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N-Acetyl-L-Tyrosine: Uses, Side Effects, Interactions, Dosage and Supplements

N-Acetyl-L-Tyrosine: Uses, Side Effects, Interactions, Dosage and Supplements

N-Acetyl-L-Tyrosine (NALT)

N-Acetyl-L-Tyrosine (NALT), is a cognitive enhancing ingredient that may improve mental capabilities. It is a form of L-Tyrosine, which is acetylated.

Uses of N-Acetyl-L-Tyrosine

NALT is commonly found in pre-workouts, as well as fat burners and nootropics. It is a form of Tyrosine that is supposedly well absorbed as it is more soluble in water than regular L-Tyrosine. However, there are studies showing that that is not the case. There is a study showing that NALT, even when taken intravenously, is not very effective.

Either way, NALT may have the same benefits as regular Tyrosine. It is a non-essential amino acid, and is a precursor to those neurotransmitters we all know and love, including epinephrine and dopamine.

If you want more info on the benefits, check out our page on L-Tyrosine.

Interactions with N-Acetyl-L-Tyrosine

You’ll usually find NALT with nootropic ingredients such as Alpha-GPC and Huperzine A. Of course, you’re going to find it paired with caffeine as well. Since it works well for cognitive function, it may be a great addition to pre-workout supplements

You’ll also find it paired with ingredients such as Synephrine, Grains of Paradise, KSM-66, and Yohimbine. All commonly found in fat burning supplements.

Side Effects of N-Acetyl-L-Tyrosine

Some side effects of NALT include nausea, headache, fatigue, and heartburn. It can be safely taken for extended periods of time.

Recommended N-Acetyl-L-Tyrosine Dosage

You’ll find NALT typically dosed around 350mg-700mg per serving. Although there are brands that may have a higher dose than that per serving.

Recommended Supplements Featuring N-Acetyl-L-Tyrosine

The following products contain N-Acetyl-L-Tyrosine at the recommended dosage, and are recommended supplements for Fitness Informant:

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