Standalone Tests
Order patient-direct (no physician required). Call to order. Each test includes simple collection, clear reporting, and fast turnaround.
Code: 4423 / 4425
Taurine (24-Hour Urine)
Cardiometabolic-relevant amino sulfonic acid linked to fluid balance, membrane stability, and cellular stress response.
- Patient-direct (call)
- 24-hour urine
- Quantitative report
- Clinician-ready
Code: 4091
Urinary Melatonin (Standalone)
Non-invasive assessment of melatonin output to contextualize sleep quality, circadian rhythm, and recovery.
- Patient-direct (call)
- Urine (typically 24-hr)
- Quantitative report
- Clinician-ready
Code: 4076
Urinary hGH (Standalone)
Urinary growth hormone snapshot to help contextualize recovery, tissue repair, and anabolic/catabolic balance.
- Patient-direct (call)
- Urine (typically 24-hr)
- Quantitative report
- Clinician-ready
Code: 4006
Urinary Oxytocin (Standalone)
Non-invasive insight into oxytocin output associated with bonding, social behavior, and stress modulation.
- Patient-direct (call)
- Urine
- Quantitative report
- Clinician-ready
Code: varies
Xanthurenic & Kynurenic Acids (DU & 24-Hour)
Kynurenine-pathway markers to contextualize inflammation and B6 status; choose dried urine (single-day) or 24-hour liquid urine.
- Patient-direct (call)
- DU or 24-hour
- Quantitative report
- Clinician-ready
View CPT Codes
Sample Report — Dried Urine
Sample Report — 24-Hour Urine
Collection — Dried Urine
Collection — 24-Hour Urine
