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Solaray L-Phenylalanine 500mg 60 Caps

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Solaray L-Phenylalanine 500mg 60 Caps

L-Phenylalanine is an essential amino acid which plays a role in the synthesis of neurotransmitters such as dopamine and norepinephrine which are vital for brain function and mood regulation. Phenylalanine promotes neurotransmitter synthesis and may have a positive effect on mood. Each serving of Solaray L-Phenylalanine contains 500mg of Phenylalanine per serving. 

Solaray L-Phenylalanine 500mg 60 Caps Highlights & Benefits

  • Promotes Neurotransmitter Synthesis
  • May Have Analgesic Properties & May Help Relieve Pain
  • May Have a Positive Effect on Mood
  • 500mg L-Phenylalanine


Take 1 capsule daily with food or a glass of water. 

Solaray L-Phenylalanine 500mg 60 Caps Ingredients

Serving Size 1 VegCap

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

*Daily Value not established.

Other Ingredients: Vegetable Cellulose Capsule.

Warnings & Side Effects

Store in a cool dry place after opening. 


van Ginkel WG, van Reemst HE, Kienstra NS, Daly A, Rodenburg IL, MacDonald A, Burgerhof JGM, de Blaauw P, van de Krogt J, Santra S, Heiner-Fokkema MR, van Spronsen FJ. The Effect of Various Doses of Phenylalanine Supplementation on Blood Phenylalanine and Tyrosine Concentrations in Tyrosinemia Type 1 Patients. Nutrients. 2019 Nov 18;11(11):2816. doi: 10.3390/nu11112816. PMID: 31752110; PMCID: PMC6893509.

†We make every effort to ensure that the product images displayed on our website faithfully represent what you will receive. However, we recognize that digital representations can sometimes fall short of capturing every nuance of the product's physical attributes. Differences in color, size, and packaging details might exist. To mitigate this, we advise our valued customers to delve into the product descriptions where the specific features, ingredients, and usage instructions of each product are meticulously outlined. This approach helps bridge the gap between expectation and reality, ensuring you are fully informed about your purchase.

†These statements have not been evaluated by the Food and Drug Administration. This product is not intended to treat, cure, diagnose, or prevent any disease.

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