Test Kits

Comprehensive At-Home Neurotransmitter Test

Tests Serotonin, GABA, Dopamine & More

Dried Urine Collection, Easy At-Home Use

Processed by ZRT Laboratory

Four saliva collections in one day

Measures bioavailable cortisol

Tests Heavy Metals & Essential Elements

Parts-Per-Trillion Accuracy & Sensitivity

At-Home Heavy Metal Exposure Testing

At-Home Saliva Cortisol Test Kit

Measures Bioavailable Cortisol Levels

Results Delivered in About 2 Weeks

Advanced Core-Sample Stool Analysis

Whole-Genome Gut Microbiome Testing

Superior Accuracy Microbiome Assessment

Tests Testosterone, DHEA & Cortisol

Evaluates Estradiol & Progesterone Balance

At-Home Male Saliva Hormone Panel

At-Home Female Saliva Hormone Panel

Evaluates DHEA & Cortisol Balance

Tests Estradiol, Progesterone & Testosterone

Combined Hormone & Neurotransmitter Panel

Tests Estradiol, DHEA, Cortisol & More

Serotonin, Dopamine & GABA Assessment

4-Point Cortisol & Melatonin Rhythm Test

Measures Dopamine, Serotonin & GABA

Comprehensive Stress & Sleep Hormone Panel