Webber Naturals Echinacea Extra Strength, 2500mg Sofgels, 60-Count

What the brand says

Holista Extra Strength Echinacea is our highest potency Echinacea purpurea concentrate. Echinacea has been used for centuries to promote a healthy immune function. Scientific research with Echinacea confirms that it is a profound immune system stimulant that can optimize the body's natural defenses all year around.