TPH2 (Serotonin)
Trusted by 200,000+ users & 2,000+ doctors
Proven track record: 3+ million analyses delivered
Product features
Note: To generate your personalized report, purchase a SelfDecode DNA kit. If you already have one, you’re ready to proceed.
Understanding Your TPH2 (Serotonin) Variants: A DNA Gene Report
Do you ever wonder why stress hits you harder than it seems to hit others, or why your mood and sleep can feel so sensitive to life changes? Have you asked yourself whether your brain chemistry might be wired a little differently—and what you can do about it? Your TPH2 (Serotonin) gene helps shape how your brain makes serotonin from tryptophan, and understanding your TPH2 genetic variants can reveal meaningful clues about mood regulation, stress response, and mental well-being.
Key Report Highlights
This TPH2 (Serotonin) Gene Report analyzes genetic variants linked to how efficiently your brain may produce serotonin—an essential neurotransmitter involved in mood, sleep, appetite, digestion, and even immune signaling. You’ll receive 11 personalized recommendations tailored to your DNA, translating your genotype into practical next steps. A compelling takeaway: TPH2 activity influences serotonin production in the brain, and certain variants have been associated with differences in emotional processing and stress reactivity—helping explain why the same environment can feel very different from one person to the next.
Personalized, Actionable Recommendations
Your results are paired with personalized, DNA-based guidance designed to be actionable in real life. Based on your TPH2 (Serotonin) genotype, the report provides dietary, lifestyle, and supplement recommendations that align with your genetic tendencies and mental health goals. For example, you may see guidance on optimizing tryptophan-containing foods and balanced protein intake to support serotonin pathways, plus lifestyle strategies that can support healthy stress response (such as sleep timing, light exposure, or exercise structure). Where appropriate, the report may also include supplement considerations to discuss with a clinician—especially important because “more serotonin” is not always better for everyone.
User-Friendly Format and Trust
With actionable and easy-to-understand recommendations, the report is designed for seamless integration into your daily life. Its user-friendly format ensures accessibility, making complex genetic data understandable and practical for users at all levels of familiarity with genetic information.
The report is rooted in accuracy and reliability, backed by comprehensive scientific research from reputable sources. It has garnered the trust of over 150,000 users and 1,000+ healthcare professionals. Furthermore, the report complies with HIPAA and GDPR, ensuring your privacy and security are prioritized.
Getting Started
To embark on this journey, simply purchase a DNA kit for an easy at-home sample collection, guaranteeing a hassle-free process. Delve into a personalized approach to wellness and equip yourself with actionable insights to enrich your life and health.
Product FAQs
WHY SELFDECODE?
Empowering Your Well-being Journey
This personalized health report is powered by SelfDecode's cutting-edge AI technology, designed to unlock a deeper understanding of your health potential. We're committed to providing you with the most accurate and actionable insights to guide your well-being journey.
Most Accurate
Polygenic Risk Scoring
We leverage cutting-edge algorithms and analyze a massive dataset of 2 million people to deliver the most precise assessment of your genetic health predispositions. Our advanced approach takes into account your ancestry - which is often overlooked by other methods - to provide you with the most accurate risk assessment. This ensures that the risk scores you receive are based on the latest scientific evidence and are truly personalized to your genetic makeup.
Cutting-Edge AI &
Machine Learning
We have invested 20 million dollars developing our AI and machine learning models. Our patent-pending technology provides you with the most personalized health insights and recommendations by taking into account your unique DNA, lifestyle, labs, symptoms, conditions and health goals. This empowers you to make informed decisions tailored to your specific needs.
Analyzes 200 Million Variants & Sophisticated Recommendation Engine
We go beyond the basics by analyzing a staggering 200 million genetic variants to provide the most comprehensive picture of your health potential. Our sophisticated recommendation engine leverages this deep analysis to provide personalized and actionable insights to optimize your well-being journey.
Built by Leading
Scientists & Engineers
A dedicated team of over 60 scientists and engineers is continuously innovating and developing our technology, ensuring it remains at the forefront of personalized health.
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Sanjay S.
Helpful and motivating, but I wish the report compared PLP versus pyridoxine doses more clearly for different body weights.
Scott X.
The tph2 (serotonin) gave me a ton of info about my mood genetics. I really appreciated the supplement suggestions but wish it broke down the science in plain English a bit more. Some parts felt overly dense for a regular person like me, but overall I learned a lot about what actions to take.
Olivia D.
My therapist and I used the TPH2 (Serotonin) report to connect my seasonal dips and evening irritability to serotonin synthesis, which finally made the pattern feel explainable. The recommendations were practical, not woo. I started morning bright light therapy before coffee, added L-theanine on high stress workdays, and switched my B6 to PLP after reading the rationale. I also trialed low dose tryptophan only on nights when my sleep was fragile. Within two weeks my mood felt steadier, and I stopped chasing sugar late afternoon.
River G.
Morning light fixed my serotonin.
Isabelle B.
J’ai pris le rapport TPH2 (Serotonin) parce que mon humeur faisait le yo-yo depuis des années, surtout en hiver, et je voulais autre chose que des conseils vagues. Le rapport explique clairement comment TPH2 peut influencer la synthèse de sérotonine et pourquoi je réagis si fort au manque de lumière. J’ai testé la luminothérapie le matin pendant 15 minutes, et ajouté L-théanine les jours de stress. J’ai aussi vérifié mon apport en vitamine B6, puis essayé le PLP. Résultat, moins de ruminations le soir et un endormissement plus régulier.