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

Life ExtensionSKU: LEF-1671

Sale price$14.06


  • Mood Support
  • Amino Acid
  • Neurotransmitters

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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