Hair Follicle Drug Testing - Citrus City, TX

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

32 Hair Drug Testing Centers in Citrus City

Minutes Away, Test Today

2420 E Griffin Pkwy9.47 miles

2420 E Griffin Pkwy
Mission, TX 78572

305 E Expressway 839.49 miles

305 E Expressway 83
Mission, TX 78572

1424 East Ridge Road Ste29.82 miles

1424 East Ridge Road Ste2
Mcallen, TX 78504

900 S Bryan Rd9.90 miles

900 S Bryan Rd
Mission, TX 78572

2501 Buddy Owens Ave10.62 miles

2501 Buddy Owens Ave
Mcallen, TX 78504

4132 N 23rd St10.76 miles

4132 N 23rd St
Mcallen, TX 78504

6316 N 10th St Ste C-111.21 miles

6316 N 10th St Ste C-1
Mcallen, TX 78504

1723 N 23rd St11.43 miles

1723 N 23rd St
Mcallen, TX 78501

4313 N 10th St Ste B11.61 miles

4313 N 10th St Ste B
Mcallen, TX 78504

501 N Ware Rd11.83 miles

501 N Ware Rd
Mcallen, TX 78501

3421 W Us Highway 83 Ste 111.83 miles

3421 W Us Highway 83 Ste 1
Mcallen, TX 78501

2723 W Trenton,12.18 miles

2723 W Trenton,
Edinburg, TX 78539

2514 W Freddy Gonzalez Dr12.33 miles

2514 W Freddy Gonzalez Dr
Edinburg, TX 78539

4847 S Jackson Rd12.52 miles

4847 S Jackson Rd
Edinburg, TX 78539

801 E Nolana Ave Ste 912.73 miles

801 E Nolana Ave Ste 9
Mcallen, TX 78504

606 S Broadway St12.87 miles

606 S Broadway St
Mcallen, TX 78501

2015 Jackson Creek Ave12.90 miles

2015 Jackson Creek Ave
Edinburg, TX 78539

1301 E Fern Ave Ste B313.08 miles

1301 E Fern Ave Ste B3
Mcallen, TX 78501

2109 W Trenton Rd Unit E13.17 miles

2109 W Trenton Rd Unit E
Edinburg, TX 78539

2505 W Trenton Rd13.17 miles

2505 W Trenton Rd
Edinburg, TX 78539

1102 W Trenton Rd13.25 miles

1102 W Trenton Rd
Edinburg, TX 78539

822 W Wisconsin Rd13.48 miles

822 W Wisconsin Rd
Edinburg, TX 78539

1401 S 6th St13.55 miles

1401 S 6th St
Mcallen, TX 78501

707 Savannah Ave13.61 miles

707 Savannah Ave
Mcallen, TX 78503

926 W Nolana Loop Ste A13.68 miles

926 W Nolana Loop Ste A
Pharr, TX 78577

301 W Expressway 8313.78 miles

301 W Expressway 83
Mcallen, TX 78503

1200 S 10th Ave13.84 miles

1200 S 10th Ave
Edinburg, TX 78539

122 W Champion St13.89 miles

122 W Champion St
Edinburg, TX 78539

403 N Jackson Rd13.96 miles

403 N Jackson Rd
Pharr, TX 78577

104 S 12th Ave13.99 miles

104 S 12th Ave
Edinburg, TX 78539

110 E Savannah Ave14.05 miles

110 E Savannah Ave
Mcallen, TX 78503

409 E Mahl St14.12 miles

409 E Mahl St
Edinburg, TX 78539

Employment, Court Ordered, Probation, Family

In Citrus City, Texas, Accredited Drug Testing provides comprehensive hair follicle drug testing services. Whether you require a drug or alcohol hair test, our expertise in hair testing is unmatched, with testing facilities available nationwide. Typically, you'll need 1.5 to 2 inches of hair from your head or body. Our hair tests can assess drugs, alcohol/ETG, and offer tailored testing options.

Recently, hair follicle drug tests have become a preferred method for drug testing. Employers, courts, and Substance Abuse professionals now often opt for hair tests over traditional urine tests. Employers with zero-tolerance policies, courts, and probationary programs favor hair tests due to their extended detection timeframe, up to 90 days, nearly tamper-proof collection, and observed process. Urine tests, however, remain precise for identifying recent use within 5 days.

What it is, How it works

Hair analysis has gained recognition as a potent method for identifying drug and alcohol usage. Hair offers a comprehensive timeline of alcohol and drug consumption by embedding biomarkers within the strands' structure as they grow. When taken near the scalp, hair can expose drug and alcohol presence over an approximate three-month period. Hair collection is straightforward, hard to tamper with, and convenient to transport.

A sample measuring 1.5 inches comprising roughly 200 hair strands (comparable to a #2 pencil's thickness) close to the scalp provides 100mg of hair, the perfect quantity for both initial screening and subsequent verification. For tests such as EtG, specialized assays, or panels exceeding ten categories, a 150mg specimen is preferable. It's advisable to measure the sample using a jeweler’s balance. Should scalp hair be inaccessible, a similar portion of body hair might be used. The term 'head hair' specifically denotes scalp hair, while 'body hair' encompasses all other types (such as facial or axillary hair).

Process Overview

In drug test lab processing, four key phases are involved: Accessioning, Screening, Extraction, and Confirmation.

Accessioning includes the initial integration of a sample into the lab's database. Tasks here involve ensuring the sample's seal and proper shipment, giving it a random LAN (Laboratory Accessioning Number), and performing any supplementary data input not handled by an electronic custody system.

Screening acts as a preliminary rapid assessment for drug presence. Although it's a budget-friendly way to eliminate drug traces in most samples, a positive result in Screening necessitates further Confirmation for legal validity. Samples testing positive in Screening require a second confirmation step.

