Caffeine- The bitter, white crystalline xanthine alkaloid caffeine is found in tea, coffee, soft drinks, chocolates, pain relievers, and a variety of over the counter medications. It is a psychoactive stimulant drug that causes increased alertness by stimulating the central nervous system. For the same reason, many people feel more energetic after consuming it. It even elevates the mood but these effects do not last for long. The effects of caffeine usually last for about five to six hours, though caffeine sensitivity varies from person to person. It has been found that people who consume lot of caffeine on a daily basis soon develop less sensitivity and may need to increase their intake to enjoy the same effect. Being a diuretic, a person consuming caffeine may have to urinate more often.

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.

Evodia Rutaecarpa has been used in China by the native medicine and herbology practitioners for centuries as a weight loss agent. The Tetradium plant, as it is also known, as well as the bee bee tree, is native to Asia and the chemical associated with the weight loss effect has been isolated as evodiamine. In trials on mice it has been proven that the uptake of fat was significantly reduced by the specimen receiving the Evodia Rutaecarpa extract. While human testing was never truly conducted, the use of Evodia Rutaecarpa extracts in weight loss products seems to prove the interaction with the uncoupling protein 1, or UCP1, also named thermogenin. The stimulation of thermogenin by Evodia Rutaecarpa extract leads to energy being burned as heat, burning excess calories and consequently stored fat.

Glucuronolactone is produced in the human body by the metabolism of glucose in the liver. This naturally occurring chemical is an essential structural element of all connective tissues. Also found in plant gums, glucuronolactone speeds up the removal of harmful exogenic as well as endogenic substances to detoxify the body. This is used as an important ingredient in many popular energy drinks as it not only helps in fighting stress but also gives a sense of well being. MultiVit Rx can be a very healthy option if you want to take Glucuronolactone for enhancing your energy level. This metabolite has been clinically approved for reducing sleepiness. It can be extremely beneficial in enhancing memory, concentration and mental performance of a healthy individual. Deficiency of Glucuronolactone is very rare.

L-Taurine , which contains cysteine and methoinine is an essential amino acid. It acts as a diuretic by maintaining the level of magnesium and potassium in our cells while purging sodium. It improves the functioning of kidney and gets rid of fluid accumulation and swelling and thus keeps our body away from toxicity. It maintains a good balance of calcium in our body and strenghtens the heart muscles too. L-Taurine is also used in the treatment of progressive eye conditions, hypertension, memory loss, cystic fibrosis and in atherosclerosis. It is often mixed in energy drinks because while working out the level of L-taurine drops in the skeletan muscle, L-taurine supplements lowers the level of exhaustion and improves endurance. Besides being found in meat and egg yolks it is abundantly found in shellfish.

L-Tyrosine is an amino acid taken to enhance the functions of the thyroid gland. It provides essential supplements to the body for fighting serious ailments. L-Tyrosine is a natural cure mainly for hypothyroidism and many other illnesses including protection of skin from the UV rays and depression. People suffering from hypothyroidism lack tyrosine and therefore do not respond to iodine supplements. Iodine supplements are of no use without tyrosine. Using L-tyrosine replaces vital amino acids which people having hypothyroidism lack. It produces thyroid hormones namely, norepinephrine, dopamine and epinephrine. L-tyrosine must be used by those who have a family history of under active thyroids and by those who have not got benefits from dieting efforts. L-tyrosine is taken in doses of 500mg 2 to 3 times everyday. People having high blood pressure must be cautious while taking this supplement.

Niacin, also called Vitamin B3, is a water-soluble vitamin needed for the conversion of food into energy so that it may be used by the body. Niacin also helps metabolize protein, sugar and fat.

Octopamine is a secretion initially discovered in the salivary glands of the Octopus and hence the derivation of the name. it tendso to act as a neurotransmitter, transmitting messages from the neurons to the brain and vice versa. Octopamine has been found to have a tendency to release fat deposits from cells, thus aiding in the loss of weight. It is therefore being used as a slimming agent by most people, even though there is no concrete evidence that it does assist in weight loss, for sure. Octopamine is also believed to increase blood pressure levels when it is in combination with other weight loss stimulating supplements. Although not much is known about Octopamine, a deeper study is being conducted into its uses and effects.

