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L-Tyrosine Powder Raw & Pure 100G

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    L-Tyrosine Powder Raw & Pure 100G

    Aids in adrenal, thyroid and pituitary function
    Convert to the thyroid hormone thyroxin, role in controlling metabolic rate,
    Helps skin health, mental health, and growth rate

    100 Grams
    Serving Size 500mg
    Servings per container 200

    L-Tyrosine Powder Raw & Pure 100G


    L-Tyrosine Powder Raw & Pure, no sugar or fillers.
    FRESH - Our product does not sit on shelf. Most product goes from manufacturer to Supplement company, sits in warehouse, then to store, sits in back room then on shelf. 

    L-tyrosine is a nonessential amino acid that is a building block of protein. It's part of the chemical reactions in your body that create the neurotransmitter dopamine and other hormones. As a nonessential amino acid, you don't have to get L-tyrosine from food because it's made in your body.
    L-Tyrosine (200-400mg/kg) can acutely increase noradrenaline (aka. norepinephrine or NE) concentrations in the hippocampus and prevent an acute stress-induced reduction of NE concentrations.
    L-tyrosine is a precursor for the synthesis of catecholamines, norepinephrine, epinephrine, and dopamine.
    Tyrosine is transported across the blood brain barrier by the large neural amino acid (LNAA) transporter. Tyrosine competes with other LNAAs, such as tryptophan, to get into the brain.
    There is speculation that increasing the availability of tyrosine to the brain allows increased catecholamine synthesis, and may help support a healthy stress response.* There is also some evidence in animals and humans that supplementing with tyrosine might improve performance.*
    L-Tyrosine also aids in adrenal, thyroid and pituitary function. One thing it also does is convert to the thyroid hormone thyroxin. This plays an important role in controlling metabolic rate, not to mention skin health, mental health, and growth rate!

    Mix 500mg with 2 to 6 oz. of water on empty stomach 1 hour before training. For optimal results take an additional serving following exercise. On non-training days take one serving upon waking, and another serving 6 to 8 hours later.

    The statements on this page have not been evaluated by the FDA. This product is not intended to diagnose, treat, cure, or prevent any disease.


    • Deijen JB, Wientjes CJ, Vullinghs HF, Cloin PA, Langefeld JJ (1999).
    • Chinevere TD, Sawyer RD, Creer AR, Conlee RK, Parcell AC (2002) 

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