandrosterone (DHEA). As the body grows older, this natural substance is produced in a less amount, causing the metabolism to slow down. With the help of 7-Keto supplement you cannot only lose weight without any stimulant but also replace the nutrients your body has lost over time. People with a low level of DHEA also have a low level of 7-Keto. As compared to exercise and dieting, this supplement can help you shed three times more weight without insomnia or jitters and therefor is used in Lumatol AC. Generally, 100mg of 7-Keto on a daily basis has been recommended for weight loss. This compound is used in several weight loss pills and dietary supplements to increase thermogenesis and help the user burn off unwanted calories.

Caffeine is a central nervous system stimulant that temporarily wards off drowsiness and boosts alertness and energy.

Caralluma Fimbriata is a nutritious vegetable used by many. It is also eaten raw or in the form of pickle. It is the ideal food for hunters and travelers as it quenches one’s thirst, increases the stamina and is easy to carry. Caralluma Fimbriata extract pills aid weight loss. Past studies reveal that the pill has helped decrease appetite and the circumference of the waist as well. The extract of caralluma fimbriate if taken in proper dosage delivers good results. This plant has helped saved countries from severe famine, therefore is known as ‘famine food’ as well. Consuming caralluma fimbriata in small quantities is good enough to keep a person well-sustained and alive. Caralluma fimbriate belongs to the Apocynaceae family and has many great uses, some of them medical and other common.

Citrus Aurantium, More commonly called "bitter orange", which is taken from unripe oranges. Research shows that citrus aurantium can increase the metabolic rate without affecting heart rate or blood pressure, breaks down fat, burns calories and may act as an appetite suppressant.

Green Tea Extract is a widely consumed beverage in the world. It is well known for its antioxidant properties. It is traditionally used to treat ailments such as headaches, poor digestion, and body aches. Green tea extract is rich in catechin which increases the level of cholecystokinin that suppresses that appetite, thus promoting weight loss. It also contains Pheophytins, chlorophylls, caffeine, and carotenoids that have anti-genotoxic and antioxidant properties. It also helps in thermogenesis and in the metabolism of fat, promoting weight loss. The EGCG content protects the body from free radical damages. It also blocks the carcinogens that may cause cancer and protects the body from digestive and respiratory infections. It also has anti-bacterial properties.

Octopamine, which is a trace amine, recently believed to be a lipotropic for fat loss. Octopamine has low oral bioavailability and is readily broken down by MAOI, as well as metabolized by the gut wall, which may mean it would not work well when taken orally, but more research is needed to prove its positive or negative effects.