Caffeine is a powerful and very common alkaloid supplement used in Xenadrine RFA-1 primarily to increase the body’s ability to lose weight quickly, boost energy and stimulate the brain into more activity with better clarity. It also fuels the body’s metabolism for increased fat burning qualities. This allows users to have more stamina for exercise and more focus for weight loss initiatives. Caffeine anhydrous is found naturally in many different beans and plants and works successfully as a stimulating supplement for those needing increased energy, focus, and alertness. When taken as a supplement for health or weight loss reasons, caffeine anhydrous should not be combined with other traditional forms of caffeine, such as soft drinks, energy drinks, coffee, or tea, because the supplement form is concentrated and powerful in itself.

Calcium, is a supple gray alkaline earth metal, which is the fifth most abundant element by mass in the Earth's crust. Calcium is also at the fifth most profuse dissolved ion in seawater by both molarities and mass. Calcium is a significant nutrient that we require in our bodies. It has many imperative functions. It helps getting strong teeth and bones and is involved in muscle contractions and blood clotting, The calcium is mainly stored in our teeth and bones. Low calcium level may lead to the bone fractures and in some cases porous bones or osteoporosis, generally in old age. The intake of calcium can drop down the high blood pressure, maintain your heart functions, avert gum disease, prevent colon and rectum cancer, and help blood to clot.

Capsicum annuum is domesticated specie of Capsicum, sometimes also referred to as the hot pepper group. Capsicum annum has been used as an alternative medicine to relieve a variety of conditions such as upset stomach, poor digestion, menstrual cramps, headache, diarrhea, shingles, stomach ulcers, sore throat, motion sickness, and yellow fever. It has natural pain killer and fat burners. Capsicum annum contains, apsaicine, capsacutin, capsaicine, alkaloids, capsico, fatty acids, flavonoids, sugar, carotene, capsanthine, and vitamins A, B1, B2, B3, B5, B6, B9 and C. Capsicum annum is a natural fat burner, it improves the metabolism by up to 25% and aids in digestion.

Chamomile has been used for more than 1000 years for its medicinal value and has mild or nil side effects. It’s used in the form of liquid extracts, to make teas, capsules, or tablets. Because of its anti inflammatory and anti spasmodic properties it’s widely used in aromatherapy. Chamomile is used as a muscle relaxant and in treating skin irritations such as ulcers, infections, rashes and burns. It’s widely used for treating common symptoms such as cold, fever, menstrual cramps, stomach cramps, nausea, sleeplessness, stress, headaches, nervousness, indigestion, diarrhea and vomiting. It’s also used in treating eczema and infantile colic, teething pains, and diaper rash. Chamomile acts as an excellent relaxant and can be taken as tea or used as an essential oil in bath to elevate mood, reduce anxiety and depression.

Chromium.

Folic Acid, a water-soluble B vitamin that is necessary to form essential body proteins. Folic acid, sometimes called Folate also promotes the synthesis of hemoglobin in the body.

Garcinia Cambogia- Gambooge, a subtropical version of the Garcinia genus and native to Indonesia, is the local name for garcinia cambogia. It bears a pumpkin like yellow coloured fruit, which extract, together with the rind, is in India a curry condiment. Extracts are also being used in several herbal appetite suppressants, but also in some energy providing products and supplements. In the body building community, besides the weight loss properties of garcinia cambogia, the main component, hydroxycitric acid, or HCA, seems to increase the levels of lipolysis in athletes. HCA may even prove to be more effective in combined use with carnitine and pyruvate. In India, garcinia cambogia was traditionally used to treat edema, constipation, irregular menstruation and against intestinal parasites. Further uses include combating rheumatism and bowel related troubles.

Ginger Root- Ginger is a very popular spice and has been used for culinary purposes for ages. Besides the widespread use in the cuisine of many nations, several traditional medicines, including the Indian and Chinese medicinal practices, have used this Zingiber officinale, as the Latin name goes, for its pain relieving, anti allergenic and anti inflammatory activities. Further uses have been noted for treatment of various ailments of the digestive tract, such as diarrhea and nausea, but also as general stomach settlers. While the use of the ginger root extract has been used in ginger beer and ginger ale beverages, the use as dietary supplement or component in nutritional supplement concoctions is relatively recent. The volatile oils of the ginger root extract have been noted for the antibacterial, analgesic, sedative and antipyretic properties.

