- Mood Support
- Amino Acid
Life Extension D, L-Phenylalanine is an essential amino acid, which means your body can’t produce sufficient amounts and requires it from an external source. It’s converted to L-tyrosine in the liver, which is then converted into dopamine, norepinephrine and epinephrine (adrenaline) hormones that can become depleted for a variety of reasons. Replenishing norepinephrine in the brain can support brain health.
L-tyrosine supports production of L-tyrosine, which is used to make dopamine, norepinephrine & epinephrine
Promote helps promote healthy mood & sleep
Protective Provides protection for brain cells
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