Dietary Supplement Label Database

St John's Wort 400 mg

On market
Photo of the Signature Supplements St John's Wort 400 mg label
Photo of the label, from the NIH's original record · Open full size ↗
Supplement Facts
Serving Size 2 Capsule(s)
Servings Per Container 50
Amount Per Serving% Daily Value
St. John's Wort Aerial Parts Extract800 mg†
Hypericinstandardized to contain 0.3% hypericin0.45 mg
† Daily Value not established.

Other ingredients: Cellulose, Diatomaceous Earth

% Daily Values for: Adults and children 4 or more years of age.

Where this label comes from

An original label of the NIH's Dietary Supplement Label Database, entered there on 25 September 2025, shown here as it was entered. The NIH's record · picture of the label (PDF)

General information

Product name
St John's Wort 400 mg
Brand
Signature Supplements
Barcode (UPC)
Not printed
Net contents
100 Capsule(s)
Market status
On market
DSLD ID
338954

Classification

Supplement form
Capsule
Product type
Botanical
Claim types on the label
All Other, Structure/Function
Intended for
Adult (18 - 50 Years), Women (not pregnant or lactating), Gluten Free, Dairy Free, Sugar Free

Label statements

Formulation: Does NOT Contain: Contains no: Chemical Fillers or Binders, Artificial coloring, artificial flavor, preservatives, yeast, corn, milk or milk derivatives, lactose, salt, sodium, soy, sugar, gluten, starch or wheat.

FDA Statement of Identity: Dietary Supplement

Formula: Contains: St John's Wort 400 mg Standardized Extract

Directions: Directions: For adults, take two (2) capsules daily, more if needed.

Precautions: Pregnant or Nursing or Prescription Medications: Warning: Not for use by pregnant or lactating women.

Precautions: All Other: Do not exceed recommended dose. Taking more than the recommended dose will not increase the intended benefit. Avoid this product if you have psychological problems and before sun exposure.

Precautions: Pregnant or Nursing or Prescription Medications: Consult doctor before use if you have, or have had, any health condition or if you are taking any medications or remedies including OTC medications, or re planning any medical procedure.

Precautions: Allergies: Discontinue use and consult your doctor if any adverse reactions occur, such as gastrointestinal discomfort or allergic reaction.

Precautions: Children: Keep out of reach of children.

Storage: Store in a dry place and avoid excessive heat.

Brand information

Manufacturing for: Signature Supplements, San Clemente, CA

Labels only: each label is shown as printed on the bottle, with no grades, rankings or advice. A label in this database is not an endorsement of the product. Read the label on the bottle you buy: makers change their formulas. Reverse Age Lab is not affiliated with, or endorsed by, the National Institutes of Health or its Office of Dietary Supplements. The original labels come from the NIH’s public-domain data; the labels since are read by us. Search the Dietary Supplement Label Database.