Lean Stack Reviewed

Acetyl- L-Tyrosine

Bioperine is an extract from the fruit of Piper nigrum L (black pepper) or Piper longum L (long pepper) that contains 95 percent of piperine. Black pepper is a common household spice. Extract from black pepper has also been used extensively as a medicine. To reach the greatest quality during the harvest, the pepper is reaped before ripening and after that is placed to dry under the sun rays. Bioperine is known for its effect to enhance the efficiency of many supplement nutrients. Bioperine acts to enhance the body’s natural therogenic activity – giving the name thermonutrient. This enhancement brings about increased metabolic rate creating demand for supple of many nutrients such as vitamins, minerals, herbals, amino acids. It sets in motion a process that brings about better digestion and faster gastrointestinal absorption.

Caffeine is a stimulant drug used for mental alertness and to accelerate energy and power. It is also used to delay muscle fatigue as it goes deep into the muscle tissues.

Cayenne, which contains Capsaicin, a thermogenic substance. A thermogenic raises your core temperature, which allows you to burn more calories from food, particularly when eating a high fat meal.

Chromium Polynicotinate, which is a form of chromium, an essential trace mineral that is needed for the body's production of insulin. Insulin is a hormone that stabilizes the body's blood sugar level.

CLA has anti cancerous and antioxidant properties and studies have shown that tumor growth has been hindered with the use of CLA.

Cocoa Seed Extract, which is standardized for caffeine, tyramine, phenylethylamine and theobromine. Cocoa seed extract is thought to possibly help speed up the metabolism and provide feelings of fullness.

Conjugated Linoleic Acid.

Dandelion is the most common weed flowering plant found worldwide. The two most common species are Taraxacum officinale and Taraxacum erythrospermum, also known as the dandelion flower and the dandelion parachute ball. A flower head of such a dandelion flower is structured out of hundreds of smaller florets. These biennial or perennial herbaceous plants are native to Europe, the Northern Hemisphere. It has been found out that the flowers of dandelion contain a strong antioxidant, luteolin, which is a flavonoid with diverse properties, such as inflammation inhibitor, immune system modulator and a carbohydrate metabolism promoter. Chinese medicine has used this plant for centuries for medicinal purposes, usually in form of a tea concoction, applied as a liver detoxifying method. Other uses were listed as inflammation reduction and as a diuretic.

DMAE is an organic compound also known as dimethylaminoethanol, Deanol, beta – dimethylaminoethyl alcohol or N, N-dimethyl-2-aminoethanol; a biochemical precursor to the peripheral and central nervous systems’ neurotransmitter acetylcholine, which is also one of the many neurotransmitters in the autonomic nervous system and furthermore the one and only active neurotransmitter in the somatic nervous system, as well as in all autonomic ganglia. DMAE is related to choline and is deemed to have nootropic properties. It seems that supplements containing DMAE, which have gained popularity in recent times, improve the energy levels, promote relaxation during sleep and improve memory and learning capabilities. In athletic and body building circles, athletes use DMAE to shorten the recovery time after demanding trainings and to improve the overall athletic performances.

Folic Acid produces healthy red blood cells and prevents anemia in both children and adults. It is especially important in pregnancy and infancy and is also believed to help in the prevention of cancer, stroke and heart disease.

Garcinia Cambogia is a natural extract that comes from a fruit located in India and is prominent in a plethora of different natural weight loss products.

Ginger Root is a dietary supplement that is not only used as a spice but has had a positive effect on some types of arthritis and raynauds disease.

Grape Skin Extract

Grapefruit Extract, also known as citrus seed extract is a liquid that is derived from the seeds, pulp as well as the white membranes of grapefruit. Some scientists claim that grapefruit extract possesses antibacterial, antiviral and antifungal properties while others recommend it for the treatment of earache, throat infections etc. There are two ways in which grapefruit extract is prepared. One is the natural, self-made grapefruit extract which is made by grinding the seed and pulp and then mixing them with glycerine. The second method is the commercial way in which the seed, pulp, glycerine and synthetic preservatives are all blended together. Grapefruit extract is believed to have a lot of scope in the health food industry. However one has to be careful as grapefruit can have several interactions with certain drugs like warfarin.

