Being sensitive to less fresh foods I had trouble finding a good capsule. Nespresso's own ones would cause me headaches due to preservatives and other compatible brands had similar problems. Then I found Grinders Capsules and was amazed at the smooth fresh taste and no nasties. I've been using for the last 2 years and absolutely LOVE THEM! I use daily. Please keep making these Grinders as no other brand works for me. Keep the purity of your manufacturing/roasting/packaging processes as they are - perfect for quality and integrity.