One test.
A lifetime of
answers

Energy isn't only about how long you sleep, it's about how your cells produce it. Your Energy, Mitochondria, and Oxidative stress results show where your biology drains and where it can be refueled, so you stop chasing a coffee at 3pm and start fixing the wiring underneath it.

Your result might look like: Your mitochondria produce plenty of energy, but high oxidative stress wears them down faster than they recover, so you feel drained even after a full night's sleep. Prioritize antioxidant-rich foods, the B-vitamins your cells use to produce energy, and steady sleep to protect recovery.

Sleep that looks fine on a tracker isn't always fine in your biology. Your Caffeine, Methylation, and Mood & behavior results shape how your nervous system winds down, and what keeps it switched on. Match your evening to the chemistry you actually have, not the chemistry a podcast told you to fix.

Your result might look like: You metabolize caffeine very slowly. Last coffee by 11am, magnesium glycinate in the evening, and a hard light cut-off at 9pm will do more for your sleep than any tracker setting.

Migraine triggers usually live in the same biology 3X4 reads, Inflammation, Methylation, Histamine Overload, and Caffeine. Knowing where your sensitivities sit narrows the trigger list from "everything" to "these three."

Your result might look like: You clear histamine slowly (DAO low). Aged cheese, red wine, fermented foods, and cured meats are likely amplifying your trigger load. A 2-week low-histamine elimination is the cheapest experiment you can run.

Your Inflammation, Oxidative stress, and Muscle health results set your real recovery ceiling. Train with your biology, not against it, and the same workout that flattens you today becomes a workout you can repeat tomorrow.

Your result might look like: Your inflammation switch runs hot. Eat omega-3-rich foods daily, oily fish, chia seeds, and walnuts, and use physical therapy techniques like contrast showers or massage weekly to support recovery.

Your Appetite, Fat storage, and Pro-inflammatory fat results shape how your body responds to food long before willpower enters the room. The plate that works for you reflects your biology, not generic macro rules.

Your result might look like: Your leptin signal arrives late. Add bitter-tasting foods like arugula or radicchio, with olive oil, to your daily diet to boost GLP-1 levels and reduce hunger.

A good chunk of typical supplement stacks treat needs your body never had. Your Nutrients results show which vitamins you convert efficiently and which ones your biology genuinely struggles with, so you stop guessing and start buying only what you need.

Your result might look like: You likely have a high requirement for vitamin D. Ensure daily sunlight exposure, vitamin D-rich foods, and consider a vitamin D3 supplement, and skip the supplements your biology never needed.

The PPN is 3X4's vetted network of clinicians trained in the 3X4 Genetics approach. Every practitioner in the network is credentialed and knows how to read your pathway report and translate it into a practical plan, so the guidance you get is grounded in your actual biology, not generic advice.

When you choose the bundle, you're assigned a practitioner from the 3X4 Preferred Practitioner Network. We match you based on your health goals and location, so you're paired with someone well suited to what you want to work on. You don't need to find or vet a practitioner yourself, that part is handled for you.

1) Order the bundle and your kit ships to your door. 2) Swab your cheek and mail it back in the prepaid packaging. 3) In about 2–3 weeks your 3X4 Health report lands in the 3X4 Health app. 4) You're matched with a practitioner from the PPN and scheduled for your 1:1 consultation. 5) They walk you through your 3X4 Health report and build a plan you can act on right away.

Your practitioner reviews your 3X4 Health report with you in a one-on-one video session. They explain what your genetics mean in plain language, highlight the areas worth focusing on, and give you clear, tailored next steps for diet, supplements, and lifestyle, so you leave knowing exactly what to do.

Yes. The consultation is a one-on-one video call, so you can meet with your matched practitioner from anywhere. You'll receive scheduling details once your results are ready in the app.

Either works. The test on its own gives you your full 3X4 Health report, with lifetime access in the 3X4 Health app. The bundle adds a certified practitioner who interprets your report with you and turns it into a plan, ideal if you'd rather have an expert guide the next steps than figure them out on your own.

Yes. Both the test and the bundle are HSA/FSA eligible, and shipping is free.