Amino acid/Protein

5-Hydroxy L-Tryptophan

by Progressive Professional from Progressive Laboratories · Capsule

Supplement facts from the label of 5-Hydroxy L-Tryptophan by Progressive Professional from Progressive Laboratories: 5-Hydroxy-L-Tryptophan 100 mg.

Label of 5-Hydroxy L-Tryptophan, Progressive Professional from Progressive Laboratories
Label image: NIH DSLD · full label (PDF)
Serving size1 Capsule(s)
Servings per container30
TypeAmino acid/Protein
Barcode351821008332
Label recordDSLD 261310 · entered 2022-02-23

Supplement Facts

IngredientPer serving% DVUpper limit (adults)
5-Hydroxy-L-Tryptophan100 mg——

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) · Women (not pregnant or lactating)

Claim types: All Other

Suggested/Recommended/Usage/Directions: Directions: One capsule daily, or more, as directed by a health care professional.

All Other Content: Sold only for dispensing by a licensed health professional.

Precautions re: Pregnant or Nursing or Prescription Medications: Not to be used by pregnant or lactating women.

Precautions re: All Other: Tamper evident band around cap and seal on bottle. Do not use if either seal is broken or missing.

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

Precautions re: Pregnant or Nursing or Prescription Medications: Warning: Do not take with MAO inhibitors or anti-depressants.

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).