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N-Acetyl L-Tyrosine Zoom

Swanson N-Acetyl L-Tyrosine

Code: SW1408

Quantity of Capsules: 60

Dosage: 350 mg

S$13.00 S$10.90

Availability: In stock


Stock Location: F18



Customer Review

“This is a wonderful product. I’ve been using it for the last 3 months as an alternative medication to help me concentrate better at university. My grades have definitely improved since last semester.”– Kalla, Mandai, Singapore.


Product Description

L-tyrosine is a type of amino acid which is involved in the increase of neurotransmitter production. N-acetyl L-tyrosine, commonly known as NALT, is a modified version of this amino acid containing acetic acid. This form of tyrosine enhances bodily absorption and hence increases the bioavailability. Studies have shown that increased bioavailability of tyrosine could effectively enhance beneficial effects on the brain and central nervous system.

Other important and key features of N-acetylL-tyrosine include:

- Helps improve cognitive processes
- Improves memory formation
- Effective in weight control

Learn more

N-acetyl L-tyrosine, known as NALT, is the more active version of L-tyrosine. The increased bioavailability enhances the beneficial effects of NALT exerting on brain. Most prominently, NALT supplementation has shown to stimulate production of dopamine, a neurotransmitter essential for memory and maintenance of stable mood. Some studies have shown that NALT supplementation is capable in readjusting motivation levels, and hence promote better stress management.  

NALT could help to promote cognitive benefits. Studies have also demonstrated that NALT supplementation could improve mental functioning even under stressful circumstances. This is mainly due to the increased production of catecholamines, both noradrenaline and adrenaline neurotransmitter. Additionally, some individuals also experienced improved cognitive processes and functions following sleep deprived conditions. This highlighted that NALT supplementation could be effective for improved cognitive performance, working memory and mental alertness. This is especially important due to aging-induced declined in working memory and cognitive function, reduction of neurotransmitter, including dopamine, adrenaline, noradrenaline along with increased stress levels. All these factors could contribute to impairment of brain function.

In addition, NALT supplementation helps to maintain catecholamine and hormonal regulation, such as thyroid hormone, where it is essential in appetite modulation. Hence, NALT supplementation could help in weight control management.  

Product Description


    Made in the USA
    Swanson Health Products was established in 1969, and is now America's 5th largest supplement company. With over 500 employees, it is regarded even by its competitors as being at the forefront of health supplement research and development. Swanson manufactures exclusively in the USA for many of the famous brand names sold all over the world, as well as under its own label. We are proud to be the first to bring Swanson's superior quality products to Singapore
Product's Review
    1. Helps me focus Review by Jessie S

      I was having lots of problem at my work because its very hectic place, so many people asking me to do things and I never know where to start first. My mind just go blank. In then end I blur. Because of that my boss gave me a long talk and a warning. My colleague recommend this cos she had same problem. After 2 weeks I feel so different like more confident and in control, I never forget to follow up anymore and everyone looks for me to get the job done. (Posted on 2/3/2015)

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Product Tags

    N-Acetyl L-Tyrosine is an acetylated derivative of amino acid L-Tyrosine. L-Tyrosine is acetylated to increase its stability and solubility. This makes it cross the blood brain barrier and have its beneficial effects on nervous system. Tyrosine is essential for better brain function and mental health. Tyrosine is required in chemical reactions for the formation of thyroid hormone, co-enzyme Q10 and melanin skin pigmentation.

     It is a great remedy to fight mental stress and fatigue, and helps in keeping your brain alert and functional. Studies have shown that tyrosine helps in preventing mental fatigue that is associated with deprivation of sleep or mental stress. Regular intake of N-acetyl L-tyrosine supplement helps you deal during the time of stress and prevents you from depending upon other unhealthy chemically-formulated mood-lifting stimulants.

     It is a great remedy for alleviating the symptoms of depression and mood disorders. Tyrosine has mood elevating properties and therefore is used in combination of other nutrients and herbs to treat depression and mood disorders. It also helps in dealing with mood swings associated with pre-menstrual syndrome.

    Some studies have found that Tyrosine can be effective in treating the symptoms of ADHD- attention deficit hyperactivity disorder- the condition characterized by reduced attention or concentration span and excessive activity levels. The research is still going on to confirm its beneficial effects in alleviating the symptoms of ADHD- a disorder seen in children. However, with its neuroprotective effects on nervous system and brain, the positive effects can be justified.

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