Personality isn't a mystery. It is part choice, part environment, and part genome — and the genome layer is finally readable.
Why do you worry when others don't? Why do some habits stick instantly and others never? Why do you crave novelty — or comfort? Decades of behavioral genetics research now point to the same answer: some of it was always you.
One single gene — COMT — clears dopamine from your prefrontal cortex at very different speeds depending on your variant. The two extremes produce very different humans. Most people sit between them.
Val/Val carriers clear dopamine quickly from the prefrontal cortex. The result: lower baseline anxiety, better composure under stress, faster decision-making, and resilience in high-pressure environments. The trade-off can be less detail-orientation and a tendency to under-plan in calm conditions. Soldiers, surgeons, athletes — historically warrior-skewed.
Every dot is one trait we decode from your DNA. Personality, mood, information processing, mind-body, dependence patterns, and behavior — the full lattice of how you're wired.
Six categories. Thirty traits. One DNA sample. Every dimension of how your inner life takes shape — anchored in the Big Five and grounded in decades of behavioral genetics research.
Hover (or tap) to flip each card. These are real examples of the kind of insight your report will deliver — built from peer-reviewed behavioral genetics research.
One of the most studied genes in psychology. The Val variant clears dopamine quickly — calm under fire, decisive. The Met variant clears it slowly — deeper thinker, more anxious, often more creative. Neither is better. Knowing yours is liberating.
This serotonin transporter gene shapes emotional reactivity, mood resilience, and how the brain processes loss and reward. Short-allele carriers are often more sensitive — both to negative and positive experiences. Awareness here is genuinely useful.
The dopamine D4 receptor gene predicts novelty-seeking, risk tolerance, and exploratory behavior. The 7R variant correlates with entrepreneurs, travelers, and explorers — and with impulsivity. Neither path is wrong; knowing yours just sharpens the decisions.
Brain-Derived Neurotrophic Factor shapes how your brain forms new memories, learns new skills, and adapts. Different variants predict different learning curves, retention strengths, and even how exercise and sleep restore cognitive sharpness.
This gene regulates how the brain clears stress neurotransmitters. Some variants recover quickly from frustration; others linger. Understanding your wiring lets you build emotional regulation tools around your biology — instead of fighting it.
The dopamine D2 receptor shapes reward sensitivity, motivation, and how your brain forms habit loops. It also flags genetic predispositions toward food, nicotine, alcohol, and stimulant dependence — awareness that helps you design your environment with intent.
Generic personality quizzes give you 16 boxes. Your DNA is more specific — and far more useful — than any box.
Five questions, one for each Big Five dimension. The pentagon fills in as you answer — a directional sketch of where your DNA test will go deeper.
Your DNA test will go far deeper — but the shape above is your starting line.
A cheek swab from your kitchen. A prepaid mailer. A secure portal. That's the whole experience.
Secure checkout. We ship your DNA collection kit to your door in 5–7 business days.
A simple cheek swab. Two minutes. No needle. No appointment. No discomfort.
Use the prepaid mailer. Drop it in any USPS box. We handle the rest from there.
3–4 weeks later, your full personality genome report arrives by email and secure portal.
Not a label. Not a box. A nuanced report built from your genetic data — designed to deepen self-knowledge and to share with a therapist, coach, or thoughtful friend.
Detailed analysis of every genetic trait, written in clear English. References to the peer-reviewed behavioral genetics research behind each insight.
Your genetic snapshot across the five gold-standard personality dimensions used in psychological research worldwide — Openness, Conscientiousness, Extraversion, Agreeableness, Neuroticism.
Genetic markers behind happiness baseline, seasonal mood, anger response, stress recovery, and the formation of habits and reward loops in your brain.
HIPAA-compliant, secure portal. Access from any device. Share with your therapist, coach, or physician in one click.
The Personality DNA test is recommended for self-understanding and personality research. It's especially valuable for these four people.
You journal. You introspect. You read about the mind. You want a layer of self-knowledge that goes deeper than personality quizzes and horoscopes. Your DNA gives you a precise, evidence-based starting point.
You're trying to change something — drinking less, exercising more, breaking a pattern, sticking with a routine. Knowing your dopamine wiring, reward sensitivity, and impulse-control genetics turns habit change from willpower into strategy.
You wonder which traits run in the family and which were shaped by environment. This isn't an answer to that question — it's the most rigorous starting point you'll find.
Therapists work without genetic context. A precise behavioral genetics report gives your clinician an unusually rich starting point — and gives you language for what you've always sensed about yourself.
No — and that's the most important distinction to make. This is a self-knowledge and personality research tool, not a diagnostic instrument. It does not diagnose depression, anxiety, ADHD, bipolar disorder, or any other clinical condition. If you have concerns about your mental health, please speak with a licensed clinician. The report can, however, give you and a clinician a deeper genetic context to work with.
No. Personality is shaped by genes, environment, choices, relationships, and lived experience — not by genes alone. The Big Five traits are roughly 40–60% heritable, which means a significant portion is shaped by everything else. Your DNA gives you a starting tendency, not a destiny. Knowing the tendency is what makes change easier, not harder.
A flagged predisposition for alcohol, nicotine, cannabis, or opiate dependence is not a sentence — it's a heads-up. Many people carry these markers and never struggle with dependence. The value of knowing is that you can make informed choices about exposure, environment, and habit design. If you have current concerns about dependence, please reach out to a licensed clinician or call SAMHSA's helpline at 1-800-662-4357.
The testing is performed in a CLIA-certified laboratory using established Single Nucleotide Polymorphism (SNP) analysis. Every interpretation in your report is grounded in peer-reviewed behavioral genetics research. Your DNA and personal data are kept secure and HIPAA-protected at every step.
Very different. Quizzes like Myers-Briggs are based on your self-reported answers — useful, but limited to how you see yourself in that moment. A DNA test analyzes your genome, which doesn't shift with mood, recent events, or how you want to be perceived. It also uses the Big Five framework, which is the empirically validated standard in academic psychology — not a typology system.
No. Your DNA does not change. One test gives you a report that is yours, forever. As behavioral genetics research evolves, interpretations may be updated — but your underlying genetic data is a one-time investment.
Yes — and we encourage it. The report gives your clinician a precise, genetics-informed starting point that traditional intake forms don't offer. It can speed up the work, give shared vocabulary, and help your therapist tailor their approach to who you actually are. You stay in control of when and what to share.
Yes. The lab is CLIA-certified and your data is stored in a HIPAA-compliant system. We do not sell or share your genetic data. You are always the owner.
Due to state regulations on direct-to-consumer genetic testing, we currently do not ship to New York, Pennsylvania, Rhode Island, or Maryland. Anywhere else in the United States is fine.
One cheek swab. Thirty answers. The most rigorous starting point for understanding yourself that science can currently offer. The rest of the work is yours — but the foundation is finally readable.
Order My Behavior & Habit DNA Test — $199
The health assessment offered through ILSA Health is designed for preliminary screening and educational purposes only. Completion of this questionnaire does not create a doctor–patient relationship.
All medical services, including clinical evaluations, treatment plans, and prescription decisions, are provided exclusively by independent U.S.-licensed healthcare providers. Providers exercise full medical judgment and determine eligibility based on individual clinical assessment and applicable state regulations.
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Individual responses to treatment vary. No specific results are guaranteed.
ILSA Health does not manufacture, compound, or directly dispense medications. Product appearance, packaging, and labeling may vary from images shown on this website.
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