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What Our Clients Say
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90 Days
Detection Window |
SAMHSA
Certified Collection |
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24/7
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What You Need to Know
People call us all the time asking the same thing: “What exactly does this test pick up?” Fair question. A hair follicle test isn’t like a urine screen that only catches what’s been in your system the last few days. It goes back roughly 90 days, or about three months of history in a small sample of hair.
The standard panel we collect across Columbia covers five major drug categories: marijuana, cocaine, opiates, amphetamines, and PCP. But here’s what most folks don’t realize. Expanded panels can go further. We’re talking about ecstasy, prescription opioids like oxycodone and hydrocodone, benzodiazepines, and synthetic drugs. The test you need depends on who’s requesting it and why.
So how does it work? When someone uses a substance, metabolites enter the bloodstream and get deposited into the hair shaft as it grows. Those metabolites don’t wash out with shampoo. They don’t fade after a weekend of drinking water. They’re embedded in the hair itself. That’s what makes this method so reliable for employers, courts, and family law cases here in the Midlands.
Hair Follicle Drug Testing — Columbia SC & the Midlands
We come to you — your workplace, home, or any location in Columbia and the Midlands.
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Call to ScheduleCall 803-766-0036. We’ll confirm exactly what you need and get you scheduled — same-day available. |
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We Come to YouOur SAMHSA-certified collector arrives at your location with all supplies. Collection takes about 15 minutes. |
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Receive Fast ResultsNon-DOT negative results in as little as 5 minutes. Lab-confirmed results typically in 24–72 hours. |
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The Collection Process We Come to Your LocationOur SAMHSA-certified collector arrives at your office or facility anywhere in Columbia. Hair follicle collection takes just a few minutes — a small sample of hair is cut from the back of the head near the scalp. Non-invasive and straightforward. Call 803-766-0036 to schedule. |
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Why Odosek Why Columbia Employers Choose Hair Follicle TestingHair follicle testing detects drug use up to 90 days back — far longer than urine testing’s 3–30 day window. It’s harder to beat and gives employers a longer picture of an employee’s substance use history. Call 803-766-0036 — available 24/7, same-day scheduling available. |
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Fast, Reliable Results Results Fast —
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Get Started
Call us and we’ll confirm exactly what you need, schedule a time, and come directly to your Columbia location. Same-day available.
Available 24/7 · Same-day scheduling · We come to you
Columbia, SC — Available 24/7
SAMHSA-certified. We come to you anywhere in the Midlands. Fast, reliable results accepted by employers and courts.
Common Questions
A hair follicle test looks back roughly 90 days — about three full months of history. That’s much longer than a urine screen, which only catches recent use. When someone uses a substance, metabolites get locked into the hair shaft as it grows. They don’t wash out. For employers and courts here in Columbia SC and the Midlands, that 90-day window is exactly what makes this method so reliable.
No — Odosek Lab Solutions comes directly to you. We never ask you to visit a lab or office. Our team travels to your home, your workplace, or your job site anywhere in Columbia SC and the Midlands. We’re available 24 hours a day, 7 days a week, and we can usually reach you the same day you call. Just reach us at 803-766-0036 to get scheduled.
Yes, our results are legally defensible in court and fully DOT compliant. Every sample we collect goes to a SAMHSA-certified laboratory, which follows strict federal guidelines for accuracy. We also use a documented chain-of-custody on every collection. That matters whether a family court judge in Columbia is requesting proof of sobriety or a DOT-regulated employer needs results that hold up in an HR proceeding.
Just wash your hair normally and leave it dry before we arrive. That’s really all you need to do. Skip heavy gels, oils, or leave-in conditioners on the day of your test — those products can coat the hair shaft and slow things down. No fasting, no special shampoos, no waiting periods. We collect about 100 strands, usually from the back of the head, and the whole process takes about two minutes.
No — detox shampoos and home remedies do not work on hair follicle testing. Drug metabolites are embedded inside the hair cortex, not sitting on the surface. No amount of washing removes them. We hear this question often from clients across Columbia, especially in neighborhoods like Rosewood and Five Points. The test looks at what’s inside the hair shaft, and nothing topical changes that.
The standard panel covers five major drug categories: marijuana, cocaine, opiates, amphetamines, and PCP. Expanded panels go further and can include ecstasy, prescription opioids like oxycodone and hydrocodone, benzodiazepines, and synthetic drugs. The right panel depends on who is requesting the test and why. Not sure which one applies to your situation? Call us at 803-766-0036 and we’ll help you figure it out before we schedule.
Odosek Lab Solutions uses only SAMHSA-certified laboratories for all drug testing collections — ensuring accurate, legally defensible results every time.
