Food sources of L-Phenylalanine include beef, chicken, pork, tofu, fish, beans, milk, nuts, seeds, pasta, whole grains, and sweet potatoes. 

Tips: L-Phenylalanine is best taken on an empty stomach with water or juice about an hour before meals. It is one of the most unstable amino acids when other amino acids are present.

Pure amino acid powders are slightly hygroscopic (retain moisture) and this can result in clumping.

Warnings: This product is sold as a food only.

• For specific conditions, please consult your healthcare professional.

L-Phenylalanine is the natural form of an essential amino acid in proteins found concentrated in the brain and blood plasma. 

The brain uses L-Phenylalanine to make neurotransmitters and to stimulate thyroid hormone production. Thus supplementing with this animo acid can normalise levels after sleep deprivation and stress-inducing events.

Ingredients: pure pharmaceutical-grade L-Phenylalanine. (5ml metric teaspoon = 2500mg.)

Serving size: Take up to 1g away-from-food.