In cases where Screening suggests positivity, additional hair is retrieved from the initial sample for the Extraction phase. During Extraction, drug components are isolated from the hair at significantly lower levels compared to other techniques (such as urine or saliva analysis), explaining why hair drug testing is notably challenging.

For the Confirmation of any Screening positives, techniques like GC/MS, GC/MS/MS, or LC/MS/MS are employed. All positive samples undergo washing before Confirmation as required. From Accessioning to Confirmation, the complete lab procedure is scrutinized under both the CAP (College of American Pathologists) Hair standards and aligned with ISO / IEC 17025 accreditation.

Advantages of hair drug testing:

  • Extended detection period: Hair drug testing identifies drug usage for periods up to 90 days, whereas urine tests offer a shorter detection timeframe.
  • Cheating resistance: Manipulating hair tests is notably tough, therefore yielding more trustworthy results.
  • Offers trend insights: Demonstrates a pattern or history of drug usage rather than merely recent consumption.

Limitations:

  • Lacks recent usage detection: A 5-7 day period is needed before drugs become traceable in hair.
  • Expense: Hair drug analysis generally incurs higher costs than alternative drug testing techniques.
  • Result fluctuations: Elements like hair pigmentation and individual differences in growth can influence drug metabolite levels in hair.

Note: While frequently dubbed as "hair follicle tests," the analysis involves the hair shaft, not the underlying follicle beneath the skin.

Why Hair Follicle Testing Beats Urine Testing

Hair follicle tests offer significant advantages over urine tests in Citrus City, TX. Their key benefit lies in their superior detection accuracy and reliability, often outperforming traditional methods. Hair tests deliver a more comprehensive view of an individual's substance use, making them a preferred choice for many.

While urine tests are effective for detecting recent drug use, hair tests cover a longer period, providing extended insights into a person's history. This prolonged detection window allows for a broader understanding, making hair tests a more reliable choice overall.

Extended Detection Window

One of the standout features of hair follicle testing in Citrus City, TX is its extended detection window. This method can reveal drug use over a period of up to 90 days, offering employers a detailed overview of an individual's substance use history.

This long-term detection capability is particularly useful for employers seeking a comprehensive understanding of an applicant or employee's substance habits. With this information, companies can make informed hiring and management decisions, ensuring workplace safety and accountability.

Tamper-Resistant Testing Method

In Citrus City, TX, hair follicle testing is recognized for its resistance to tampering. This method significantly lowers the risk of sample adulteration compared to other testing forms. Consequently, results are both reliable and unquestionable, providing a secure option for drug testing.

The inherent nature of hair follicle samples makes altering results extremely difficult, thus ensuring that employers and individuals receive valid and trustworthy outcomes, reinforcing the method's credibility and effectiveness.

Convenient Nationwide Locations

Citrus City, TX residents find convenience in our extensive network of nationwide testing centers. These locations ensure that accessing testing services is quick, easy, and hassle-free, catering to various geographic needs.

Localized centers mean you don't have to travel far to undergo testing, making the process smoother and more efficient. This convenience is a significant advantage, especially for those with busy schedules or urgent testing requirements.

Simple, Confidential Process

In Citrus City, TX, the hair follicle testing process is designed to be simple and confidential. Ordering, taking, and receiving results is straightforward, addressing any privacy concerns clients may have.

This seamless process ensures that individuals can easily engage with testing services without the stress of complicated procedures or exposure of private information, thereby maintaining comfort and discretion throughout.

Affordable, Fast Turnaround

Citrus City, TX benefits from accredited hair follicle testing that balances affordability with fast turnaround times. Competitive pricing structures provide excellent value, accommodating businesses of any size.

The quick process not only ensures financial feasibility but also delivers peace of mind by providing timely results, supporting effective and efficient workplace management and decision-making.

Fast, Accurate, and Reliable Results

In Citrus City, TX, obtaining fast and accurate drug testing is crucial. Hair follicle tests are known for offering precise results, efficiently identifying substance use. The meticulous accuracy in these tests ensures that individuals can rely on them for credible outcomes, providing a trustworthy solution for employers and individuals alike.

The speed of processing for hair follicle tests allows for quick turnaround times, which is beneficial in situations where immediate results are necessary. Citrus City employers can depend on these tests for timely and accurate detection, helping them maintain a safe workplace.

Compliance and Peace of Mind for Employers

Employers in Citrus City, TX can achieve greater compliance and peace of mind by using hair follicle testing. This method ensures adherence to workplace drug-free policies, helping reduce legal risks and enhance employee safety.

Having reliable testing ensures that employers aren't just compliant but are also actively promoting a healthier work environment. Such initiatives support increased productivity and employee well-being, contributing to a positive company culture.

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.


Citrus City Drug Testing

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

Citrus City DOT Drug Testing

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

Citrus City DNA Testing

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

Citrus City Industry Training

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

Citrus City Hair Drug Testing

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

Citrus City Alcohol Testing

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

Citrus City Drug Testing Services

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

Citrus City 5 Panel Drug Test

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

Citrus City 10 Panel Drug Test

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

Citrus City On Site Drug Testing

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

Citrus City DOT Physicals

Certified DOT physicals with quick, reliable exams to keep Citrus City, 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

Sweet and helpful

Trish was amazing and got me through the sytem very fast and swift. I had a hard time hearing her a couple of times, but she was super sweet and helpful throughout the process. Highly recommend her!

Sophia Schutze - 6/19/2024

Quick, knowledgeable and courteous

Quick, knowledgeable and courteous Janelle worked diligently to support me. I am recommending their services to anyone looking.

Greensboro Joseph - 11/19/2024

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


(800) 221-4291