Hair Drug Testing Locations - Royal Lakes, IL

(800) 221-4291

Schedule your Hair Drug Test

Employment, Court Ordered, Probation, Family

Accredited Drug Testing offers comprehensive hair follicle drug testing services in Royal Lakes, Illinois. If you're in need of a hair drug or alcohol test, Accredited Drug Testing is a leader in hair analysis with testing facilities across all cities nationwide that can conduct a hair test. Generally, 1.5 to 2 inches of hair from the crown or body is required. Hair tests can screen for drugs, alcohol/ETG, and other tailored hair testing solutions.

Recently, the hair follicle drug test has seen increased use in drug testing practices. This method is preferred by many employers, judicial systems, and substance abuse professionals over the traditional urine test. Hair follicle drug tests appeal to those with zero-tolerance policies on drug use in workplaces, courts, and probation scenarios. The main advantage is the longer detection period of up to 90 days, with an observation collection process that is difficult to evade. Nevertheless, for detecting recent drug use within 5 days, the urine test remains the most reliable option.

* You must register by phone or online to receive your donor pass/registration prior to proceeding to the testing center. You must bring a valid government issued ID along with the registration/barcode number which was sent to you by email.

When you're searching for hair drug testing near me or hair drug testing locations, we provide a simple and convenient process to find a drug and alcohol testing location near you that is certified to provide all of your drug and alcohol testing needs.

33 Hair Drug Testing Centers in Royal Lakes

704 S Hackman St11.41 miles

704 S Hackman St
Staunton, IL 62088

X X12.52 miles

X X
Carlinville, IL 62626

20733 N Broad St13.71 miles

20733 N Broad St
Carlinville, IL 62626

108b Northport Dr Alton Med, Ctr. Lower Level14.88 miles

108b Northport Dr Alton Med, Ctr. Lower Level
Alton, IL 62002

608 W Kirkham St16.67 miles

608 W Kirkham St
Litchfield, IL 62056

312 N State St16.97 miles

312 N State St
Litchfield, IL 62056

237b E Center Dr,17.21 miles

237b E Center Dr,
Alton, IL 62002

1285 Franciscan Dr17.79 miles

1285 Franciscan Dr
Litchfield, IL 62056

1215 Franciscan Dr17.79 miles

1215 Franciscan Dr
Litchfield, IL 62056

325 Madison Ave18.72 miles

325 Madison Ave
Wood River, IL 62095

900 S Central Ave19.63 miles

900 S Central Ave
Roxanna, IL 62084

400 Maple Summit Rd20.43 miles

400 Maple Summit Rd
Jerseyville, IL 62052

1181 S State Route 15722.58 miles

1181 S State Route 157
Edwardsville, IL 62025

102 Rottingham, Ste 222.71 miles

102 Rottingham, Ste 2
Edwardsville, IL 62025

3316 W Chain Of Rocks Rd Ste 125.71 miles

3316 W Chain Of Rocks Rd Ste 1
Granite City, IL 62040

2136 Vadalabene Dr Ste A,26.16 miles

2136 Vadalabene Dr Ste A,
Maryville, IL 62062

2023 Vadalebene Dr, Suite 15026.18 miles

2023 Vadalebene Dr, Suite 150
Maryville, IL 62062

4700 Nameoki Rd26.75 miles

4700 Nameoki Rd
Granite City, IL 62040

800 School St27.33 miles

800 School St
Carrollton, IL 62016

3701 Nameoki Rd Ste E27.91 miles

3701 Nameoki Rd Ste E
Granite City, IL 62040

10716 New Halls Ferry Rd,28.09 miles

10716 New Halls Ferry Rd,
Florissant, MO 63033

2880 Netherton, Ste 10128.61 miles

2880 Netherton, Ste 101
Saint Louis, MO 63136

12860 Troxler Ave28.74 miles

12860 Troxler Ave
Highland, IL 62269

1520 9th St29.91 miles

1520 9th St
Highland, IL 62249

1515 Main St29.95 miles

1515 Main St
Highland, IL 62249

2100 Madison Ave30.06 miles

2100 Madison Ave
Granite City, IL 62040

2044 Madison Ave Ste G-430.13 miles

2044 Madison Ave Ste G-4
Granite City, IL 62040

2044 Madison Ave Ste G130.13 miles

2044 Madison Ave Ste G1
Granite City, IL 62040

8340 N Broadway31.10 miles

8340 N Broadway
Saint Louis, MO 63147

463 Lynn Haven Ln31.20 miles

463 Lynn Haven Ln
Hazelwood, MO 63042

119 Church St Ste 22331.31 miles

119 Church St Ste 223
Ferguson, MO 63135

State Highway 76 & State Highway Lower Level Claybough Plaza Ma31.36 miles

State Highway 76 & State Highway Lower Level Claybough Plaza Ma
Branson West, MO 65737

