Phenylalanine is an essential proteinogenic amino acid and therefore must be obtained through the diet in order to meet the body's needs. Besides its involvement in protein synthesis, phenylalanine is converted in the body to tyrosine, partially covering the body's requirements for it.

Tyrosine (and indirectly phenylalanine) are precursor molecules of extremely important metabolites, such as thyroid hormones, DOPA, melanin, and catecholamines (adrenaline, noradrenaline, and dopamine), thus playing a significant role in the body's homeostasis.

Each Lamberts® L-Phenylalanine capsule provides 500mg of free-form phenylalanine, ready to be absorbed by the body without requiring breakdown by digestive enzymes.

Like all Lamberts® products, it is manufactured in the United Kingdom according to the strict standards of Pharmaceutical GMP.

EOF Notification Number: 27747/28.03.2016. The Notification Number does not constitute marketing authorization by EOF. This product is not subject to licensing procedures.

Nutritional information per capsule: L-Phenylalanine 500mg.

Ingredients: L-Phenylalanine, White Rice Powder, Anti-caking Agents (Magnesium Stearate & Silicon Dioxide), Capsule Shell (Hydroxypropyl Methylcellulose).

Take 1 capsule daily with water or fruit juice or as recommended by your doctor or pharmacist. Do not exceed the recommended daily intake. Amino acids are better absorbed when taken half an hour before meals or sleep.

Precautions: Do not take if you suffer from Phenylketonuria. Do not co-administer with MAO inhibitors (type of antidepressant). Not to be used by pregnant or breastfeeding women and children.

Allergies: This preparation does not contain: gluten, wheat allergens, barley, soy, eggs, milk (and milk derivatives), lactose, nuts, fish, shellfish, and sulfites.

Packaging: 60 capsules.