Main Ingredients

Caffeine
It is believed that caffeine possesses peripheral and central action mechanisms which may trigger metabolic and physiologic changes, resulting in enhanced athletic performance and reduced sensation of fatigue.
Also the Caffeine in the energy drink increases dopamine levels, which is a neurotransmitter that activates pleasure centers in certain parts of the brain. Caffeine manipulates dopamine levels by slowing down the rate of dopamine re-absorption. Caffeine blocks adenosine reception so you feel alert. It injects adrenaline into the system to give you a boost. And it manipulates dopamine production to make you feel good.
The most notable behavioral effects occur after ingestion of low to moderate doses (50-300 mg) of this compound, verifying an improvement in cognitive and psycho-motor performance of the consumer (improved alertness, energy, ability to concentrate, performance on simple tasks, the auditory vigilance, visual retention time and decreased sleepiness and fatigue)
Each can of “OYU” energy drink contain 75mg of caffeine which is less than one 8oz cup of coffee. This is much lower caffeine content than any other leading energy drink brand, which makes “OYU” energy drink the healthier choice.

Inositol
Sometimes called vitamin B8, is one of the B complex vitamins that the body needs in small amounts daily to stay healthy. Inositol is present in all body tissues, with the highest concentrations in the brain and heart, and lens of the eye.
Inositol is a naturally occurring nutrient that is usually classified as a carbocyclic polyol.
In the human body, Inositol plays a major role in preventing the collection of fats in the liver, as well as promoting healthy hair growth. The presence of the nutrient also aids in efficient processing of nutrients into the conversion of energy, which in turn helps the body to maintain a healthy metabolism. Inositol also can be considered brain food, as the nutrient is necessary to properly nourish the brain.

Taurine
In the human body, Taurine is present in muscle tissue, in the bloodstream, and in the nervous system. Many people take Taurine supplements for the purpose of improving their health and experiencing better physical and mental performance. Often, people consume Taurine in energy drinks as well.
Taurine is an amino sulfonic acid that is found in high levels in the skeletal and heart muscles of humans, as well as in white blood cells, and the central nervous system. It is also found in some plants, such as seaweed, fungi and bacteria. Taurine is a main ingredient in bile and aids in the digestion of fats and the absorption of vitamins that are fat soluble. It is a necessary acid that our body produces naturally
While we know for sure that Taurine aids in the breakdown of fats and absorption of vitamins, there are many other claims that have been made concerning its usefulness in the human body.
Taurine has many known benefits, although some have not been definitively proven. It may reduce high blood pressure in adults and is being tested as a potential treatment for bipolar depression. Studies have shown that taking Taurine supplements while on a high fat diet kept them from gaining weight. In other studies, diabetic saw improvement in losing weight, and lower blood sugar levels.
Taurine is possibly best known as a health supplement, and is used in a variety of products. Bodybuilders take supplements of taurine coupled with creatine which may help in reducing muscle fatigue and soreness. Energy drinks, which are becoming hugely popular, especially among the teen and young adult set, often list Taurine as one of its main supplemental ingredients. “OYU”energy drink contains up to 1000 mg of Taurine, which is within daily suggested doses of 50 mg to 3 grams.
University of London researchers claim that Taurine may counteract the effects of heavy drinking on the liver because it prevents fat from building up in the organ. Although this is not the intended or most responsible use of Taurine, news of this have led many to believe that drinking an energy drink with high levels of Taurine may be the perfect “morning after” treatment after a night of heavy drinking.
As such, it is often combined with caffeine, allowing those who consume the combination to feel more alert and perform better on tasks that require mental concentration.

Glucuronolactone
Aside from its normal uses there are also some people who claim that the substance is of use for detoxifying the body although whether this is true or not hasn’t been conclusively proven. Even so, there are a number of detox products available to buy which contain Glucuronolactone.
There are many claims made by health product manufacturers regarding the benefits of the chemical. Most of these center on the substances ability to increase a person’s energy.
It is produced naturally in the human liver from glucose and regulates glycogen formation. Its immediate precursor is Glucuronic acid. It is involved in detoxification of the liver through Glucuronidation.
Human studies suggest that when Glucurunolactone is administered orally, it is rapidly absorbed, metabolized and excreted, particularly in the form of Glucaric acid.
Glucuronidation activates the excretion of bilirubin, an endogenous metabolite which eliminates toxins.

