Agnus Castus 4 mg

by Higher Nature · tablet or pill · 30 film-coated tablets

  • On the market (NIH)
  • DSLD label 223314
  • Serving 1 tablet

Agnus Castus 4 mg by Higher Nature lists one ingredient: 4 mg of agnus castus fruit (vitex agnus castus L.) (7-13:1) extract per serving of 1 tablet. Its current label entered the NIH Dietary Supplement Label Database on June 24, 2020.

What is in Agnus Castus 4 mg?

Each row as the label prints it, per serving of 1 tablet. The capsule beside an amount places it among every product in the NIH database that lists the same ingredient: the bar is the middle half of their amounts, the line in it the median, the whiskers the 10th and 90th percentiles; the green tick is the FDA Daily Value and the red dashed tick the adult upper limit (IOM).

Agnus Castus 4 mg: Supplement Facts rows against the market (DSLD label 223314, January 2026 release)
IngredientAmount% DVAmong products listing it
Agnus castus fruit (Vitex agnus castus L.) (7-13:1) extractAgnus castus fruit (Vitex agnus castus L.) (7-13:1) extract PlantPart: fruit Genus: Vitex Species: agnus castus Classifier: L. Note: (as dry extract)(7-13:1) (equivalent to Agnus castus Note: 25-52 mg)4 mgChastetree in Agnus Castus 4 mg against 386 products4 mg per serving; the middle half of products list 50 mg to 240 mg, the median 100 mg.4 mg

99% of 386 products listing chastetree give more (median 100 mg).

Source: NIH ODS Dietary Supplement Label Database, label 223314 (entered June 24, 2020), version 9.4.0. See the label on DSLD. Amounts are what the maker printed; DSLD does not test products. Daily Values: the FDA's Daily Value page.

Is that a lot?

The rows in the top or bottom tenth of the products that list the same ingredient, and any above the adult upper limit at the most servings a day the directions give:

  • 99% of the 386 products that print an amount of chastetree list more than its 4 mg of agnus castus fruit (vitex agnus castus L.) (7-13:1) extract (filed by NIH under chastetree) (median 100 mg).

The NIH database records one serving a day from the label's directions; its % Daily Values are for adults and children 4 or more years of age. The directions as printed are further down this page.

The Tolerable Upper Intake Level is the most of a nutrient per day, from food, water and supplements together, that is likely to pose no risk for almost all adults (Institute of Medicine, 2011). It does not apply under medical supervision. This page compares labels; it is not medical advice.

Sources: amounts from the DSLD label; Daily Values from 21 CFR 101.9(c)(8)(iv); adult upper limits from the Institute of Medicine's DRI summary tables (2011). How positions are computed.

Which products have the closest formulas?

6 products list the very same ingredients; the nearest amounts come first.

Source: ingredient lists of every product's current label in DSLD (version 9.4.0); similarity weights each shared ingredient by how rare it is.

What does the label say about taking it?

Quoted from the label as DSLD transcribed it: the maker's words, including any claim about what the product does, which the FDA has not evaluated and PlainVitamins does not endorse.

Directions
Dosage: For oral use. For women experiencing premenstrual symptoms, take one tablet daily. The tablets should be taken at the same time of day if possible (morning or evening). Swallow the tablet whole with some water or other liquid.
Please read the enclosed Patient Information Leaflet carefully before taking these tablets.
Warnings
This usage is based on traditional use only
Warning: Do not exceed stated dose. Do not use if you are: Allergic to any of the ingredients Pregnant or trying to become pregnant Breastfeeding Under 18 years Suffering from a pituitary disorder
Do not use if you are: Allergic to any of the ingredients Pregnant or trying to become pregnant Breastfeeding Under 18 years Suffering from a pituitary disorder
Keep out of sight and reach of children
This product contains lactose monohydrate and liquid glucose.
Storage
Storage: This medicinal product does not require any special storage conditions. Store in the original packaging. Expiry date: see base.

Source: label statements in DSLD label 223314.

What else is on the label?

Other ingredients: Ethanol.

How many labels does Agnus Castus 4 mg have?

One label is on file, entered on June 24, 2020.

  1. Label 223314 (current) Entered June 24, 2020 · on the market · 30 film-coated tablets

Source: DSLD label entry and market events, version 9.4.0 (labels entered through September 25, 2025).

Who makes it?

The label names Higher Nature (distributor), Burwash Common, East Sussex. All Higher Nature products.

Where next?