Pantothenic Acid, commonly called vitamin B5, is water soluble and is needed by every cell in the body to maintain good health. It helps in breaking down carbohydrates, fats and proteins to provide the body with energy. It assists in the production of red blood cells and hormones and ensures a healthy pregnancy. It is also known to lower triglyceride and cholesterol levels in the body. It helps in reducing stress and treating people with rheumatoid arthritis. Pantothenic acid is found in small quantities in almost all foods but abundantly in meats, fish, poultry, avocados, peas, broccoli and whole grains. A deficiency which is rare, leads to leg cramps, gastrointestinal problems, anemia, insomnia, depression, a burning sensation in the limbs and a weakened immune system.

Rhodiola , popularly known as the “golden root” in Russia has been considered an effective treatment for stress and depression. This adaptogenic herb enhances resistance without changing the normal biological function of the body. Rhodiola is found in Asia and Europe’s artic areas at high altitudes. Scandinavian and Russian countries have been using its roots to cure poor attention span and fatigue for centuries. Rhodiola rosea is also effective in improving mood by enhancing mental and physical performance. There are several compounds in Rhodiola rosea which makes it so effective. It includes rosavins along with active components like tyrosol and rhodioloside. This supplement is available in the form of tablet or capsules that can be taken once or twice on a daily basis. You can also increase the dosage if needed.

Salvia Sclarea

Thiamine is a water-soluble vitamin with no known toxic effects if taken with other members of the vitamin B complex. Thiamine is essential to a strong appetite and to enable the body to use sugars and other carbohydrates.

Vinpocetine, a memory enhancer. Vinpocetine makes cerebral microcirculation (blood flow) easier, increases brain cell ATP production, and increases useability of glucose and oxygen.

Vitamin B12- Also called Riboflavin, B2 is a water absorbed vitamin of which the body must replenish its supplies each day as it cannot be stored. It is necessary for the production of red blood cells and, like the other B vitamins, it works at supporting it supports energy production by helping in the metabolism of various foods.B2 is required for healthy skin as well as hair growth, the nails and has a role in regulating the activity of the thyroid gland. It is also necessary in order that the body can process amino acids found in proteins and fats and to activate vitamin B6 and folic acid.

Vitamin B6, which active form pyridoxal phosphate or otherwise known as PLP and pyridoxal-5’-phosphate, is a prosthetic group of tightly bound cofactors responsible for many reactions within the amino acid metabolism and the manipulation of the enzymatic reaction behind the release of glucose from glycogen. Vitamin B6 generally comprises three organic compounds, pyridoxine, pyridoxal and pyridoxamine, all of them heterocyclic organic compounds that are converted in the human body to the active pyridoxal phosphate form. There are three reactions attributed to PLP, namely transamination, alpha elimination and beta elimination. Over one hundred and forty enzyme activities depend on pyridoxal phosphate, neurotransmitter and histamine synthesis, synthesis and function of hemoglobin, and gene expression. As a cofactor, PLP is active in amino acid metabolism, glucogenesis and lipid metabolism.

Yohimbine HCL is a bark and is appropriate for sexual dysfunction. This is the best for erection problems as it has alkaloids. The alkaloids possess medicinal properties and are used in drugs. Yohimbine meant the chemical found on the Yohimbe bark. This belongs to the chemical family called alkaloids. Yohimbine effects are impressive. Yohimbine is used since many centuries for sexual enhancement. This bark is now sold in alkaloid concentrations such as 4%, 8% and so on up to 20%. The higher is the concentration, the more is the potent. There are companies promoting it for weight loss as well. Yohimbine HCL exhibits side effects in the form of anxiety. This bark is dangerous when consumed in excessive amounts. Higher oral doses create numerous side effects like high blood pressure, rapid heart rate and over stimulation. It also causes sleeplessness and insomnia in users. It is best to take this only after the consultation of a physician or should be taken in minimal quantities.