7-Keto is a metabolite of DHEA which occurs naturally. It presence is extremely important for our body development and growth. Its benefits are similar to DHEA and it has no side effects. With age when the production of DHEA and 7–Keto reduces in the body, aging signs start appearing. The most common sign being wrinkled skin, weight gain, muscle loss and cognitive loss of function. Supplements of 7–Keto promotes thermogenesis and maintains a healthy weight. It is also supposed to increase the level of immunity, enhance the nervous system and reverse memory impairment. This leads to improvement in the overall improvement in health conditions. Thus making you feel and look good and thereby increasing longevity, this is why it is included in the Lean System 7 formula. These are some of strongest benefits established in it till date.

Bioperine is a convenient and concentrated form of black pepper’s ingredient called piperine. Bioperine enhances bioavailability and absorption. Bioperine is a safe and pure nutritional piperine supplement. This is an alkaloid that is available from the fruits. Piperine is responsible for the ability of pepper to enhance the nutrients bioavailability. 95% piperine is present in Bioperine. Black pepper was popular as it was the most desired spice. The black pepper was useful in ayurvedic medicine as it increased the food digestibility. The pepper consumption shows positive indication by generating internal heat. The nutritional status is based on a person and his eating style. Bioperine enhances the heat production in the body and this result in food digestion and eventually the energy is used. Bioperine facilitates the bioavailability of nutrients in a broad range. Bioperine is considered to be a thermogenic local agent as it increases the thermogenic reactions. Bioperine is an apposite nutritional supplement identical to pepper that is to food.

Citrus Aurantium is the Latin name for a citrus tree which grows bitter oranges. Traditionally being used by Chinese medicine and herbologists, the extract of the orange and the peel was used as a dietary supplement in concoctions with other herbs to suppress appetite. While other active ingredients of the citrus aurantium may contribute and even promote the effect, the main ingredient used in all weight loss products is synephrine, an alkaloid similar to ephedrine. It is a phenethylamine; it influences the alpha1 adrenergic receptor, constricting blood vessels, additionally increasing the heart rate and the blood pressure. In most cases the use of synephrine is paired with a diet and body building plan, where weight loss and muscle building is essential.

Coleus Forskohlii is a member of the mint family that has been linked to decreasing allergy symptoms, increasing fat metabolism, as well as relaxing the arteries and smooth muscles.

Dandelion , also known as bitterwart, Dandelion stimulates digestion and acts as a mild laxative.

Guarana is a South American climbing plant belonging to the genus of trees and shrubs called Maple. This plant is common around the Amazon and very present in Brazil. The fruit of the guarana plant is being used in that country to produce a diversity of soft drinks and beverages, having the double caffeine content of the coffee bean. Other nutrients that are contained in the seed besides caffeine are protein, fat and starch, but also adenine, choline, guanine, resin, tannin and xanthine, just to name a few. The cognitive effects of guarana are well documented, but the appetite suppressant qualities of guarana are relatively new. A study has proven that a combination of yerba mate, guarana and damiana leads to a tenfold weight loss quantity when compared with a placebo.

Yerba Matte has a level of caffeine and is therefore a stimulant aids in toning, balancing and strengthening the body, aids in digestion, calms and balances nerves and is also used to help treat allergies and sinusitis.