• L-Tryptophan is an essential amino acid. 
• As such, it is not synthesized by the body and must be obtained from the diet. 
•  Encourages a positive mood.
• Promotes restful sleep.
•  Every batch of NOW L-Tryptophan is tested to ensure it is free from Peak E and microbial contamination.
• Natural color variation may occur in this product.

• Take 1-2 capsules 2 to 3 times daily on an empty stomach, with the final dose at bedtime or as directed by your physician.

Warnings - Precautions:

• Store in a cool, dry place after opening.
• For adults only. 
• Consult a physician if you are pregnant/nursing, taking medication (especially antidepressants such as SSRIs and MAOIs), or have a medical condition. 
• May cause drowsiness. 
• Do not use with alcoholic beverages or when operating heavy machinery.
• Keep out of reach of children.

1 vegetable capsule provides on average:

• L-Tryptophan (Free-Form) 1 g (1,000 mg)

Other ingredients: Cellulose (capsule), Cellulose Powder and Stearic Acid (vegetable source).

• Not manufactured with wheat, gluten, soy, milk, egg, fish, shellfish, or tree nut ingredients. Produced in a GMP facility that processes other ingredients containing these allergens.