DL-Phenylalanine, 500mg – 100 Caps

Swanson DL-Phenylalanine delivers 500 mg of this dual-form amino acid per capsule, combining both the D- and L- forms of phenylalanine in a single, convenient supplement. Phenylalanine is an essential amino acid that the body cannot produce on its own, making adequate dietary intake important for normal physiological function. The L-form is a natural precursor to key neurotransmitters and structural proteins, while the D-form is not found in food and is used exclusively in supplement form.

Each bottle contains 100 capsules, providing up to a 100-day supply at the lowest recommended dose, making it a practical and cost-effective option for those looking to incorporate this amino acid into their daily routine. Swanson is a trusted name in nutritional supplements, known for rigorous quality standards and transparent labelling.

This product is formulated without unnecessary additives, using a straightforward capsule format that makes it easy to integrate into an existing supplement regimen. As with all amino acid supplements, it is recommended to use under the guidance of a qualified healthcare professional, particularly for individuals on medication or with pre-existing health conditions.