Green tea extract: Camellia thea, or green tea, is a rich source of potent catechin polyphenols. Epigallocatechin gallate (EGCG), in particular, is a powerful antioxidant.
Polyphenols are active compounds that have beneficial health properties. For instance, some studies have shown green tea polyphenols to have a stronger antioxidant action than vitamin C and vitamin E - two of the most powerful antioxidants. Green tea can also support healthy weight loss, because the polyphenols are thought to induce thermogenesis and stimulate fat oxidation.
Caffeine anhydrous pure: Anhydrous caffeine is simply dehydrated caffeine - a powdered version of caffeine. Anhydrous means “without water.” It is a powerful natural stimulant found in many foods such as tea, coffee, cola and chocolate.
L-Theanine: L-theanine is an amino acid that is found in tea leaves. It was identified in tea by Japanese scientists in 1949. While tea is the most common dietary source for L-theanine, this compound is also found in some types of mushrooms. In foods, particularly green tea, L-theanine is thought to be a source of umami, the savoury, brothy taste.
Scientists studying umami flavour have made some interesting discoveries. Umami has been linked to decreased risk for excessive weight gain. It may stimulate metabolism, and may boost sensations of fullness and lengthen the time before hunger returns after eating.
L-theanine promotes relaxation and facilitates sleep by contributing to a number of changes in the brain:
• Boosts levels of GABA and other calming brain chemicals. L-theanine elevates levels of GABA, as well as serotonin and dopamine. These chemicals are known as neurotransmitters, and they work in the brain to regulate emotions, mood, concentration, alertness, and sleep, as well as appetite, energy, and other cognitive skills. Increasing levels of these calming brain chemicals promotes relaxation and can help with sleep.
• Lowers levels of “excitatory” brain chemicals. At the same time it is increasing chemicals that promote feelings of calm, L-theanine also reduces levels of chemicals in the brain that are linked to stress and anxiety. This may also be a way that L-theanine can protect brain cells against stress and age-related damage.
• Enhances alpha brain waves. Alpha brain waves are associated with a state of “wakeful relaxation.” That’s the state of mind you experience when meditating, being creative, or letting your mind wander in daydreaming. Alpha waves are also present during REM sleep. L-theanine appears to trigger the release of alpha-waves, which enhances relaxation, focus, and creativity.
One of the appealing aspects of L-theanine is that it works to relax without sedating. That can make L-theanine a good choice for people who are looking to enhance their “wakeful relaxation,” without worrying about becoming sleepy and fatigued during the day.
L-Tyrosine: This is an amino acid, as well as a precursor of several important neurotransmitters, including l-dopa, dopamine, norepinephrine, and epinephrine. These are important contributors to mood, cognitive performance as well as combating stress.
L-tyrosine is also a precursor to the thyroid hormone, thyroxine (also known as T4) and supplementation may have a positive effect on thyroid hormone levels which help to contribute to an increased metabolic rate.
N-Acetyl L-Carnitine: Acetyl-L-Carnitine (ALCAR, ALC or LAC) is a synthesized version of L-Carnitine, which is a derivative of the amino acids lysine and methionine. ALCAR is more bioavailable than L-Carnitine, because it easily crosses the blood-brain barrier and delivers L-Carnitine across cell membranes (which it would not be able to cross on its own). L-Carnitine is naturally made in your liver and kidneys, and then transported to other tissues including your brain and heart. ALCAR helps:
Brain energy metabolism: LCAR helps the transport of fatty acids into mitochondria where they are needed for energy metabolism. Fueling your cells “power plants” can boost physical and mental energy.
Neurotransmitters: ALCAR is a necessary ingredient for acetylcholine formation. Which boosts memory, mental alertness and fluid thought.
Brain optimisation: The antioxidant properties of Acetyl-L-Carnitine provides neuroprotective qualities, boosts Brain-Derived Neurotrophic Factor (BDNF), and promotes cerebral blood circulation.