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Swanson Superior Herbs

Butterbur Extract

Butterbur Extract

Item |  SWH281

  • A butterbur supplement with high quality and low price

  • Standardized to a guaranteed 15% petasins

  • Swanson butterbur is free of PA (Pyrrolizidine Alkaloids)

75 mg 60 Sgels
Sgels Size: D

MSRP $9.99
Coming Soon —  Get In Stock Alert

Supplement Facts

Serving Size 1 Softgel

  Amount Per Serving % Daily Value
Butterbur Root Extract(Petasites hybridus) [standardized to 15% total petasins (petasin, isopetasin, S-petasin)] 75 mg *

*Daily Value not established.

Other ingredients: Rice bran oil, gelatin, glycerin, purified water, beeswax, sunflower lecithin, caramel color.

Suggested use: As a dietary supplement, take one softgel two times per day with water.

WARNING: Do not take this product if you are pregnant or nursing.

Printable Size Guide

Shipping Weight

.10 lbs

  • A butterbur supplement with high quality and low price

  • Standardized to a guaranteed 15% petasins

  • Swanson butterbur is free of PA (Pyrrolizidine Alkaloids)

Fans of butterbur will rejoice for this product, which replaces branded supplements with equally high quality at a much lower price. Many users asked us for a lower-cost alternative, and after much searching, we were able to find an extract similar in composition and equal in potency, which we feel confident will produce the results you've come to expect from Swanson brand supplements. Each softgel supplies 75 mg of butterbur extract standardized to a guaranteed 15% petasins and certified free of pyrrolizidine alkaloids (PAs).


Q:- Why does the color and smell seem to be different than my last order?

A: Natural color variations can occur from batch to batch. Botanical ingredients have a distinct and earthy odor noticeable after opening the bottle.

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Swanson Quality Assurance

Why Shop Swanson®?

We know how important your health is to you and your loved ones. That’s why we’re focused on delivering only high quality products you can trust at the best value.

Our lab evaluates every product to make sure it’s compliant with strict standards and government regulations, and we fully believe in and stand behind our products. If you’re dissatisfied for any reason, we’ll give you a full refund and pay return shipping.

Swanson's Standards

We are dedicated to offering the highest quality products at the best price. Find out more about how we ensure such a high standard in everything we do.

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