St. John's Wort Extract
by 21st Century · Capsule
Supplement facts from the label of St. John's Wort Extract by 21st Century: St. John's Wort Flower, Leaf Extract 300 mg.
Supplement Facts
| Ingredient | Per serving | % DV | Upper limit (adults) |
|---|---|---|---|
| St. John's Wort Flower, Leaf Extract (St. John's Wort flower extract, St. John's Wort leaf Extract) | 300 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: Vegetarian · Adult (18 - 50 Years) · Gluten Free
Claim types: All Other · Structure/Function
Suggested/Recommended/Usage/Directions: Directions: As a herbal supplement, adults take one (1) capsule with any meal, twice daily or as directed by a healthcare provider. Do not exceed recommended dosage. Individual results may vary.
Precautions re: All Other: Do not exceed recommended dosage.
Precautions re: Pregnant or Nursing or Prescription Medications: Warning: Consult a healthcare provider prior to use if pregnant, nursing, on medications, have a medical condition or are planning a medical procedure.
Precautions re: All Other: Stop use and contact a physician if adverse reactions occur.
Precautions re: Children: Keep out of reach of children.
Precautions re: All Other: Do not use if product appears to be tampered with or seal is broken.
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).