Life Extension D, L-Phenylalanine Capsules, 500 mg - Supports Mood Health, Promotes Neurotransmitter Health - Gluten-Free, Non-GMO, Vegetarian - 100 Capsules

Support neurotransmitter and brain health with D, L-Phenylalanine. Studies show that supplementing with phenylalanine can help promote healthy mood. In the body, phenylalanine helps create neurotransmitters like dopamine, norepinephrine and epinephrine. Replenishing these neurotransmitters supports brain health, cognitive function, healthy mood and sleep. In the body, phenylalanine also supports norepinephrine production. Norepinephrine helps protect brain cells and supports healthy neuronal growth.

Neurotransmitters - Phenylalanine is an amino acid. The liver converts it to L-tyrosine, which your body uses to make the neurotransmitters dopamine, norepinephrine and adrenaline. Mood health - Phenylalanine supplementation helps your body synthesize neurotransmitters like dopamine. Studies suggest phenylalanine promotes mood health. Brain health - Phenylalanine also supports norepinephrine production. Norepinephrine protects brain cells by promoting a healthy inflammatory response and inhibiting oxidative stress. Ingredients matter - Sourced using only the finest raw ingredients with the purity and potency your body deserves. The majority of our products are non-GMO, gluten-free and manufactured in the USA—and a Certificate of Analysis is available for every product we produce. Live your healthiest life - For over 40 years, we’ve been developing advanced, effective formulas made with the highest standards and based on the latest scientific findings. We believe the answers to a healthier, richer life are within reach, and that rigorous scientific research is the path to get us there. Our formulations are created using the ingredients and dosages used in the studies that inspired them, ensuring that maximum bioavailability and efficacy is achieved. These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.