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Easy Mouth Swab Collection - DNA Family Check
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Caffeine Sensitivity DNA Test

$149.00

Discover how your body metabolizes caffeine based on variants in the CYP1A2 gene. Learn whether you are prone to adverse effects from coffee, tea, and energy drinks.

Free delivery on all U.S. orders

DNA testing for child support, inheritance disputes, birth certificates, or other legal proceedings must follow a strict chain-of-custody protocol. Each participant must provide legal identification and all samples have to be collected in front of an impartial third-party witness. Our Legal DNA is accepted in courts across all 50 states.

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Summary

The Caffeine Sensitivity Test determines how your body metabolizes caffeine based on your DNA. This test detects variants in the CYP1A2 gene which encodes an enzyme responsible for 95% of caffeine clearance. Discover if you are a slow or fast caffeine metabolizer and how this influences caffeine’s effects on your cardiovascular system and more. With genetic guidance, make informed choices about caffeine consumption from coffee, tea, energy drinks, and other sources to support your health and wellbeing.

How it works

Collect

Collect samples in the comfort of your own home with easy-to-use mouth swabs.

Ship

Mail your samples to our accredited laboratory with the provided prepaid return envelope

Results

Receive your results privately through a secure online portal. We will let you know once they're ready.

Technical

Benefits

Convenience

No doctor's offices, no lab visits—collect DNA samples in the privacy of your home, then receive your results in your personal DNA portal.

No Hidden Fees

We cover all lab fees and shipping costs, so there are no hidden charges. Your kit includes everything you need to collect your sample with free return shipping to the laboratory.

Fast & Accurate

Our AABB, ISO 17025, CLIA accredited laboratory ensures the highest level of accuracy.

Secure Online Access

Access your results securely and conveniently through our online portal. Stay up-to-date on your test progress and access your results instantly once they're ready.

About

Why DNA Family Check?

Our high-volume accredited laboratory has provided relationship DNA testing services to millions of families globally for over two decades. Our AABB, CAP, CLIA and ISO 17025 accredited laboratory sets the global standard for relationship DNA testing. As pioneers in the industry, our laboratory was one of the first to implement now-universal standards such as buccal swab collection. With our longstanding commitment to excellence and innovation, it's no wonder we've been the #1 choice for paternity answers for over 20 years.

FAQs

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