N-Acetyl L-Tyrosine (NALT)

Original price was: €24.95.Current price is: €19.95.

N-Acetyl L-Tyrosine (NALT) is a modified form of the amino acid L-tyrosine, this alteration increases its water solubility.

In these times, when we are all looking for natural ways to improve our health and well-being, AvantVital offers an L-Tyrosine supplement in the form of N-Acetyl L-Tyrosine. This supplement is particularly suitable for individuals such as students, professionals, and athletes who seek support in their daily activities.

Discover the benefits of N-Acetyl L-Tyrosine from AvantVital

  • Increased water solubility.
  • Suitable for vegetarians.
  • Free from unhealthy additives.
  • Easy to swallow capsule size.

Available in a convenient resealable stand-up pouch with 180 capsules, each containing 250 mg of N-Acetyl L-Tyrosine.

In stock

Volume discount

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What is N-Acetyl L-Tyrosine?

N-Acetyl L-Tyrosine, also known as NALT, is a specific form of the amino acid L-Tyrosine. L-Tyrosine is semi-essential, meaning our body can usually produce it from the amino acid phenylalanine. However, in certain situations such as during intensive growth, heavy exercise, or recovery from an illness, the production may fall short. It is then necessary to obtain L-Tyrosine through diet or supplements. L-Tyrosine is found not only in dairy products, as symbolized by the Greek word ‘tyros’ meaning cheese, but also in other protein-rich foods such as fish, nuts, and legumes.

The difference between NALT and regular Tyrosine is that NALT is more soluble in water. This could make it easier for the body to absorb and use, especially under conditions requiring rapid availability.

Discover the benefits of N-Acetyl L-Tyrosine from AvantVital

In accordance with European regulations regarding health claims, we are limited in directly communicating the specific uses of this supplement.

Available in a convenient resealable stand-up pouch with 180 capsules, each containing 250 mg of N-Acetyl L-Tyrosine.


Amino acids are indispensable for our body. They form the basis of proteins, which in turn are essential for nearly all biological processes in the body. There are three types of amino acids:

  • Essential: must be obtained through the diet.
  • Non-essential: can be produced by our body.
  • Semi-essential: sometimes not produced in sufficient quantities and need to be supplemented through the diet.

Amino acids play a crucial role in the brain by aiding in the production of neurotransmitters, the chemical messengers involved in transmitting signals between nerve cells. This function makes amino acids essential for supporting our cognitive functions.

Why buy N-Acetyl L-Tyrosine from AvantVital?

Suitable for vegetarians, easy to swallow & free from unhealthy additives

N-Acetyl L-Tyrosine from AvantVital is encapsulated in vegan HPMC capsules. HPMC stands for hydroxypropyl cellulose and is made from cellulose. The material is derived from wood. Cellulose is actually an indigestible plant fiber and is recognized as such by our body. HPMC is similar to cellulose, but is much more soluble and is considered safe for human consumption.

A common capsule size is #00, which stands for length 24 mm, diameter 9 mm. There is a large group of people who find this capsule size difficult to swallow. The capsules we use for N-Acetyl L-Tyrosine are size #1, length 19 mm, diameter 7 mm. By avoiding unnecessary additives and distributing the reference intake doses over more capsules, we can use this easy-to-swallow size.

AvantVital’s N-Acetyl L-Tyrosine contains minimal amounts of gluten-free organic rice flour and magnesium stearate, used as a filler and anti-caking agent, respectively, to ensure consistent dosing in each capsule, free from unnecessary additives.

Usage & Ingredients

The ideal dosage of N-Acetyl L-Tyrosine varies per individual and should ideally be tailored to advice from a health professional. Generally, a dosage of 250 mg to 500 mg per day is recommended. Our capsules contain 250 mg of N-Acetyl L-Tyrosine each, so we recommend taking one to two capsules per day, depending on your personal needs.

N-Acetyl L-Tyrosine can be taken with or without food. However, some people find that taking it with food can reduce potential stomach discomfort. It is important to listen to your body and adjust intake accordingly.

As for the timing of intake, flexibility is possible; depending on your personal schedule and reaction to the supplement, you can choose to take it in the morning, afternoon, or another time that suits you best.

Continuous use of N-Acetyl L-Tyrosine is generally possible. However, it may sometimes be advisable to take a break after several months. This can help maximize the supplement’s effectiveness and give the body a rest period.

It is recommended to consult with a health professional before starting N-Acetyl L-Tyrosine, especially if you are pregnant, breastfeeding, taking medications, or have an existing health condition. This helps to prevent potential negative interactions.

Pay close attention to how your body reacts to the supplement. If you experience any adverse effects, stop using it and consult a health professional.

Store the supplement in a cool, dry place and out of reach of children, to maintain quality and prevent unintended use.

Side Effects

N-Acetyl L-Tyrosine is generally considered safe when taken in the recommended dosages. However, like all supplements, some people may experience mild side effects. The most commonly reported side effects of using N-Acetyl L-Tyrosine include slight stomach or intestinal discomfort, such as bloating, diarrhea, or stomach cramps. While severe allergic reactions are rare, they can occur and include symptoms such as itching, rash, or breathing difficulties.

These side effects are generally mild and not everyone will experience them. However, if you experience severe side effects, it is important to stop using the product and seek medical advice. It is also advisable to consult with a health professional before starting to use N-Acetyl L-Tyrosine, especially if you are pregnant, breastfeeding, taking medications, or have a medical condition.


Specific information on interactions between N-Acetyl L-Tyrosine and medications is limited. People taking medications are advised to consult with a health professional before starting new supplements, including N-Acetyl L-Tyrosine. This is especially important for those on medications that may affect blood sugar levels, blood thinning, or the immune system, as supplements can theoretically interact with these medications. Discussing with your doctor or a qualified health professional can ensure safe and appropriate use of N-Acetyl L-Tyrosine in your specific situation and help prevent potential negative interactions with medications.


This product is not intended to diagnose, treat, cure, or prevent any diseases. This supplement should not be used as a substitute for a varied and balanced diet and a healthy lifestyle. Do not exceed the recommended daily dosage. Keep out of reach of children. Consult your doctor or healthcare provider before using this supplement, especially if you are pregnant, breastfeeding, taking medication, or have a medical condition.

When sharing information about well-being and health, we encounter limits set by European and Dutch regulations. These restrictions are there to protect you and ensure that we do not make unfounded health claims. It is important to note that, although traditional or non-Western medical practices have their own place and respect, EU legislation requires that health claims must be based on recognized scientific evidence. Within these frameworks, we strive to be as informative as possible, without crossing the boundaries of the law.


Content: 180 capsules
Daily dosage: 1 - 2 capsules
Ingredients per capsule
RI %
N-Acetyl L-Tyrosine
250 mg
*Reference intake not established

Do not exceed the recommended daily intake. Food supplements are not a substitute for a varied diet and healthy lifestyle. Store in a dry, cool place and keep out of reach of children.
Batch - 230724
Best before end - 2024/09/05