FREE SHIPPING ON ORDERS OVER £35 - SAVE £4 ON ORDERS OVER £40 WITH CODE: 4444

Life Extension D L-Phenylalanine, 500mg - 100 vcaps

£17.16 £18.45
Maximum quantity available reached.
Product Description

L-phenylalanine is an essential amino acid that can be converted to L-tyrosine in the liver. L-tyrosine can be converted in the brain and in the adrenal glands to dopamine, norepinephrine, and epinephrine (adrenaline) hormones that are depleted by stress, overwork and certain drugs. By replenishing norepinephrine in the brain, mental energy levels are enhanced and a feeling of contentment often occurs. The conversion step from L-tyrosine to norepinephrine may be enhanced if the co-factors (vitamins B6 and C) are included.

Cells in the adrenal medulla synthesize and secrete norepinephrine and epinephrine. Since both norepinephrine and epinephrine can cause smooth muscle (arterial) contraction, care with blood pressure should be taken when supplementing with L-phenylalanine.

D,L-phenylalanine is a 50/50 mixture of its two stereoisomers.

Please note

The product information on Lifestyle Health Store website has been provided by the manufacturers and suppliers of these goods. Whilst every effort has been made to ensure product listings are correct and as informative as possible, we encourage customers to always read the label before using or consuming any products. If you are taking medicine or other food supplements always check with your doctor and or healthcare practitioner before changing your diet or starting a new supplement regime.

Other products you might like