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.

Cha De Bugre contains caffeine, potassium, allantoin and allantoic acid. It has a variety of health benefits. Cha De Bugre is known to help in maintaining and losing weight, healing of wounds and injuries, and cleansing the body. Cha De Bugre suppresses the appetite by giving a sense of feeling full; the allantoin and allantoic acid content aid in healing the wound and fights obesity and prevents cellutide; the Caffeine content is a good antioxidant and stimulant. It improves metabolism, promotes blood circulation and also has diuretic properties. Other benefits and effects of Cha De Bugre are cough suppressant, antiviral, anticancerous, and heart tonic.

Dicaffeine Malate, an ionic compound of caffeine and Malic acid, is extensively used in soft-drinks and energy drinks. It is a mild alternative to caffeine and is gentle on the digestion. It perks energy levels and boosts thermogenesis. Caffeine is known to be a stimulant as well as a solution for weight loss. The Dicaffeine Malate combination is a good substitute for natural caffeine, since it not only augments its benefits but also eases a few of its side effects. Dieters who experience nausea, jitters, insomnia and high blood pressure due to natural caffeiene intake should switch to Dicaffeine Malate weight loss supplements. Malic acid provides energy boost by converting fats, proteins and carbs into water and CO2. Thus, the use of Dicaffeine Malate in fat loss supplements aids metabolic activity.

Ginseng Extract is an extract taken from the slow growing perennial plants with the fleshy roots. These plants are found mostly in China, Korea and eastern Siberia. China, Japan and Korea have been using this extract for centuries to cure various kinds of illnesses. Ginseng extract helps in enhancing vitality along with helping in curing psychiatric and neurological conditions. There are a total of species that fall under the category of these root plants. But only a few are used widely. Asian ginseng, American ginseng and Siberian ginseng are the few that have been used commonly for a long period of time. They all are used for different purposes. Asian ginseng is used to raise the body temperature and also works as stimulant. Whereas, American ginseng increases the body temperature very less as compared to the Asian ginseng. It is also less stimulating than the Asian ginseng.

L-Tyrosine is a non essential amino acid occurring in the body. L-Tyrosine may be created from the synthesis of phenylalanine which is also an amino acid. It is one of the building blocks of proteins in the body. It is also a precursor for several neurotransmitters such as L-dopa, dopamine, epinephrine and norepinephrine. It helps treat and prevent illness such as Parkinson’s disease, Alzheimer’s disease, depression and other such mood disorders. It also helps protect the body from free radical damages. It also helps protect the skin from UV rays damages on the skin by aiding in the production of melanin. It also helps in increasing the metabolic rate that speeds up muscle building and fat loss. It also increases the endurance.

N-Acetyl-L-Tyrosine will raise the tyrosine level in the body. The benefit with N-Acetyl-L-Tyrosine is that it is 20 time more soluble in water. This is one of the amino acids.

Oolong Tea is believed to provide numerous health benefits, Studies show that it is rich in antioxidants and contains a significant amount of polyphenol (also called tannin), which is associated with lowering risk of cancer. Some other studies also claim that it lowers cholesterol, thus reducing risk of heart disease and also helps in weight loss.

Raspberry Ketones have become a chief ingredient in various food supplements these days due to their fat-burning properties. They are a chemical compound found in the fruit that give it its characteristic fruity smell and flavor. While it has most of the goodness of capsaicin that is also known to improve metabolism, it does not lead to side effects like stomach irritation. Intake of raspberry ketones leads to increase in production of a hormone called norepineprine that enhances the metabolic rate of the body by increasing its temperature. Studies reveal that raspberry ketone supplements reduce the body's ability to synthesize dietary fat. Raspberry ketone supplements not just help in reducing the fat, but also help in reducing fatty deposits in blood vessels when the norepineprine levels in the blood increase.

Synephrine HCL- Synephrine Hydro Chloride is commonly believed to have properties that assist is increasing the metabolic rate of the body and boost energy. It is similar to ephedrine and caffeine and stimulates the metabolism of fat without cardiovascular side effects. The supplement is used by athletes for building muscular mass through an increased metabolism in the body. Other than the aforementioned uses, it is used as a laxative and an aromatic expectorant. Synephrine HCL does have its side effects and it is advised that the supplement not be used for more than three days at a stretch. Because of its potency, it can lead to an increase in the heart rate, anxiety, rise in blood pressure, nervousness and an inability to urinate, which are dangerous complications.

Theobromine- The bitter alkaloid found in chocolate is known as theobromine. It comes from the cacoa plant and is found in chocolate as well as chocolate free foods that are consist of theobromine. Theobromine belongs to the methylxanthine class of chemical compounds. It is found in the leaves of the tea plant, the kola or cola nut and acai berries. No bromine is present in theobromine, despite the name. The properties of theobromine are that it is souluble in water, is crystalline, is a bitter powder, is listed as white or colorless in color. It is considered a lesser homologue because it has a lesser effect to caffeine. Theobromine is the kind of isomer which belongs to paraxanthine and theophylline at the same time. It is basically a xanthine having two methyl groups.

Yohimbine HCL, also known as 17-hydroxy-yohimban. Yohimbine is an odorless; white crystalline powder; scarcely soluble in water; soluble in chloroform and alcohol. The chemical title is 17-hydroxy-yohimban-16- carboxylic acid, methyl ester. Yohimbine works as a weak blocker of alpha-adrenergic receptor. It is used in angina pectoris and arteriosclerosis, and has been used as a mydriatic and local anesthetic and for its supposed aphrodisiac properties. Yohimbine is a therapeutic derivative of the bark of a tree named Corynanthe yohimbine.