Quad Cities, IA Health Food Store

Greatest Grains

Greatest Grains has over 27 years of excellence in providing customers in Quad Cities, IA with innovative natural health food and supplements. As the largest natural products store in the area, we are dedicated to supplying products that support healthy, delicious, and convenient living. Our friendly staff offers great customer service all the time.

Healthy Food - Quad Cities, IA - Greatest Grains -  Grocery

Learn More About Greatest Grains:

  • Vitamins and supplements
  • Grocery
  • In-house deli and bakery
  • Bulk foods
  • Catering
  • Cooking classes
  • Body care
  • Books

Contact Greatest Grains today at 563-323-7521 for inquiries.

Contact Information


Greatest Grains - 1600 N Harrison Davenport, IA 52803
Greatest Grains

1600 N Harrison Davenport, IA 52803

Hours of Business:

Monday – Friday 9:00am-8:00pm
Saturday 9:00am-7:00pm
Sunday 10:00am-7:00pm