Are the strips all the same? Does it matter which one I use on which day? Vessel Health September 25, 2020 23:50 Updated You got it. All of the strips are the same. You can use any of the strips on any day you choose. Related articles Taking your first Wellness card test Will you plan to add other test categories, including hormone levels? How should I dispose of my used strips? Isn't my hydration always going to be low if I'm testing first thing in the morning? Will more vitamins, toxins, minerals and hormones be added in the future?