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Swanson Premium



Item |  SW423

  • Supports immune health*

  • 400 mg per capsule—2 month supply!

  • One capsule, 3 times a day

400 mg 100 Caps
Caps Size: 00

MSRP $3.99
Coming Soon —  Get In Stock Alert

Supplement Facts

Serving Size 1 Capsule

  Amount Per Serving %Daily Value
Echinacea purpurea Herb (aerial parts) 400 mg *

†Daily Value not established.

Other ingredients: Gelatin, rice flour, may contain one or more of the following: microcrystalline cellulose (plant fiber), magnesium stearate, silica.

Suggested Use: As a dietary supplement, take one capsule three times per day with food and water. Limit use to eight consecutive weeks. Use periodically for a few weeks at a time (for maintenance purposes).

WARNING: Do not use this product if you are pregnant or nursing. Consult your healthcare provider before use if you have an autoimmune condition.

Printable Size Guide

Shipping Weight

.19 lbs

  • Supports immune health*

  • 400 mg per capsule—2 month supply!

  • One capsule, 3 times a day

Support your body's defenses with Echinacea from Swanson Premium!* Also known as the purple coneflower, this powerful plant is packed with antioxidants! You may recognize its spiky head and purple petals in area gardens, but it's been used for hundreds of years as an immune-boosting herb, thanks to its polysaccharides, alkamides and flavonoids.* Each capsule contains 400 mg of Echinacea. Two month supply.


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.

Rated 5 out of 5 by from Swanson Premium i have been buying and using this for years help me and my family
Date published: 2016-08-29
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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.

Learn More

400 mg 100 Caps
Caps Size: 00

400 mg 180 Caps
Caps Size: 00

Customer Service

Easy Refill

  • Get your favorite products delivered automatically
  • 10% off future orders of Swanson brand products in your subscription
  • FREE standard shipping on all future orders over $50
  • Control the frequency, delivery date, item quantity... or cancel at any time
  • Email reminders before each delivery
See all FAQs here