Hair Follicle Drug Testing - Lobo, TX

Employment, DOT, Court Ordered, Personal
Urine| Hair Follicle | Oral Fluid | Blood | ETG

2 Hair Drug Testing Centers in Lobo

Minutes Away, Test Today

1402 N Grant St16.06 miles

1402 N Grant St
Roma, TX 78584

201 N Fm 3167 Ste 11026.54 miles

201 N Fm 3167 Ste 110
Rio Grande City, TX 78582

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug testing services in Lobo, Texas. If you're in need of a hair or alcohol drug test, our expertise at Accredited Drug Testing is in hair testing, with facilities available in cities across the nation that can conduct such tests. Typically, individuals must have 1.5 to 2 inches of hair on their head or body for the test. Hair tests can screen for drugs, alcohol/ETG, or other tailored testing options.

Over recent years, the approach to drug testing has increasingly involved hair follicle drug assessments. A growing number of employers, courts, and substance abuse experts are opting for hair drug tests over traditional urine tests. Hair follicle tests are favored by zero-tolerance employers, judicial systems, and those on probation. The chief advantage of hair follicle testing is its longer window of drug detection, typically up to 90 days, collected in a supervised procedure, making it almost cheat-proof. However, for detecting recent drug use within the last 5 days, the urine test remains the most precise method.

What it is, How it works

Utilizing hair testing has emerged as an effective method for uncovering drug and alcohol consumption. Hair captures a long-term profile of alcohol and drug traces by holding biomarkers within the fibers of the hair strand as it grows. When obtained nearby the scalp, hair offers a detection timeframe of up to about 3 months for alcohol and drug traces. Hair is easy to gather, somewhat hard to tamper with, and straightforward to transport.

A 1.5-inch section of roughly 200 hair strands (comparable in size to a #2 pencil) nearest to the scalp yields 100mg of hair, which is the optimal sample size for screening and confirming. For EtG, add-ons, and/or tests exceeding 10 panels, it is advised to gather 150mg of the sample. We suggest measuring the sample on a jeweler’s scale. If scalp hair isn't available, an equivalent amount of body hair can be collected. When discussing head hair, we refer solely to scalp hair. Body hair denotes all other types of hair (facial, axillary, etc.).

Process Overview

The central steps in processing a drug test result in the lab are Accessioning, Screening, Extraction, and Confirmation.

Accessioning entails the initial intake of a sample into a lab's system. This incorporates confirming the sample's proper sealing and shipping, assigning a random LAN (Laboratory Accessioning Number), and completing extra data entries not covered by an electronic chain of custody system.

Screening is a preliminary evaluation for drug abuse. Screening is a cost-efficient strategy to exclude drug use on most samples, although a positive screen necessitates confirmation to be valid in legal proceedings. Samples that preliminarily test positive during Screening need additional confirmation.

When a sample tests preliminarily positive during Screening, more hair is extracted from the initial sample and readied for Extraction. Here, drugs are isolated from hair at concentrations significantly lower than those used in other methods (for instance, urine or oral fluid), making hair drug screening the most challenging method to conduct.

Verification of any positive screen result is done through GC/MS, GC/MS/MS, or LC/MS/MS. All presumed positive samples undergo washing before confirmation if needed. The entire lab procedure from Accessioning to Confirmation is evaluated under the CAP (College of American Pathologists) Hair designation and accredited to ISO / IEC 17025 standards.

Perks of hair drug testing:

  • Extended detection window: Hair drug tests detect use for up to 90 days, unlike urine tests with a brief detection span.
  • Cheating difficulty: Cheating a hair drug test is tough, making results more credible.
  • Delivers historical data: It can illustrate drug use trends over time, not just recent activity.

Drawbacks:

  • Unable to identify recent use: Detection of drugs in hair takes around 5-7 days.
  • Expense: Hair drug tests typically cost more compared to other testing methods.
  • Result discrepancies: Variables like hair color and personal differences in hair growth can impact drug metabolite concentration in the hair.

Note: Often dubbed "hair follicle tests", this test actually examines the hair strand rather than the follicle underneath the scalp.

Why Hair Follicle Testing Beats Urine Testing

In Lobo, TX, hair follicle testing outshines urine tests with a range of advantages:

  • Hair testing provides longer detection periods, capturing substance usage history more comprehensively than urine tests.
  • With superior accuracy, hair tests reduce false positives and negatives, ensuring reliable results.
  • Hair tests remain unaffected by temporary abstinence, unlike urine tests, offering a clearer picture of drug use.

Traditional urine tests are eclipsed by hair follicle testing in Lobo, TX, particularly for its resilience against cheating attempts. Hair tests are more difficult to adulterate or tamper with, providing consistent and dependable outcomes that are essential for high-stakes decision-making.

Extended Detection Window

Employers in Lobo, TX, benefit from hair follicle testing's extended detection window of up to 90 days, unlike shorter-term tests. This allows for a thorough insight into an individual’s drug usage history, critical for making informed hiring and monitoring decisions.

Having a longer detection range, hair follicle testing provides employers and officials in Lobo, TX, with a broad view of past drug use. This enhances the ability to maintain a drug-free workplace by employing measures with comprehensive insights into behavior over extended periods.