Vitamin C
Vitamin C is an essential nutrient responsible for manufacturing compounds and aiding in basic chemical functions. Humans must ingest vitamin C, or ascorbic acid, because we cannot make it ourselves.
Our bodies use vitamin C to complete a variety of chemical reactions, like providing energy to cells and sending information through neurons.
Collagen, the substance that builds bone, blood vessels, ligaments, tendons, and cartilage, needs vitamin C in its manufacture. This important vitamin even metabolizes cholesterol, which means it may help lower cholesterol levels.
Another major nutritional role of vitamin C is as an antioxidant. Antioxidants are molecules that bond to free radicals, which could otherwise float freely and damage healthy tissue. By reducing the number of free radicals, antioxidants protect molecules like DNA, lipids, protein, and carbohydrates. They also detoxify the bloodstream of chemicals from cigarette smoking.
Vitamin C, also known as ascorbic acid, is one of the most beneficial supplements. It is responsible for overall well-being and aids in prevention of numerous diseases and illness. The benefits of vitamin C include shortening the severity and length of the common cold, preventing cancer and speeding the healing process of wounds. It also strengthens the immune system.
The benefits of vitamin C account for more than 300 metabolic functions in the human body. It is considered an antioxidant — an organic substance that counters the damaging effects of oxidative deterioration. This powerful antioxidant is necessary for tissue growth and repair, collagen repair and adrenal gland function. Vitamin C also helps protect the body against harmful chemicals found in pollution and cancer.
Additional benefits of vitamin C include lowering heart disease and stroke by keeping cholesterol from oxidizing. It also increases good high-density lipoprotein (HDL) cholesterol and lowers bad low-density lipoprotein (LDL) cholesterol. Not only does it lower blood pressure, it also aids in the production of red blood cells, which is essential for blood clotting and preventing anemia.
Vitamin C is beneficial for bone and teeth development as well as overall gum health. It helps the synthesis of hormones, including the thyroid hormone, which controls the rate of metabolism in the body. It is also beneficial to eye health, helping block the sunlight’s free radicals that cause cataracts in the eye lens.

Vitamin D
Vitamin D is a fat-soluble vitamin that is considered to be important to the healthy function of the human body.
Vitamin D is helpful in the bloodstream as well as in promoting healthy bone formation and maintenance.
Deficiencies in Vitamin D can lead to softening of the bones in the body, as well as decreasing the ability of the body to make use of calcium and phosphorus. The ability of the blood to clot may also be decreased. In some instances, a Vitamin D deficiency can have an impact on the ability of the brain and nervous system to respond properly to stress, decrease the efficiency of the liver, and even be the trigger for heart palpitations. There is also some evidence that a lack of Vitamin D can lead to the development of colon cancer.

Calcium
Calcium is an important component of a healthy diet and a mineral necessary for life. The National Osteoporosis Foundation says, "Calcium plays an important role in building stronger, denser bones early in life and keeping bones strong and healthy later in life." Approximately 99 percent of the body's calcium is stored in the bones and teeth.
Calcium, the most abundant mineral in the body, is found in some foods, added to others, available as a dietary supplement, and present in some medicines (such as antacids). Calcium is required for vascular contraction and vasodilation, muscle function, nerve transmission, intracellular signaling and hormonal secretion, though less than 1% of total body calcium is needed to support these critical metabolic functions.
The body uses bone tissue as a reservoir for, and source of calcium, to maintain constant concentrations of calcium in blood, muscle, and inter-cellular fluids.
Many claims are made about calcium's potential benefits in health promotion and disease prevention and treatment. Several areas in which calcium is or might be involved: bone health and osteoporosis; cardiovascular disease; blood pressure regulation and hypertension; cancers of the colon, rectum, and prostate; kidney stones; and weight management

Vitamin B
All B vitamins are water-soluble, meaning that the body does not store them. So it is important to consume vitamin B regularly. Vitamin B is essential for energy and peak health levels throughout life. Although vitamins do not provide any energy themselves, vitamins in the B group are required in the chemical processes that allow the body to receive energy from food. “OYU”energy drink has a range of B Vitamins in their drinks

Niacin / B3
Niacin and Niacinamide are required for the proper function of fats and sugars in the body and to maintain healthy cells.
Niacinamide Health Benefits include increased energy, more strength, less fatigue, better sleep, less arthritis, reduced inflammation, and greater capacity for work and exercise.
Both are good for healthy skin but only Niacin as Nicotinic Acid in high doses offers outstanding effectiveness and enormous help for heart disease, clogged arteries, high triglycerides, high cholesterol, high blood pressure, poor blood circulation, Raynaud’s Disease, and cleaning out of fatty deposits in arteries, blood veins, and small capillaries.
Niacin as Niacinamide offers significant help with energy production and release, diabetes type I mellitus, osteoarthritis, synthesis of fatty acids, cholesterol and steroids, skin health, signal transduction, and the maintenance of the integrity of the genome, and hundreds of enzymatic reactions throughout the body.
B3 Niacin as Niacinamide empowers the body to convert carbohydrates, fats, and proteins into energy and amino acids.
Has antioxidant activity.
May exercise powerful antioxidant effects in the brain.
In less than ½ hour after taking 100 to 300mg of Niacinamide, 70% of subjects had greater capacity for work and less fatigue. In addition, 30% of subjects had increased strength.
Has exhibited ability to restrain protein oxidation and lipid oxidation decline.

