Healthvit Fitness L-Tryptophan Powder is an allopathic medicine that is primarily used for the treatment of Sleep Disorders. The key ingredient of Healthvit Fitness L-Tryptophan Powder is L-Tryptophan. The properties of which have been shared below. The correct dosage of Healthvit Fitness L-Tryptophan Powder depends on the patient's age, gender, and medical history. This information has been provided in detail in the dosage section.