QRP Nutrition NALT (N-Acetyl L-Tyrosine) 500mg

QRP Nutrition NALT (N-Acetyl L-Tyrosine) 500mg

Most bioavailable form of L-tyrosine

Supports alertness and concentration

Boosts motivation to act

Promotes healthy response to stress 

Improves brain memory capacity

Exhibits neuroprotective properties

Reduces negative consequences of lack of sleep

Helps to increase dopamine and noradrenaline levels

Improves mood and delays feeling of fatigue

QRP Nutrition NALT is a dietary supplement with nootropic properties, containing an acetylated and, therefore, a more soluble and assimilable form of L-Tyrosine. The preparation helps to increase the level of some neurotransmitters, thanks to which it supports the functioning of brain cells, has a beneficial effect on well-being, increases energy levels, and improves memory and concentration, particularly in stressful situations.
NALT (N-acetyl L-Tyrosine) is an acetylated form of the amino acid L-Tyrosine, which is used mostly in order to increase cognitive functions, stimulate the functioning of the brain, improve communication between neurons, and alleviate the symptoms of stress.
NALT as a highly bioavailable form of L-Tyrosine
L-Tyrosine is an amino acid synthesised from phenylalanine in physiological conditions. L-Tyrosine is a crucial precursor for the synthesis of melanin, thyroxine, and neurotransmitters called catecholamines, such as dopamine and norepinephrine.
L-Tyrosine supplementation can have an essential therapeutic effect in the case of depression, cognitive disorders, memory problems, or a low mood.
How does L-Tyrosine work?
L-Tyrosine has a beneficial effect on the organism through many different mechanisms; however, the one of the highest clinical importance is its role in the synthesis of neurotransmitters. L-Tyrosine is a dopamine and norepinephrine precursor, so it stimulates the central nervous system, helps to improve psychophysical stability, stabilises emotional processes, and improves the mood.
L-Tyrosine is also used for the production of two thyroid hormones – thyroxine (T4) and triiodothyronine (T3), thanks to which it can be of crucial importance in regulating the right functioning of the thyroid gland.
Moreover, it takes part in the production of melanin – a colourant in the skin and hair that protects them from the harmful activity of ultraviolet rays; it also exhibits neuroprotective properties.
Antidepressant effect of L-TYROSINE
The neurochemistry-based theory of depression suggests that there is an important correlation between a patient’s mood and a drop in serotonin, noradrenaline, dopamine, and GABA. The role of L-Tyrosine, a substance that constitutes a precursor for dopamine and noradrenaline, makes it a potential efficient anti-depressant agent.
L-Tyrosine as a dopamine and noradrenaline precursor
L-Tyrosine is a substrate in the production of dopamine and noradrenaline. In order to understand the symptoms of their deficiency better, one needs to get familiar with their functions in the organism first.
Dopamine is produced in dopaminergic neurons that form the so-called dopaminergic systems. The two that we know the best are: the substantia nigra – striatum (motor function regulation), and the mesocorticolimbic system (the processes of learning and remembering, control over emotional and motivational activity). Disorders in the functioning of the dopaminergic system in the brain can lead to central nervous system diseases, such as Parkinson’s disease or schizophrenia, or play an important role in the development of an addiction to narcotic drugs.
Noradrenaline (norepinephrine) is produced in the adrenal medulla and in the synapses of sympathetic nerves. The main cluster of noradrenergic neurons is a nucleus called the locus coeruleus, which is connected with the hypothalamus. As a result of a response to stress, the functioning of the connection is distorted, which is why proper levels of the neurotransmitter are so essential during strong stress. Noradrenaline deficiency in the organism contributes to motivation deficits, the deterioration of the ability to remember, and a worse mood.
To sum up, QRP Nutrition NALT is a dietary supplement containing high-quality acetylated form of l-tyrosine, whose acetylation allowed to obtain a more bioactive form than the traditional form that didn’t undergo the process.
The preparation is recommended particularly for people who need support for their mental and physical capacity, mood stabilisation, and a memory and motivation boost. It can prove particularly helpful in times of fatigue or exhaustion of the organism, not only physical, but also emotional, as well as in the case of excessive or frequent exposure to stress factors.
Using the preparation can bring additional benefits, such as better thyroid function in the case of hypothyroidism. 


Container size: 100capsules
Serving size: 1 capsule
Servings per container: 100

per 1 capsule: N-acetyl-tyrosine 500mg

Other ingrednients

Gelatin capsule.
The product has not been tested for substances banned by the World Anti-Doping Agency (WADA).