Green Tea Extract, a bioflavonoid rich, potent extract used primarily for fighting free radicals. It contains a high content of polyphenols, which are a class of bioflavonoids. Green tea extract contains a potent antioxidant, EGCG, which is over 200 times more powerful than vitamin E in neutralizing the pro-oxidants and free radicals that attack lipids in the brain. Green tea extract helps with thermogenesis and aids in the metabolism of fat. Green Tea has been used for years as a powerful antioxidant, it may also be helpful in shedding fat. The most obvious benefit to dieters is that it works without increasing the heart rate most often found in diet aids. The increased heart rate leaves dieters jittery and eventually, most dieters stop using the supplement and gain weight back. Now through using green tea extract, dieters get the weight loss benefits without any of the jittery effects, especially in obese individuals with hypertension and other cardiovascular complications.

Guarana- The active constituent of guarana is caffeine, which means that it should not be used alongside ephedrine as either a dietary aid or in order to stimulate performance. The American Food and Drug Administration has not tested its effectiveness or its purity as they do not class it as a drug. Guarana has many other names including Brazilian cocoa and may be a constituent of non alcoholic drinks imported from South America. Because of possible adverse reactions it is not recommended for anyone with a heart condition or who has kidney disease, high blood pressure or who suffers from anxiety.

Gymnema Sylvestre, also known as Gurmar and Meshashringi, or 'sugar destroyer'. Gymnema Sylvestre leaves have a blood sugar lowering effect. The leaf extracts also contain gymnemic acid which inhibits hyperglycemia and also acts as a cardiovascular stimulant. Gymnema Sylvestre is commonly used to remove the taste of sugar, therefor reducing cravings for sweets.

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.

Pantothenic Acid is thought to reduce lactic acid accumulation in athletes, may improve oxygen utilization efficiency, and is believed to improve the body's ability to heal and possibly help in reducing acne

Potassium is an electrolyte, a substance that maintains the fluid levels in the body. It is helpful in regulating blood pressure and heart function. Intake of potassium can benefit people suffering from hypertension. Research has found that a potassium supplement intake decreased incidence of stroke by 60 percent. It neutralizes acids and restores alkaline salts to bloodstream.  It acts along with sodium cells to maintain or restore membrane potentials. Potassium is also vital for nerve functioning and cardiovascular, and regulates nutrients’ transfer into cells and adds to muscle energy. It also helps recuperative powers, besides regulating water balance. Potassium is beneficial for eliminating wastes. It is helpful in controlling headaches and convulsions, and quickens healing of cuts, bruises and other injuries.

Theobroma Cacao is used to reduce blood pressure and aid in blood circulation as well as fight off numerous illnesses and diseases.

Vitamin B12 is a water-souble member of the vitamin B complex. Requirements are in the microgram range, which is lower than the milligram range of the other B vitamins. Vitamin B12 is involved in the production of red blood cells and is usually known as the anti-anemia vitamin.

Vitamin B6 is important to a healthy human diet and is equally important in various metabolic and synthesis functions as well as gene expression.

Vitis Vinifera Extract, while it sounds like something exotic is actually grape juice. Vitis Vinifera is actually a species of Vitis, the common grape vine, which is native to Europe, the Mediterranean region, southwestern Asia, generally from Spain and Morocco all the way north to Germany and then east to north of Iran. The interesting ingredient in such a Vitis Vinifera Extract is resveratrol, a phytoalexin which is produced by the Vitis Vinifera and some other plants when they are attacked by bacteria and fungi. Some of the resveratrol is being produced out of the Japanese knotweed, but European sources are mostly out of red wine and red grape skins. Interestingly enough, just recently all the good qualities of resveratrol have been discovered, including weight loss properties and increases in lifespan.

Wasabia Japonica Powder, also known as the Japanese horseradish, is in the Brassicaceae family, the same where mustard, horseradish and cabbages belong. The root of the Wasabia Japonica is used as a spice. The effect of wasabi is similar to the horseradish or hot mustard, where not the tongue is affected, but the nasal passages. It is native to Japan, China, Taiwan and New Zealand, but is known to be produced in Canada and North Carolina of the United States. Wasabi derives the distinctive flavor from isothiocyanates, a chemical group which has been found to inhibit carcinogenesis and tumorigenesis. These isothiocyanates work on many levels, mainly in connection with prevention and treatment of cancers. In body building circles, Wasabia Japonica Powder is a common ingredient in many nutritional supplement powder products.

White Willow Bark, more accurately the bark of the deciduous tree, has been known since the ancient times for its medicinal properties. Already the ancient Egyptians, but also Hippocrates, Assyrians and Sumerians have recognized that the powder extracted from the white willow bark is a very potent remedy for fever, but active against pains and aches as well. Salix alba, which is the Latin name for the white willow, contains an active alcoholic beta glycoside that contains D-glucose and is named salicin. Salicin is metabolized in human body to salicylic acid and is very closely related to aspirin. When ingested it has a quinine like bitter taste. Salicylic acid is anti inflammatory and keratolytic, and is commonly used as an additive in weight loss products.