Green Tea Extract is very popular with the health conscious community, mainly because of the broad antioxidant features, which are provided by the green tea catechins. It is a very popular nutritional supplement, much more popular than regular green tea, because several green tea extract products have no caffeine. Caffeine is actually contained in larger quantities in green tea than in coffee. Besides the already mentioned catechins, further polyphenols are included in the Asian tea favorite. Green tea furthermore contains carotenoids, ascorbic acid – more commonly known as Vitamin C, Minerals and tocopherols. While there are many proven qualities of green tea extracts, some lesser researched effects have been observed, like reduction of LDL cholesterol, increasing the levels of norepinephrine, weight loss and additional antioxidant qualities.

Guarana is not only a dietary supplement but also an energy booster as well as it has a high concentration of caffeine.

Kola Nut is native to Africa, mainly found in the tropical rain forests. There are about hundred and twenty tree species which belong to this family, their fruit, the kola nut, being the interesting feature. It has been traditionally used for chewing, with an effect where hunger cravings subsided. The popularity of the kola nut was established by The Coca-Cola Company, which used the kola nut as an ingredient in this popular drink. Many other similar drinks and also energy drinks feature this ingredient. The kola nut, although featuring caffeine, provides a xanthine mixture with catechins which not only stimulate the central nervous system but also has analeptic and lipolytic properties, as well as chronotropic effects. Further effects include enhanced alertness, physical energy, mood and tactile sensitivity, as well as appetite suppression.

L-Carnitine - Carnitine is a quat, quaternary ammonium cation, which is derived through biosynthesis of amino acids lysine and methionine. During the breakdown of stored fat in the lipids for purposes of generating additional metabolic energy, carnitine is needed to transport the fatty acids from the intracellular fluid to the mitochondria. The biologically active form of this stereoisomer is named l-carnitine. It is believed that l-carnitine has strong antioxidant effects and that it can strengthen the bone mass during the aging process. It is furthermore believed that l-carnitine promotes the glucose uptake and that it improves the male fertility in clinical trials. Concentrations of carnitine are found in highest levels in red meat and dairy products, but also in some seeds and pulses, as well as cereals and some fruits.

L-Tyrosine is a common amino acid and a para-isomer of tyrosine. It is deemed organic because of the carbon atom present and it is nonessential to survival, but works as a building block of protein. It is also viewed as a precursor of dopamine, which has several effects, like offsetting fatigue, mental and physical, as well as increasing the impression of well being. When the amino acid phenylalanine is broken down, L-Tyrosine can be won completely naturally. Besides being a precursor of the aforementioned neurotransmitter dopamine, L-Tyrosine is also deemed a precursor to some adrenal hormones, namely epinephrine and norepinephrine. In body building circles this supplement is popular to offset fatigue after a hard training or competition, but also to raise mental alertness while working out.

Magnesium Stearate is coommonly used as a filling agent in the manufacture of capsules and tablets, such as vitamins, the source of this ingredient is typically bovine. However, there is an increasing number of vegetarian options in which the product specifically indicates it contains magnesium stearate from vegetable sources.

Opumtia Ficus-indica is a species of cactus which has been domesnticated for a long time. It is a very important agricultural plant in economies throughout the arid and semiarid parts of the world. Opuntia ficus-indica is also known by other names. They are Indian fig opuntia or barbary fig. The main reason behind growing the opuntia ficus-indica is its fruits. The vegetable nopales are also used for various purposes. In the culinary world, it is often referred to as the prickly pear. The large, sweet fruits called tuna are the most commercially valuable use of the species of opuntia ficus-indica. Sicily, Spain, Mexico, Ethiopia, Egypt, Saudi Arabia, Brazil, Israel, Chile, Algeria, Morocco, Italy are some of the countries that cultivate the opuntia ficus-indica in significant quantity.

Pantothenic Acid also known as B5 is a natural, inexpensive and safe form of curing acne. It is free from all negative side effects. It is best suited for people with oily skin as it stops the overproduction of oil within our body. It converts the carbohydrates and fats into energy effectively when synthesized with other Vitamin B. Additionally it also helps your body produce red blood cells and metabolizes fats. It plays a significant role in reducing physical and mental stress because it works along with the stress hormone producing adrenal gland. Pantothenic acid is present in all kinds of food and therefore our body gets sufficient amount of it. As it is impossible for our body to become deficient in pantothenic acid, there is no recommended daily amount of it. Eggs, whole grains and milk contain panthothenic acid in large numbers.

