5-HTP is a compound formed in the body type of the amino acid tryptophan. It is an originator to the hormone and the melatonin neurotransmitter serotonin 5-HTP supplements have become most loved these days, as it is believed that providing 5-HTP to the body in the form of a pill can boost the serotonin levels in the body, similar to antidepressants that are believed to raise the amount of serotonin present in the brain. Some studies have indicated that 5-HTP might prevent migraines and decrease the regularity and sternness of migraines. Some side effects of 5-HTP are dizziness, nausea, and diarrhea. Sometimes an allergic reaction to the drug may occur.

D-Ribose is a compound that consists of five-carbon sugar which is present in ribonucleic acid (RNA). It is used by the body to regulate the synthesis of adenosine triphosphate (ATP), NADH, and other such compounds necessary to the metabolism. D-Ribose is commonly found in weight loss, increased energy and mental support products. It helps in weight loss because it promotes faster recovery time between workouts that allows the exercises to be done more frequently and more effectively. It also helps the body produce and replenish ATP which means more energy for the body. It also helps in alleviating muscle and tissue pain, and chronic fatigue syndrome. D-Ribose is important for overall muscle health.

Fo-Ti is most commonly known as Chinese knotweed, with the Latin name Polygonum multiflorum. It is a Chinese herb, more accurately it is a climbing and crawling vine plant, which is able to cover quickly and rapidly everything in its path. Blooming in fall, this herb has been used in traditional Chinese medicine for ages, most prominently to rejuvenate the body. It is closely related to Japanese knotweed, which provides the antioxidant resveratrol. Chinese knotweed contains similar stilbene glycosides, which are deemed superior to the Japanese counterpart. Further properties ascribed to P. multiflorum include tonifying the kidneys, strengthening of the skeletal system, treating premature gray hair, ultraviolet protection of the skin and some laxative attributes when taken orally. Other traits seem to include normalization of estrogen profiles in women, boosting of the immune system and red blood cell formation promotion.

GABA (gamma-aminobutyric acid) strikes a balance between the excitation and inhibition of the brain. This abundant inhibitory neurotransmitter is vital for our well being, as it brings on relaxation and sleep. Due to its stimulating effect on the anterior pituitary, it increases the levels of Human Growth Hormone or HGH that is very anabolic and lipotropic. Obviously, the use of GABA supplement has a positive effect on the anabolic (muscle building) and lipotropic (fat preventing) effects. Like all other supplements, GABA may also cause mild side effects if taken more than the recommended dose. Some of the side effects of GABA include mild tingling sensation around the face and neck area and slight change in breathing patterns or heart rate that normalize in a short while. Thankfully, GABA side effects are not so severe. Due to its mild sedative effect, you must ideally take GABA before going to bed.

Guarana has in recent times received widespread popularity because of an energy drink. It is actually a climbing plant in the family related to maple and is native to the Amazon region, predominantly in Brazil. It is a flowering plant with big leaves, but the fruit is the most prominent component, not bigger than a coffee bean. Guarana fruit has about the double content of caffeine when compared to the coffee bean. Besides the cognitive and fatigue reducing effects of caffeine, guarana displays also other interesting properties, such as the assistance in a weight loss program; namely, guarana affects the perception of the satiation, making the person feel full sooner. Further antioxidant and antibacterial effects have been noted as well. In combination with linoleic acid, guarana has shown fat cell reduction effects in mice.

Horny Goat Weed is a genus of herbaceous perennials belonging to the family Berberidaceae. The plant is found to possess aphrodisiac properties. Legend has it that a Chinese goat herder observed and reported increased sexual activity in his heard after it consumed the plant, hence the name. Its active ingredient is icariin. This ingredient has been reported to have a number of effects on the body. It inhibits the degradation of cyclic guanosine mono phosphate cGMP by PDE5 in the blood vessels supplying the corpus cavernosum of the penis. cGMP is the activated form of GMP produced by the release of nitric oxide in the vessels and relaxes the smooth muscle tissue resulting in the improvement in blood flow and erection. It also acts to increase mental faculties.

L-Arginine HCL is a non-essential fatty acid that is a precursor of nitric oxide. It has potent antioxidant properties. It aids in maintaining a healthy supple skin, prevents premature aging, and reduces the risks of acquiring illness caused by free radicals such as cancer and heart diseases. It helps diminish the accumulation of ammonia and lactate in muscles, thus, increasing the endurance and improves the formation of lean muscles. L-Arginine HCL also helps improve fertility in men and increase libido. It also stimulates the release of human growth hormones that promotes anabolic metabolism that results in increased growth and development of muscles. L-Arginine HCL also speeds up the healing of wounds.

L-Ornithine is produced when the enzyme arginase reacts on L-arginine, whereby urea is being created. Consequentially, ornithine seems to be a vital part of the urea cycle, the disposal of ammonia and the removal of excess nitrogen. Although ornithine is not coded for by the DNA, which means that it is not a part of the protein synthesis processes. Despite this fact, the urea cycle plays a big part in arginine biosynthesis, which means that as an intermediate in a metabolic process, ornithine still retains vital importance. L-Ornithine is gaining on popularity as a nutritional supplement, in particular with the body building circles, where it is propagated as a muscle building and fat loss agent. It is furthermore stated that L-Ornithine may be initiating the release of growth hormones in the body.

L-Threonine optimizes the utilization of animals that you consume in order to deposit protein to the muscles and aides in weight gain.

L-Tyrosine is a non-essential amino acid, which is used by the cells in order to synthesize the proteins and appears to help stabilize ones mood during periods of high stress levels.

Mucuna Pruriens is a climbing leguminous shrub belonging to the family Fabaceae. The seeds of the plant are found to contain levodopa which when introduced in the body leads to the formation of the neurotransmitter dopamine; this neurotransmitter has important effects on the functioning of the brain like sleep, emotions, cognition, etc. The seed hairs of the plant also possess another neurotransmitter called serotonin dubbed as the pleasure chemical. Serotonin has profound effects on mood, emotions and cognition. It also is involved in blood clotting and regulation of intestinal movements. Furthermore, it is used as an aphrodisiac and antidepressant.

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.