Description

Get a nutritional boost with Swanson DL-Phenylalanine (DLPA)! A great source of amino acid precursors for neurotransmitters that support brain health, DL-phenylalanine is an essential amino acid that cannot be made in the body and must be supplied by food. Your body converts phenylalanine into L-tyrosine, which is then used to make dopamine, norepinephrine and adrenaline. Supplementing with phenylalanine may support a positive outlook.

Product Details

An amino acid supplement for specialized dietary support
Plays a key role in neurotransmitter function
500 mg per capsule

Get a nutritional boost with Swanson DL-Phenylalanine (DLPA)! A great source of amino acid precursors for neurotransmitters that support brain health, DL-phenylalanine is an essential amino acid that cannot be made in the body and must be supplied by food. Your body converts phenylalanine into L-tyrosine, which is then used to make dopamine, norepinephrine and adrenaline. Supplementing with phenylalanine may support a positive outlook.

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.

Product Facts

Supplement Facts

Serving Size 1 Capsule

Servings Per Container 100

Amount Per Serving	% Daily Value
DL-Phenylalanine 500 mg	*

*Daily Value not established.

Other Ingredients: Gelatin, microcrystalline cellulose (plant fiber), magnesium stearate

Suggested Use: As a dietary supplement, take one capsule one to two times per day with water.

Warning: For adults only. Do not take this product if you are pregnant or nursing, have phenylketonuria, or are taking MAOIs, levodopa, or antipsychotic medications. Consult your healthcare provider before use if you take any prescription medications.

Storage Instructions: Keep out of reach of children. Do not use if seal is broken. Store in a cool, dry place.

FAQ

What are the benefits of taking a DL-Phenylalanine supplement?
DL-Phenylalanine (DLPA) is a combination of the D- and L-forms of the essential amino acid phenylalanine. The L-form serves as a building block for proteins and is involved in the production of neurotransmitters such as dopamine, norepinephrine and epinephrine, which support mood, focus and mental alertness. Swanson DL-Phenylalanine provides 500 mg per capsule to help support emotional well-being, cognitive health and healthy nervous system function as part of a balanced lifestyle.
How does DL-Phenylalanine support mood and mental well-being?
The L-form of phenylalanine is converted into tyrosine, which the body uses to produce neurotransmitters involved in mood, motivation and cognitive function. The D-form has been studied for its role in supporting the body's natural processes related to comfort. Together, these two forms provide nutritional support for a positive mood, mental focus and overall neurological wellness. Swanson DL-Phenylalanine is designed to complement a healthy diet and lifestyle.
Can DL-Phenylalanine be taken with tyrosine or other amino acid supplements?
DL-Phenylalanine may be taken with other amino acid supplements, including tyrosine, depending on your individual nutrition goals. Because L-phenylalanine is converted into tyrosine in the body, some people choose one supplement or the other, while others incorporate both into a comprehensive wellness routine. If you are taking multiple amino acid supplements, prescription medications or have a medical condition, consult your healthcare provider to determine the combination that is appropriate for your needs. Always follow the recommended serving directions on the product label.
When is the best time to take DL-Phenylalanine?
Many people choose to take DL-Phenylalanine between meals or as directed on the product label to support optimal absorption. Because amino acids may compete for absorption with dietary protein, taking the supplement on an empty stomach may be preferred by some individuals. Always follow the label directions and consult your healthcare provider if you have questions about the best timing for your individual needs.
Who should consider taking a DL-Phenylalanine supplement?
Swanson DL-Phenylalanine may be a good choice for healthy adults looking to support a positive mood, mental focus, cognitive performance and healthy neurotransmitter production. It can be a valuable addition to a wellness routine for students, professionals and active adults seeking nutritional support for brain and nervous system health. Individuals with phenylketonuria (PKU), a rare inherited metabolic disorder, should not use phenylalanine supplements unless directed by their healthcare provider.
Is Swanson DL-Phenylalanine non-GMO?
Yes. Swanson DL-Phenylalanine is made with non-GMO ingredients, making it a great choice for individuals seeking supplements that align with a non-GMO lifestyle. This high-quality amino acid formula is designed to support mood, cognitive health and healthy neurotransmitter production while meeting Swanson's commitment to ingredient quality and purity. Always refer to the product label for the most current ingredient information and recommended use.