D, L-Phenylalanine 500mg 100 Vegetarian Capsules Life Extension

Supplemental phenylalanine aids in the creation of beneficial neurotransmitters (dopamine, norepinephrine and epinephrine). Clinical studies indicate that it might support mood enhancement.

Because phenylalanine is an essential amino acid, your body cannot make enough of it and must obtain it from outside sources. It is changed in the liver to L-tyrosine, which is then changed into the hormones dopamine, norepinephrine, and epinephrine (adrenaline), which can become deficient for a number of causes. Norepinephrine replenishment can benefit brain health.

• Supports production of L-tyrosine, which is used to make dopamine, norepinephrine & epinephrine
• Helps promote healthy mood & sleep
• Supports healthy cognitive function
• Provides protection for brain cells

Take one (1) capsule daily on an empty stomach in the morning, or as recommended by a healthcare practitioner. Best utilized if taken with the co-factors vitamins B6 and C.