Zahler, L-Tryptophan, Purified L-Tryptophan, 500 mg, 60 Capsules

Advanced Nutrition by Zahler Purified L-Tryptophan High Potency Serotonin Enhancer Mind & Spirit Dietary Supplement Feel Better, Everyday Free of Gluten Kosher Pareve Dairy Free Soy Free High Potency Serotonin Enhancer L-Tryptophan is used by the brain as a precursor to serotonin and melatonin, neurotransmitters that are necessary for normal sleep. Adequate sleep is crucial for a healthy immune and nervous system. In addition, changes in the level of serotonin in the brain can impact mood and satiety. Zahler L-Tryptophan is a potent, purified form, which effectively crosses the blood brain barrier.

Sugg. Use

1 capsule daily, or as directed by your healthcare professional.

Other Ingredients

Vegetable capsule, magnesium stearate, rice flour.

Supplement Facts

Serving Size: 1 capsule Servings Per Container: 60 Amount Per Serving % Daily Value* L-Tryptophan 500 mg ** *Percent Daily value based on a 2,000 calorie diet. **Daily Value nor established.

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