Tamper-Resistant Testing Method

Hair follicle testing in Lobo, TX, represents a tamper-resistant testing method that significantly reduces adulteration risks. Its design ensures trust in results, offering a formidable defense against manipulations often encountered in other testing methods.

By providing reliable drug test results, hair follicle testing minimizes avenues for cheating in Lobo, TX. This secure testing method adds credibility to outcomes, easing concerns associated with test compromise and reinforcing trust in the process.

Convenient Nationwide Locations

Our nationwide testing centers, including those in Lobo, TX, provide convenience with easy access to hair follicle testing locations. Quick, hassle-free services make it straightforward for individuals to undergo testing.

Accredited Drug Testing in Lobo, TX, offers simplicity with accessible centers across cities, removing barriers to testing. Uncomplicated setup and proximity ensure the testing process is seamless, fostering widespread compliance.

Simple, Confidential Process

The process for hair follicle testing in Lobo, TX, is highly simple and confidential. From ordering to taking the test, and finally receiving results, the procedure maintains privacy and ease of use, addressing any privacy concerns effectively.

Lobo, TX residents benefit from a streamlined testing process, where confidentiality and ease are prioritized. Hair testing ensures discreet handling of samples and results, providing peace of mind and efficient outcomes for users.

Affordable, Fast Turnaround

Accredited Drug Testing offers affordable pricing and fast turnaround for hair follicle testing in Lobo, TX. This service provides excellent value for businesses of all sizes, ensuring that high-quality testing doesn't break the budget.

With competitive pricing and a quick turnaround, Lobo, TX companies enjoy superb value, obtaining hair follicle test results expediently without compromising on quality. The affordability allows widespread use of trustworthy testing solutions.

Fast, Accurate, and Reliable Results

The hair follicle drug test in Lobo, TX guarantees fast, accurate, and reliable outcomes. This testing method offers high precision in identifying substance use, ensuring quick and trustworthy results for individuals and employers. The accuracy level in detecting drugs through hair sampling surpasses traditional methods, making it an efficient choice.

For residents of Lobo, TX, who need quick and precise drug testing, the hair test stands out with its swift result generation and unmatched dependability. These tests ensure that both individuals and organizations can trust the outcomes, enhancing decision-making processes with confidence in the results.

Compliance and Peace of Mind for Employers

Employers in Lobo, TX, achieve compliance and peace of mind through hair follicle testing as it adheres to drug-free policies, reducing legal risks and boosting workplace safety. This type of testing aids in maintaining necessary compliance and minimizes liabilities.

Hair testing supports employers in Lobo, TX, through enhanced compliance, ensuring adherence to stringent workplace regulations. It solidifies employer efforts to uphold a secure and legally sound environment, promoting overall workplace integrity.

What's New In Hair Follicle Drug Testing according to the Hair Drug Testing Experts

With its multidisciplinary nature, hair testing brings together researchers, scientists, and experts from various domains to develop innovative techniques, explore new methodologies, and address emerging concerns, responding to the ever-evolving challenges of drug abuse, therapeutic drug monitoring, and environmental exposures to pollutants.

The joint meeting of the Society of Hair Testing (SoHT) and the Italian Group of Forensic Toxicologists (GTFI) was organized in Verona, June 8–10, 2022, and hosted by the Legal Medicine team of the Verona University Hospital, directed by Franco Tagliaro together with Federica Bortolotti and Rossella Gottardo.

It served as a prominent platform for knowledge exchange and collaboration, facilitating groundbreaking advancements in hair testing and analysis. In this special issue of Drug Testing and Analysis, we aim to showcase the remarkable manuscripts presented at this significant event, shedding light on the latest research and highlighting the future directions in this field.

Novel Analytical Techniques: The Verona meeting witnessed the unveiling of cutting-edge analytical techniques, offering enhanced sensitivity, selectivity, and accuracy for drug testing. Remarkable advancements in sample preparation, detection, and identification of drug compounds have been presented. The manuscripts in this section presented novel approaches, such as multianalyte methods and on-line preparation which can enable rapid analysis and improve thorough forensic investigations.

Biomarkers and Pharmacokinetics: The identification and validation of reliable biomarkers and pharmacokinetic studies are fundamental aspects of drug testing and analysis. The impact of hair treatments on the oxidation/decomposition of drugs in hair was also explored, as the long-term fate of drugs incorporated in the keratin matrix. Furthermore, the SoHT meeting in Verona featured research on the identification and quantification of alcohol abuse biomarkers, their stability, and their correlation with exposure and other biomarkers.

Forensic Applications and Interpretation: One of the vital objectives of hair testing is its application in forensic investigations and legal proceedings. The SoHT meeting in Verona emphasized the significance of rigorous interpretation of analytical results and the need for standardized protocols. Manuscripts in this section present advancements in forensic toxicology, and have explored the challenges posed by emerging designer drugs and strategies to combat their proliferation. The pitfalls encountered when the exogenous/endogenous nature of a substance is questioned were presented and discussed. The special issue presents also manuscripts that delve into the ethical implications of drug testing in drug facilitated sexual assaults.

