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N Acetyl L Tyrosine

Mental Focus

  • Vegetarian
  • Vegan


In stock | Usually dispatched within 24 hours

Order before 9pm for same day dispatch. Order before 2pm on Sunday.


N Acetyl L Tyrosine (NALT) is an acetylated derivative of the non-essential amino acid L Tyrosine. Due to the acetylation it is suggested that NALT is more rapidly absorbed and bioavailable than L Tyrosine, meaning it can have a more profound effect.

L Tyrosine is one of the 20 non-essential amino acids used by cells to synthesize proteins. It is considered a non-essential amino acid since it can be made in the body.

From an athletic perspective, L Tyrosine is often used to heighten mental alertness, increase feelings of well-being and offset physical and mental fatigue, particularly during heavy exercise. It also has an antioxidant effect, helping to protect cell membranes from the damage caused by free radical molecules.

L Tyrosine deficiency may cause a variety of conditions, including muscle loss, weakness, low protein levels, mood disorders and liver damage.

Product Reviews - 6 reviews

- (02 / Sep / 2014)


Has to be taken on an empty stomach to work. It's wasted if mixed with protein, or taken with food. Best results, take at least 30 - 60 minutes before breakfast, and not good taken later than midday/early afternoon or it can prevent sleep caused from becoming too allert and active. Fruit is an occasional exception. Possibly, co-factors aren't required for this form of excitatory neurotransmitter.

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Maybe Im immune?

- (25 / Mar / 2014)


Decided to give this supplement a go to give me an edge whilst cycling to work and also keep me mentally focused during my working day. First of all it mixes really well in my protein and the unflavoured version is exactly that. I'm not one for writing negative reviews however I do like to be honest and I notice absolutely no difference/benefit after taking this supplement. Perhaps I'm immune, maybe I should increase the dosage, its a shame as it was exactly the kind of supplement I was looking for. I Will persevere with the remainder I have left perhaps taking it stand alone and at different times to see if that has any impact.

Goes Well With:

whey protein

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great boost

- (23 / Feb / 2014)


I was amazed how well this works. I take it on an empty stomach before training or any time when I feel tired and mentally sluggish (up to twice a day). It dissolves pretty well in water and doesn't taste of much. It take effect really fast- I feel mentally sharper and stimulated but in a better way to the blunt stimulating effect of caffeine. Stacked with acetyl carnosine and ALA it's great pre-workout boost and anytime energise and aid focus.

Goes Well With:

water/ sugar free squash, ALCAR, ALA

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Great for boxing

- (21 / Oct / 2013)


I use this as a preworkout for boxing, and this works great. My focus is high and i don't ever feel over stimulated. This does also work well for weight training first thing in the morning

Goes Well With:


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- (11 / Mar / 2013)


I have tried a lot of supplements and this is in my top 3 (along with Creatine and Beta-Alanine). This alone improves mental alertness and focus. It can delay the feeling of fatigue (mental and physical). Brilliant supplement. e.g after having 4 hours sleep, going to work and the to the gym. Taking this at around 5pm. I am still functioning and NOT tired past midnight.

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- (06 / Oct / 2011)


"I have been using NALT for a while now, and the effect IMO is noticeably more potent than normal l-tyrosine. What can i say - its simply an awesome nootropic! Brilliant before training wihtout the stimulant jitters. However, if you did want to combo it with a stimulant, a half tsp of chacmine and you are FLYING! I have used the MP caps which are great but not all that cost effective, so im really happy MP have bought it out in the more cost effective powder form."

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