Testing Services

Oral Fluid Drug Testing

A convenient, non-invasive alternative to urine collection with clinically validated accuracy.

Patient-Friendly Testing

Optimus Labs' oral fluid drug testing (OFT) collects saliva via a simple mouth swab — no restrooms, no privacy concerns, and no risk of specimen adulteration. It's ideal for point-of-care settings, workplace testing, and patients who cannot provide urine specimens.

OFT detects recent drug use typically within the past 24–48 hours, making it a powerful complement to urine testing for monitoring recent consumption patterns. Our lab processes all oral fluid specimens using validated LC-MS/MS methods for definitive results.

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OFT vs. UDT Comparison

FeatureOral FluidUrine
CollectionObserved swabUnobserved void
Detection window24–48 hours2–7 days
Adulteration riskVery LowModerate
InvasivenessNon-invasiveModerate
Patient comfortHighStandard

Ideal Use Cases

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Pain Management

Monitor compliance and detect recent illicit use in chronic pain patients with a dignified collection process.

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Substance Use Treatment

Supplement urine testing to detect very recent drug use in outpatient and residential treatment programs.

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Workplace Programs

Ideal for post-accident and reasonable-suspicion testing where collection integrity is paramount.