About PlexusDx
PlexusDx sells focused cheek-swab DNA kits covering nutrition, metabolism, methylation and other wellness traits. Each package interprets a different set of pathways in an online report. Prescription programs and other clinical services are separate purchases.
Choose a wellness reportReturn cheek swabsExplore your online results
Offerings
PlexusDx Cognition & Brain Health
$298
one-time
Genetic cognitive, mood and memory traits
Cognition, mood, memory and healthy-aging traits.
What’s included in PlexusDx Cognition & Brain Health
Included
Risk score: Healthy Aging Genetic Report: 4 genes (ASIP, EXOC2, IRF4, MC1R)
Healthy Aging Genetic Report; Cognition & Brain Health Genetic Report
Not included
Results
- Results
- Online genetic wellness findings, with pathway explanations and recommendations.
- Access
- Web
- Timing
- 2–4 weeks after sample receipt
Collection
Collect cheek swabs at home and use the prepaid return mailer. A digital add-on report uses existing PlexusDx data and needs no new sample.
Reviews
What people praise
Responsive company support
Across PlexusDx’s services, customers praise quick replies, help resolving ordering problems and staff who make it easy to ask questions when something needs attention.
What people complain about
Getting a resolution can take persistence
Across PlexusDx’s services, some customers describe repeated messages before receiving a clear response or refund; several report that senior staff eventually stepped in to resolve the problem.
Stories
Gail Olson
Test results helped guide changes with her doctor
After more than eight months of unexplained health problems, Gail tried a PlexusDx test on someone’s recommendation. She says the results helped her functional-medicine doctor adjust her care, and she reported feeling much better after those changes.
trustpilot.comGreg
Turning genetic insights into changes he could try
Greg used PlexusDx’s expanded methylation report to reconsider his diet and supplements. After making changes over roughly two months, he reported better energy, mood and sleep, giving him a clearer sense of which parts of his wellness routine felt useful.
plexusdx.comThings to know
- Additional digital reports cost extra.
Genetic tests are bought once; extra digital reports and clinical programs are separate purchases.
- Testing data and website tracking differ.
Necessary service processing is permitted; website advertising-data sharing is distinct from the genetic test itself.
- Minors register through support.
Minors need parental consent and registration through customer support.
Alternatives
23andMe · Premium Ancestry + Health
Adds ancestry matching and selected genetic-health reports beyond PlexusDx’s wellness-pathway tests.
$208.99
Nucleus Genomics · Health + Preview
Uses whole-genome sequencing for inherited-condition and risk reports rather than focused wellness-pathway analysis.
$538
tellmeGen · Advanced DNA Kit
Combines ancestry, carrier and selected health reports instead of choosing a PlexusDx wellness topic.
$159.99
Sequencing.com · Comprehensive Health
Offers whole-genome data and broad report tools rather than PlexusDx’s targeted test and optional digital-report model.
$599FAQs
Can a digital report be bought without a test?
Digital add-on reports use DNA already collected through a completed PlexusDx test. A genetic test includes a new kit and laboratory processing.