Acai is a very potent antioxidant and should be used as such. Recently many weight loss product manufacturers promote Acai as a weight loss ingredient, but no evidence or even speculation as been made to this theory, it is really just added as an inexpensive ingredient.

American Ginseng is a plant having leaves growing in a circle. The flowers are umbrella shaped and are yellowish green in color. American ginseng can be used only if it is four to six years old. Hence, it is expensive, but, is now grown on farms. American ginseng roots and the root hairs are used to make products. American ginseng is more relaxing than the Asian ginseng that has stimulating effects. American ginseng is available in water and alcohol extracts, capsules, powders and tablets. This is also obtainable in various combinations and herbs. American ginseng is not recommended for children. This herb helps in strengthening the body as well as in treating disease. These can trigger side effects and also can interact with other supplements, herbs or medications. The side effects of American ginseng include insomnia, anxiety, high blood pressure, diarrhea, vomiting, vaginal bleeding, nosebleed, headache and breast pain. Women in the stages of breast feeding or pregnancy are not recommended.

Biotin is required for the fatty acids and glucose formation so that essential energy is produced. Biotin also assists in the metabolism of fats, proteins and carbohydrates. Biotin is available in food naturally and the dietary sources of biotin comprise of brewer’s yeast, cauliflower, bananas, egg yolks, salmon, liver, sardines, mushrooms and legumes. The deficiency of biotin is uncommon. The other possibilities for having biotin as deficiency is genetic biotin deficiency, surgical stomach removal, excessive consumption of alcohol and infant dermatitis. Biotin deficiency leads to hair loss, skin rash, heart problems and high cholesterol. Biotin supplements are effective for eczema, acne, diaper rash, brittle nails and hair loss. People having a history of seizures should avoid using biotin. This is a B vitamin that helps in converting food to energy. It is mandatory that minimum 30 mg is taken daily as there are adequate health benefits. Normal biotin intake strengthens fingernails and also controls blood sugar levels.

Caffeine is a stimulant that is used to stay awake and it gives mental alertness from fatigue. This is used as an adjunct for pain relief and also as energy accelerates. Caffeine is a non-prescription drug easily available as over the counter medication and comes in combination to acquire relief from headache and pain. Caffeine increases the mental alertness by offering the required energy for exercise training and weight loss. Caffeine cannot be considered as a mere stimulant as it reaches deep into muscles and provides power that is long lasting. Caffeine taken before any work out is also great as it fights the fatigue and keeps the person ready for the workout. Dieters also find caffeine as the solution as they feel sluggish. This is a no-calorie stimulant and does its job effectively and quickly. Caffeine anhydrous is found even in one or two coffee cups. However, this limitation is recommended as excess caffeine may result in irritability, rapid heart beat, nervousness and sleeplessness.

Folic Acid is really a family of several complex chemicals, but is generally referred to as one substance. It is present in all green leaved vegetables.

Korean Ginseng, also called Panax Ginseng, it is the most commonly used ginseng. Korean Ginseng is an adaptogen believed to help "balance" the body and lower stress. Korean Ginseng may also help regulate the immune system.

L-Taurine , a semi-essential amino acid found in the heart muscle, central nervous system, white blood cells, and skeletal muscle, may not be as popular as other types of aminos such as glutamine, but is extremely crucial. It is also vital for metabolism. While taurine is made in adults’ bodies, newborns cannot make it. If the body fails to produce it in sufficient quantities, it is possible to correct this deficiency by using L-Taurine supplements. You are likely to get enough taurine if you are a meat eater since it is found in abundance in eggs, meats, fish proteins, and dairy products. Generally, vegetarians and women of all ages are at a greater risk of developing a L-Taurine deficiency. It is possible to treat depression, low sperm count, low sperm motility, high blood pressure, and cirrhosis using this supplement.

Maca Root is found in South America in high and elevated areas, particularly in Andes Mountains. It is a known adaptogen that helps the body adapt to external conditions. It has the ability to help the body deal with stress and strengthen the immune system, increase energy and endurance. It prevents chronic fatigue syndrome, alleviates depression and reduce anxiety. It also raises the testosterone levels in men that improve their libido and sexual performance. It also improves the circulatory system and speeds up wound healing. It is also beneficial in women because it alleviates the symptoms of menopause and helps regulate hormonal imbalances.

