Home DNA testing kits are immensely popular right now. In fact, a DNA test kit was one of Amazon’s top-5 best-selling products on Black Friday. It’s pretty crazy that you can learn so much from a little test that you can conduct at home and then send away, and people are really into it right now. Well if you’ve been waiting for the right time to get in on the action, guess what: it’s the right time. Amazon has a huge sale happening today on 18 different home DNA test kits from ORIG3N.

Each kit tests for different traits that are spelled out in your DNA. For example, the fitness test lets you “understand how your genes affect your exercise recovery time, your joint health, and your ability to form muscle mass and strength,” the hunger & weight test lets you “discover your metabolic rate, appetite, and sugar craving genes — all major determinants of weight gain or loss,” and the alcohol test tells you if you are “predisposed to the alcohol flush response and if alcohol is more-or-less likely to give you hangovers, headaches, sickness, and fatigue.”

You can see the full DNA testing kit sale right here, or check out each different kit below.

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