PlainVitamins

botanical

Calamus supplements

Half of the 19 calamus supplements in the NIH label database that print an amount list 983 mg or less per serving; the middle half list 258.75 mg to 1,156 mg (DSLD version 9.4.0, January 2026).

Products listing it
4919 print an amount; 25 list it inside a blend without an amount
Median per serving
983 mgmiddle half 258.75 mg to 1,156 mg

How much calamus do supplements contain?

The median product lists 983 mg per serving. One in ten lists 24.83 mg or less, one in ten 2,600 mg or more. The amount printed most often is 450 mg (3 products).

Products by amount of calamus per serving

19 products, log scale; extreme 0.2% at each end left out of the drawing.

Calamus: products by amount per serving10 mg30 mg100 mg300 mg
Calamus: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg
Calamus: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg
Calamus: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg3,000 mg
Calamus: products by amount per serving10 mg30 mg100 mg300 mg1,000 mg3,000 mg
The amounts printed most often
Amount per servingProductsFor example
450 mg3 Calamus Root 450 mg (TerraVita); Calamus Root Powder (TerraVita); Calamus Root 450 mg (TerraVita Premium Collection)
1,156 mg3 Calamus Alcohol Free (Hawaii Pharm); Calamus Sugar Free Alcohol Free (Herbal Terra)
983 mg2 Calamus (Hawaii Pharm); Calamus Sugar Free (Herbal Terra)
8 mg1
16.15 mg1 Smrutihills (Herbal Hills)
27 mg1 Brain 4 Way Support System (Pure Essence Labs)
50 mg1 Bixacalm (Bixa Botanical)
67.5 mg1 Smrutihills Syrup (Herbal Shots)
970 mg1 Calamus Alcohol Free (Herbal Terra)
1,000 mg1 Calamus Root Powder (TerraVita Premium Collection)

Source: Supplement Facts rows of every product's current label, NIH ODS Dietary Supplement Label Database version 9.4.0; amounts in one measure (weight).

Which products list the most calamus?

On-market products, per serving, with a plausible amount: the rule leaves out likely entry slips, such as an amount far beyond every other label with no %DV or strength on the label to back it (each product page still shows its own amount, marked).

In which products and brands?

Products listing calamus by DSLD product type

Calamus by product typeBotanical16Other Combinations3
Calamus by product typeBotanical16Other Combinations3
Calamus by product typeBotanical16Other Combinations3
Calamus by product typeBotanical16Other Combinations3
Calamus by product typeBotanical16Other Combinations3

Brands listing it most: Herbal Hills (3), Herbal Terra (3), Hawaii Pharm (3), Bixa Botanical (2), TerraVita (2), TerraVita Premium Collection (2), Gaia Herbs (1), Pure Essence Labs (1), Herbal Shots (1), Pure Herbs (1).

Every product listing calamus

49 products, A to Z by name (page 1 of 1), each with the amount its label prints; an amount far outside what other labels print is marked as a possible slip.

Where next?