L-Tryptophan is an essential amino acid important in human nutrition for the synthesis of melatonin and serotonin, hormones regulating sleep, positive mood and immune function.* As an essential amino acid, it is not synthesized by the body and must be obtained from the diet. Every lot of NOW® L-Tryptophan is tested to be free of Peak E and microbial contamination.
As a dietary supplement, take 1-2 capsules 2 to 3 times daily on an empty stomach or as directed by a health care professional. Best used at bedtime.
|Serving Size:||2 Veg Capsules|
|Servings Per Container:||30|
|Amount Per Serving||% Daily Value*|
|* Percent Daily Values are based on 2,000 calorie diet. † Daily Value not established.|
|L-Tryptophan (Free-Form)||1 g (1,000 mg)||†|
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.
Caution: For adults only. Consult physician if pregnant/nursing, taking medication (especially anti-depressant medications such as SSRI’s or MAOI’s), or have a medical condition. May cause drowsiness. Keep out of reach of children.
Warning: Keep out of reach of children. Pregnant/lactating women, those taking anti-depressant medications (such as SSRI's or MAOI's), or those with liver disorders, consult a health care professional before using this product. May cause drowsiness.
Do Not Eat Freshness Packet. Keep in Bottle.
Store in a cool, dry place after opening.