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3X4 Genetics Test + Blueprint Report

The 3X4 Blueprint test looks at 170 genes, revealing the decisions that have the biggest impact on health and weight goals. The 3X4 Genetics testing and analysis process uses 25 years of research to generate a custom Blueprint Report on each person’s unique genetic map.

Buccal swabAt-home kit

Get a free sample report

View sample report

A clear, color-coded report your practitioner uses to build your plan. Every marker is grouped, flagged, and plotted against reference ranges.

Every marker grouped by health area
Color-coded flags with reference ranges on every marker
Plain-language explanation of what each result means
Reviewed with you by the practitioner who curated this store

Video

Collecting your sample

No clinic visit needed. Watch exactly how the at-home kit works — from unboxing to dropping off your prepaid return package.

FAQ

Answers to your questions about lab testing and services.

Photo of Dr. Kaylie Tejeda

Dr. Kaylie Tejeda

I'm Dr. Kaylie — Nurse Anesthesiologist, Functional Medicine Clinician, and a first-generation Dominican American who grew up watching her family's health unravel in ways no doctor ever connected. Nobody traced the patterns. Nobody asked what the grandparents carried or what got passed down quietly through generations of surviving more than thriving. They just treated what was in front of them and sent everyone home. I built Wholesum for the ones whose labs say "normal" but whose bodies say otherwise. For families carrying health patterns that were never theirs to begin with — and who are ready to be the ones who finally interrupt them. We honor your roots. We listen to your story. We use precision medicine to map what conventional care keeps missing — and build a plan rooted in the fullness of who you are, so you can show up with more energy, more clarity, and more of yourself for the people who need you most. Your health story didn't start with you. But it can change with you. Health that sees all of you. Wholesum living. Fully you.

Dr. Kaylie's Website

Focus areas

  • Cardiovascular Health

  • Gastrointestinal Health

  • Immune Health

  • Metabolic Health

  • Neurological Health

States of practice

  • Florida