PlainVitamins

non-nutrient/non-botanical

Petasin supplements

Half of the 12 petasin supplements in the NIH label database that print an amount list 7.5 mg or less per serving; the middle half list 7.5 mg to 17.63 mg (DSLD version 9.4.0, January 2026).

Products listing it
1212 print an amount
Median per serving
7.5 mgmiddle half 7.5 mg to 17.63 mg

How much petasin do supplements contain?

The median product lists 7.5 mg per serving. One in ten lists 7.5 mg or less, one in ten 22.5 mg or more. The amount printed most often is 7.5 mg (8 products).

Products by amount of petasin per serving

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

Petasin: products by amount per serving10 mg
Petasin: products by amount per serving10 mg
Petasin: products by amount per serving10 mg
Petasin: products by amount per serving10 mg
Petasin: products by amount per serving10 mg
The amounts printed most often
Amount per servingProductsFor example
7.5 mg8 MigraComfort (Planetary Herbals); Urovex Butterbur Extract (Planetary Herbals); Petadolex (Integrative Therapeutics)
22.5 mg3 Petadolex (Nature's Way); Migra-Eeze (Life Extension)
16 mg1 Indoor/Outdoor Support (Hilma)

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 petasin?

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 petasin by DSLD product type

Petasin by product typeBotanical12
Petasin by product typeBotanical12
Petasin by product typeBotanical12
Petasin by product typeBotanical12
Petasin by product typeBotanical12

Brands listing it most: Enzymatic Therapy (3), Planetary Herbals (2), Nature's Way (2), Integrative Therapeutics (1), Source Naturals (1), Little DaVinci (1), Hilma (1), Life Extension (1).

Every product listing petasin

12 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?