Silica is silicon dioxide, a trace mineral found in bones, teeth, skin, eyes, glands and organs. It also helps keep skin elastic. Silica works with calcium to maintain bone strength.

Stearic Acid is a saturated fatty acid that occurs in many animal and vegetable fats and oils. Stearic acid is useful as an ingredient in making candles, soaps, plastics, oil pastels and cosmetics, and for softening rubber. Stearic acid is used to harden soaps, particularly those made with vegetable oil. Even though stearic acid is a saturated fat, studies have suggested that it has little effect on blood cholesterol levels, because such a high proportion is converted to oleic acid.

Vanadyl Sulfate is an inorganic compound of vanadium and the most widely found laboratory source. It is derived from petroleum residues, which is known as the most common commercial supplier of vanadium. Humans do not require vanadium, which means it is not necessary for humans to ingest vanadium in order to survive. Some vanadyl compounds are known to have the effect of mimicking the effects of insulin, which led to a popular use of Vanadyl Sulfate as a dietary supplement. In body building circles it is believed that Vanadyl Sulfate is increasing the performance and that muscle cells take up glucose easier under the influence of Vanadyl Sulfate. The insulin mimicking characteristic is believed to allow amino acids, proteins and carbs to directly enter muscles, but the scientific proof is still under deliberation.

Vitamin A- Otherwise known as retinol is the vitamin which helps the eyes to adjust to changes in light levels as well as keeping the eyes, skin and mucous membranes moist. Vitamin A enters the human diet mostly from animal foods, but as well as this some plant foods contain beta-carotene, which the body is then able to convert into Vitamin A. Retinol has antioxidant properties that help the body to repair tissue and cellular damage by neutralizing free radicals. Although there seems to be some evidence that retinol may help in cases of established artery disease the American Heart Association does not recommend it as a necessary supplement until there is more evidence.

Vitamin B12, or rather the Vitamin B complex, is a group of vitamins that are all soluble in water and very often coexist in food sources. While every single Vitamin from the B complex group has a name, they are very often referred to by the number added to the Vitamin B group name, like Vitamin B1, which is thiamine, or Vitamin B2, which is riboflavin. Some other compounds have been added to the Vitamin B group at some time, but were later dropped, like adenine, orotic acid or adenosine monophosphate, where later research found that they are either synthesized by the human body or simply no Vitamins. Vitamin B complex supports the metabolism rate, maintains muscle tone and skin, raises functions of the nervous system and the immune system, promotes red blood cells and cell growth and division and much more.

Vitamin B6 is a water-soluble member of the vitamin B complex. It exists in thre forms and often occurs in nature as a mixture of these three forms. Vitamin B6 is involved in protein, fat, and sugar metabolism.

Vitamin C is L-ascorbic acid, or the active component of Vitamin C. Ascorbate, which is an ion of the ascorbic acid, is required for many metabolic reactions and is manufactured internally by most organisms, except humans. It is an essential nutrient and needs to be provided through nutrition. While oranges were traditionally deemed a good source of Vitamin C, the amount provided by an orange is dwarfed by the amount provided by the kakadu plum the richest Vitamin C plant resource of the world. Other notable sources are red peppers, parsley, Kiwifruit, Guava, Broccoli, Camu Camu, rose hip, Jujube, papaya, strawberries, lemon, melon and similar. Vitamin C is essential for tyrosine, carnitine and collagen synthesis, is the most widely available antioxidant and furthermore is vital for blood vessels, cartilage and scar tissue.

Vitamin E is an antioxidant that is known for protecting the tissues of the body from damage caused by free radicals.

White Kidney Bean Extract, also known as Phaseolus vulgaris. White Kidney Bean Extract is believed to change the digestive process that converts starch to sugar, lowering the calories and carbohydrates absorbed from high carbohydrate foods (Technically, but the amount is very small).

White Willow Bark, less commonly known as salix alba, is extracted from a plant native to Europe and parts of Asia. The great physician Hippocrates first mentioned the use of White willow extract in his writings in 5th century BC and it has been touted as a powerful supplement for several different uses ever since. It is commonly used as a pain reliever (particularly for back pain and arthritis), fever reducer, and inflammation reducer. Although aspirin was eventually invented using the same base as White willow extract, many purists and natural health enthusiasts prefer to use White willow extract, which is considered to be nature’s aspirin.

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.