Clinical Applications of hair testing are witnessed by the insight on environmental tobacco smoke exposure, assessed by hair analysis in a population of students and the study of in utero-exposure to drugs of abuse through neonatal hair analysis. Exposure to drugs was also important in cases of child abuse/neglect, when the clinical purpose of hair testing merge with its forensic applications.

The legal framework surrounding hair testing and the achievement of guidelines to ensure fairness, accuracy, and confidentiality in drug testing practices have also been discussed,and the SoHT consensus on general hair testing and testing for drugs of abuse was presented at the meeting and published as a Letter to the Editor.

In conclusion, the special issue of Drug Testing and Analysis, featuring manuscripts from the SoHT–GTFI meeting in Verona 2022, reflects the remarkable advancements achieved in this field. The manuscripts provide valuable insights into novel analytical techniques, biomarkers, pharmacokinetics, forensic applications, and ethical considerations. As we embrace these advancements, we pave the way for a safer, healthier society, where drug testing and analysis serve as powerful tools in protecting public health and maintaining integrity in various sectors. The research presented in this special issue will undoubtedly shape the future of drug testing and analysis, fostering collaboration and inspiring further innovation in this crucial area of scientific inquiry.


Lobo Drug Testing

Quickly find trusted local drug testing centers in Lobo, TX — fast, convenient, and reliable every time!

Lobo DOT Drug Testing

Quickly find a local DOT drug testing center in Lobo, TX — fast, reliable, convenient nationwide service!

Lobo DNA Testing

DNA testing for legal and non-legal purposes including child support, and child custody around Lobo, TX.

Lobo Industry Training

Including specimen collector training, DER training, reasonable suspicion training and much more in Lobo, TX.v

Lobo Hair Drug Testing

Get fast, accurate hair drug testing at our convenient Lobo, TX locations—results you can trust, every time!

Lobo Alcohol Testing

Fast, reliable alcohol testing to keep your workplace safe and compliant every single day in Lobo, TX.

Lobo Drug Testing Services

Reliable nationwide drug testing services ensuring accuracy, compliance, and quick results for businesses and individuals in Lobo, TX.

Lobo 5 Panel Drug Test

Accurate 5 panel drug testing with fast, confidential results—trusted by Lobo, TX employers and individuals nationwide.

Lobo 10 Panel Drug Test

Comprehensive 10 panel drug testing with fast, reliable results—trusted for Lobo, TX workplace and personal testing needs.

Lobo On Site Drug Testing

Convenient on-site mobile drug testing with fast, reliable results—saving time while keeping your Lobo, TX workplace compliant.

Lobo DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Lobo, TX drivers compliant and on the road with confidence.

DOT Consortium

Join our DOT consortium for hassle-free compliance, random testing management, and reliable driver safety solutions.


Frequently Asked Questions

A hair follicle drug test analyzes a small sample of hair to detect a history of drug use over time. Because drug metabolites are incorporated into hair as it grows, this method can show patterns of use instead of just recent exposure. It is frequently used for legal and court requirements, long-term monitoring, and high-trust workforce screening.
Standard hair drug testing typically reflects drug use over approximately a 90-day period, based on the length of hair collected at the time of testing. Longer hair can sometimes reflect a longer time frame, and extremely short hair can reduce that window.
Hair drug testing commonly screens for marijuana/THC, cocaine, opiates/opioids, amphetamines/methamphetamines, and PCP. In many cases, additional expanded panels may be requested to include other substances.
Yes. If the donor's head hair is too short or unavailable, body hair may be collected as an alternative. The collector will document the source of the sample. This allows testing even for individuals with recently cut or shaved head hair.
Yes. Hair drug testing is commonly used in court, probation, custody, and compliance matters because the collection process follows a documented chain of custody and the analysis is performed by a certified laboratory. Results are provided in a form that can be reviewed by legal and administrative authorities.
Yes. Individuals, parents, attorneys, employers, and probation programs can all request hair drug testing. A doctor's order is not required. Results are confidential and released only to the authorized requesting party.
Hair testing provides a longer look-back period than urine testing, making it useful when you need to demonstrate ongoing abstinence or identify repeated/recent substance use patterns over time rather than just recent exposure. It is frequently selected for legal, compliance, and custody-related documentation.
A small section of hair is cut by a trained collector in a discreet, controlled manner. The sample is sealed, documented, and sent to the laboratory under established chain-of-custody procedures so that the results can be defended if they are ever challenged.

Customer Reviews

Thank You!!

I needed a quick drug test for visitation with my children. I called at 6am they answered and set me up with a place a couple miles from my house to go get the test done, that was on Wednesday, I had the results on Friday afternoon and was able to see my kids on Saturday. Thank you for the help!

Mark Broadhead - 2/12/2025

Very Fun and Easy

Trish last week and Tatiana this week, very fun and easy folks to deal with. Well be using them more and more in the future.

Tom O - 12/19/2024

Very professional and very quick

Very professional and very quick service to schedule appointments! I am pleased with the services and would definitely recommend using them for any drug testing needs!

Carrie Feerick - 4/19/2025


(800) 221-4291