Suppository applicators from Doctor MK's natural. Why choose Doctor MK's NATURAL products: Formulated by an actual physician who has spent years helping patients All products are proudly made in the USA All products are as natural as we can possibly make them Products are made in a GMP certified plant where we run both purity and safety /contamination testing on every product 100% Satisfaction Guarantee on all products A note from the founder , Dr. MK: Dear Customer, I started Doctor MK's Natural when my patients started asking what supplements were safe to take. It is hard to know this, as there are a lot of vitamins and supplements for sale. I can assure you that each supplement is tested for not only purity, but also for safety and contamination. I take pride in my line of supplements, and try my best to choose both premium ingredients, and a state of the art manufacturer. Doctor MK's will always do it's best to provide you with a name you can trust, and top of the line product. I can only hope that our products can help you in some way. Be Well, Doctor MK