Other Combinations

L-Tryptophan 1,000 mg

by Source Naturals · Tablet or Pill

Supplement facts from the label of L-Tryptophan 1,000 mg by Source Naturals: Vitamin B6 44 mg, L-Tryptophan 2.0 Gram(s).

Label of L-Tryptophan 1,000 mg, Source Naturals
Label image: NIH DSLD · full label (PDF)
Serving size1 Tablet(s)
Servings per container45
Most servings a day on the label2
TypeOther Combinations
Barcode021078026105
Label recordDSLD 274811 · entered 2022-11-22

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
Vitamin B6 (Pyridoxine Hydrochloride)44 mg2,200%100 mg · 88% at label max
L-Tryptophan2.0 Gram(s)——

Upper limits: NIH ODS Fact Sheets for Health Professionals. Compared only where the unit converts and the limit applies to the form on the label.

On the label

For: Adult (18 - 50 Years) · Gluten Free · Dairy Free

Claim types: Nutrient · All Other · Structure/Function

Formula re: Contains: L-Tryptophan with Vitamin B-6

Formulation re: Other: Mood, relaxation, sleep

Suggested/Recommended/Usage/Directions: Suggested Use: 1 tablet 1 to 2 times daily, between meals and preferably with fruit juice. To support restful sleep, take 2 tablets before bed.

Precautions re: Pregnant or Nursing or Prescription Medications: Caution: If you are pregnant, may become pregnant, breastfeeding, or are taking medications such as SSRIs or MAOIs consult your health care professional before using this product.

Precautions re: All Other: Do not use if either tamper-evident seal is broken or missing.

Precautions re: Children: Keep out of the reach of children.

This page repeats what the label says and the official upper limits for healthy adults. It is not medical advice: ask a doctor, pharmacist or registered dietitian about your own intake, especially if you are pregnant, take medicines or have a health condition.

Label data: NIH Office of Dietary Supplements, Dietary Supplement Label Database (dsld.od.nih.gov), public domain. Upper limits: NIH ODS Fact Sheets for Health Professionals (values from the Institute of Medicine, Food and Nutrition Board).