Pantothenic Acid is also called vitamin B5 (a B vitamin). Its chemical formula is C9H17NO5 and Mol. Mass is 219.23 g mol-1 . It is a water soluble type of Vitamin B and an essential nutrient for life. Pantothenic acid is critical in the metabolism and synthesis of carbohydrates, proteins, and fats. It is used in some hair and skin care products .Pantothenic acid supplements are used to fulfill vitamin deficiency. Research also shows that these supplements reduce the duration of morning stiffness, degree of disability, and pain severity in rheumatoid arthritis patients.

Rhodiola Rosea Extract can help increase resistance against fatigue and can reduce stress. Classified as adaptogens among the herbs, it prevents different harmful impacts caused by physical and mental stress and illness. Rhodiola Rosea is particularly helpful for athletes because of its adaptogenic properties and its capability to enhance efficiency of mitochondrial respiration in skeletal muscle. It also improves mental work capacity and resists mental fatigue. Research has found that it helps protect against cancer. It can also be beneficial for people who suffer from high altitude sickness. Its intake can better endurance exercise capacity in young people and may also benefit people suffering from certain kinds of glucose level and cardiac conditions. Rhodiola Rosea Extract helps prevent ischemic brain damage development.

Spirulina, unicellular blue - green algae, is one of the earliest photosynthetic life forms on earth. This micro-organism is rich in vegetable proteins, vitamins, minerals, carbohydrates, enzymes, lipids, phytochemicals and essential amino acids. Since it is very easily digestible and provides a balance of necessary nutrients, it has become a potential source of probiotic, whole food. For instance, the blue colored pigments called phycocyanin are known to combat cancer. For these reasons, Spirulina is also considered to be a beneficial biochemical and medical resource. Through ages, the alga has been widely used for its nutritional properties by the indigenous people of North Africa and Mexico. But now, Spirulina is used in dietary supplements also. Commercial preparations of Spirulina are available in the form of powder, capsules, and tablets.

Tongkat Ali Root is a flowering plant in the family Simaroubaceae, native to Indonesia and Malaysia. Tongkat Ali roots are used in many herbal and scientific supplements. It is claimed to increase testosterone levels in users, many herbal supplements for bodubuilders contain these roots. Some scientific studies also confirm increased sexual activity in animals due to use of these roots but more research is needed to confirm this fact. In other studies, fractions of Tongkat ali extracts have been shown to induce apoptosis in breast-cancer cells and to be cytotoxic to lung-cancer cells. Historically, it is used in South East Asia for treatment of malaria, ulcer and as an cytotoxic.

Vitamin B1, 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 B12 helps maintain different forms of cells in the human body. For example, practices such as formation, maintenance and repair of red blood cells largely depend on Vitamin B12. It also takes care of the nerve cells in the body, helping maintain a strong nervous system. It is a key entity for regular formation of DNA in the body. In case of its deficiency in the body, abnormal cell formation, called megaloblasts, occur, which can cause anemia in the body. It is a good source of relieving the body from fatigue and weakness. Cyanocobalamin also helps reduce the cholesterol levels in the body. It is efficacious in treatment of Alzheimer's disease.

Vitamin B2 , an easily absorbed micronutrient, is also known by the name of Riboflavin. It plays a key role in maintaining the health of animals as well as humans. A wide variety if cellular processes require this vitamin. It plays a key role in energy metabolism, just like other B vitamins. It is the kind of micronutrient which required for the metabolism of proteins, carbohydrates, fats and ketone bodies. There are a lot of food products that are a good source of Vitamin B2. Matured soybeans, yeast, mushroom, livers, kidneys, leafy vegetables, milk, cheese, almonds are such products that are rich in this vitamin. But riboflavin does get destroyed if exposed to light. Riboflavin is a non toxic vitamin. Hence, there is no harm in taking it orally.

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

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.