I started using this after my sister, who often catches colds, recommended it, and I haven't gotten sick at all since. I also feel less tired. Echinacea supplement containing North American herbs, 30 days' worth, soft capsule type. - Brand: DHC - Product Name: Echinacea - Net Weight: 285mg - Quantity: 30 days' worth - Features: Soft capsules - Type of Herb: North American herbs - Recommended Dosage: 3 capsules - Product Number: 2165 Thank you for viewing.