Pantothenate / Pantothenic Acid / B5
Calcium D-pantothenate, also referred to as vitamin B-5 or Pantothenic acid, is an essential nutrient your body uses to generate energy by breaking down carbohydrates and fats. Adults should consume at least 5 mg of calcium D-pantothenate each day to maintain a healthy body, according to the University Of Maryland Medical Center. Each can of “OYU” energy drink contains about 30% of your recommended daily allowance. In addition to playing a role in the breakdown of fats and carbohydrates for energy, vitamin B5 is critical to the manufacture of red blood cells, as well as sex and stress-related hormones produced in the adrenal glands, small glands that sit atop the kidneys. Vitamin B5 is also important in maintaining a healthy digestive tract, and it helps the body use other vitamins, particularly B2 or riboflavin. It is sometimes called the "anti-stress" vitamin, but there is no real evidence whether it helps the body withstand stress.

B6
Vitamin B6 is a water-soluble vitamin that is crucial for many bodily functions as well as the overall maintenance of good health. For example, many enzymes need vitamin B6 for breaking down protein and converting it for the body's use. B6 is also used for the creation of hemoglobin, which is a blood protein responsible for carrying oxygen. The immune system and the nervous system both rely on this vitamin to ensure good function. It even helps a person get the niacin he needs, assisting the body in converting an amino acid called tryptophan to niacin.
It may help prevent or treat high blood pressure and the dangerous build up of plaque in a person’s arteries. It may help relieve or prevent depression, epilepsy, and carpal tunnel syndrome. It may even play a role in the treatment of such conditions as premenstrual syndrome (PMS), asthma, kidney stones, and alcoholism. Interestingly, those with adequate intakes of this vitamin may even have fewer skin conditions, such as acne and dermatitis, with more energy and less fatigue.
Most adults need between 1 and 2 milligrams of B6 daily. The average adult needs about 1.2 milligrams. The normal dosage for B6 is approximately 100mg per day.

B12
As a water soluble vitamin, the human body cannot store it, so it should be consumed on a daily basis. Vitamin B12 assists the nervous system and boosts brain functioning.
Vitamin B12 assists in forming healthy red blood cells.
It is also essential for normal neurological activities. Even those who only suffer from a minor B12 deficiency may complain about depression, irritability, fatigue, loss of focus or a compromised memory. People might begin to notice an impaired sense of touch or smell, or a loss of appetite.
The Institute of Medicine, which is a nonprofit health organization in the United States and an arm of the National Academies, recommends a Dietary Reference Intake of 2 to 3 micrograms (mcg) of B12 per day for adults.
Symptoms of B12 deficiency may include memory loss, lack of sensation, headaches, and breathing difficulties. It is widely believed that taking vitamin B12 supplements can lessen or relieve these symptoms.
An essential nutrient for the formation of red blood cells and maintaining energy levels, vitamin B12 is instrumental in combating fatigue.
The B-complex group of vitamins works to keep energy levels at maximum performance. These energy vitamins can help prevent diseases because they can repair immune cells and nucleic acids. Vitamin B12 and folic acid also work to prevent deficiency anemias.

Biotin
Biotin is a B vitamin involved in the production of energy. Biotin aids in the metabolism of carbohydrates, fats, and proteins as well.
Biotin is a necessary vitamin for the growth and health of your body. It aids in the converting of fatty acids and glucose into fuel for the energy you need to go about your day. If you feel run down you may be low on this B vitamin
It also metabolizes amino acids and carbohydrates and helps to produce certain enzymes that your body needs for normal functioning. It plays a part in keeping your sweat glands, nerve tissues, and marrow healthy and working efficiently.
Some symptoms of a biotin deficiency may be dry skin, fungal infections, rashes, fine and brittle hair, hair loss, high cholesterol, heart problems, and other symptoms.
Biotin is a necessary part of keeping your body healthy.
Some supplement manufacturers also claim that biotin supplements can speed up metabolism and—in turn—promote weight loss.