
DNA Anxiety & Depression Test
$149
Discover If You Have the "Grouchy Gene"
Are you struggling with anxiety and depression? Do you feel like you’re stuck in a rut and can’t shake off feelings of sadness and irritability? The Anxiety & Depression DNA Test identify whether you carry the “grouchy” gene linked to an increased risk of anxiety and depression.
Order your testing kit today and discover if you have the “grouchy” gene.
- Understand your genetic risk of anxiety and depression
- Discover the impact of the 'S-allele' of the serotonin transporter gene on your mood and mental health.
- Gain valuable knowledge about your genetic predisposition to guide your mental health journey.
- Painless Sampling: Collect your DNA samples with easy-to-use mouth swabs – no blood or needles required.
How It Works

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Results
Serotonin and the serotonin receptor
Serotonin is a chemical messenger in the brain that influences your mood, sense of well-being, and happiness. When your body’s serotonin levels are balanced, you’re more likely to feel positive and content.
The SLC6A4 gene provides instructions for making the serotonin transporter, a protein that helps transport serotonin from one brain cell to another. When this gene is working properly, our serotonin levels are balanced, and we feel happy, relaxed, and content.
The “grouchy” gene, also known as the S-allele, is a variation of the SLC6A4 gene that affects how the brain processes serotonin. People with the “grouchy” gene may be more prone to feelings of sadness and anxiety. They may also have a harder time responding to antidepressant medications.

The SLC6A4 Gene and Serotonin Regulation
The “grouchy” gene is a variation of the SLC6A4 gene that affects your brain’s ability to regulate serotonin levels. If you carry this gene, you may be more prone to feelings of anxiety, depression, and irritability

Understanding Your Results
The SLC6A4 gene is found on chromosome 17. Since we inherit chromosomes in pairs – one from each parent – every individual carries two copies of theSLC6A4gene. This test examines the 5-HTTLPR region of theSLC6A4gene to identify if you have the “grouchy” gene variant. Your results will indicate whether you have:
- Two copies of the “grouchy” gene: This may increase your risk of anxiety and depression, as you may have lower levels of serotonin in your brain.
- One copy of the S-allele and one copy of the L-allele (SL): This may also increase your risk, although to a lesser extent, as you may have slightly higher levels of serotonin compared to those with the SS variant.
- Two copies of the L-allele (LL):This may indicate a lower risk of anxiety and depression, as you may have normal or higher levels of serotonin in your brain.
If you have the “grouchy” gene variant, you may be more likely to experience anxiety and depression. However, having this variant doesn’t mean you’ll definitely develop these conditions, and many people with the variant lead happy and healthy lives.
Frequently Asked Questions
Once your sample is received by our laboratory, processing usually takes 6-8 weeks. You will receive an email notification when your results are ready, and you can access your detailed report through a secure online portal.
We take data privacy seriously. Your results are confidential and only shared with you. We do not share your results with insurance companies, employers, or any other third parties.
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