637 Dunn Rd Ste 15531.50 miles

637 Dunn Rd Ste 155
Hazelwood, MO 63042
Experience Matters

What it is, How it works

Hair analysis has emerged as a robust means for identifying alcohol and drug consumption. Hair encapsulates a prolonged record of drugs and alcohol by embedding biomarkers within the fibers of the maturing hair strand. When cut near the scalp, hair can yield an estimated 3-month detection span for alcohol and drugs. Hair collection is straightforward, relatively challenging to tamper with, and convenient to dispatch.

A 1.5-inch hair segment consisting of roughly 200 strands (approximately the diameter of a #2 pencil) closest to the scalp will provide 100mg, which is the ideal quantity for both screening and confirmation. For EtG, add-ons, and/or tests exceeding 10 panels, a 150mg sample is advised. Utilizing a jeweler’s scale for weighing is recommended. If scalp hair is unavailable, a proportional amount of body hair can be sourced. When referencing head hair, it pertains exclusively to scalp hair. Body hair refers to all other hair varieties (facial, axillary, etc.).

Process Overview

The primary phases in the laboratory procedures of a drug test outcome encompass Accessioning, Screening, Extraction, and Confirmation.

Accessioning pertains to the initial integration of a sample into a lab's system. This involves ensuring the sample was appropriately sealed and dispatched, assigning an arbitrary LAN (Laboratory Accessioning Number), and finalizing any supplementary data input not included by an electronic chain of custody system.

Screening involves a preliminary swift assessment for substances of abuse. While Screening is a cost-efficient method to eliminate drug usage in most samples, a positive screen necessitates confirmation to be valid in court. Any samples that are tentatively positive in Screening mandate an additional confirmation.

If a sample is tentatively positive during the Screening phase, additional hair is extracted from the initial sample and set for Extraction. At this juncture, drugs are extracted from hair at significantly lower levels than other methods (e.g., urine or oral fluid), making hair drug screening one of the most intricate methodologies to execute.

Confirmation of any positive screening outcome is performed via GC/MS, GC/MS/MS, or LC/MS/MS. All tentatively positive samples are cleansed before confirmation as required. The entire laboratory sequence from Accessioning to Confirmation is scrutinized under both the CAP (College of American Pathologists) Hair designation as well as adhering to the accreditation of ISO / IEC 17025 standards.

Advantages of hair drug testing:

  • Extended detection period: Hair drug tests can identify drug use for up to 90 days, unlike urine tests which have a briefer detection period.
  • Cheating is arduous: It is exceedingly challenging to deceive a hair drug test, resulting in more precise findings.
  • Offers historical insight: It supplies a pattern of drug usage over time, not merely recent use.

Limitations:

  • Inability to detect recent use: Drugs take around 5-7 days to become detectable in hair.
  • Expense: Hair drug tests are generally costlier compared to other drug testing methods.
  • Result variability: Elements such as hair color and individual differences in hair growth can influence drug metabolite concentration in the hair.

Note: Though commonly referred to as "hair follicle tests", the analysis itself is conducted on the hair strand rather than the follicle beneath the scalp

Why Hair Follicle Testing Beats Urine Testing

Why does hair follicle testing outperform urine testing in Royal Lakes, IL? The answer lies in its superior detection accuracy and reliability. Unlike urine tests, which provide a short-term view, hair tests reveal a more comprehensive picture of an individual's substance use history.


Hair follicle tests offer a more extended detection window, often up to 90 days, compared to urine tests that only capture recent drug use. This ability to ascertain long-term patterns is invaluable for employers.

Extended Detection Window

The extended detection window of hair follicle testing in Royal Lakes, IL, sets it apart. With the ability to track substance use up to 90 days, this method provides a deep dive into an individual's drug history, ensuring employers get a thorough view.


This lengthy detection period is particularly beneficial for employers who wish to understand long-term behaviors, making it a preferred option for ensuring a drug-free workplace.

Tamper-Resistant Testing Method

Hair follicle testing in Royal Lakes, IL, offers a robust tamper-resistant method to drug testing. By collecting samples directly from the body, it significantly diminishes the risk of sample adulteration, providing reliable and unquestionable outcomes.


This naturally tamper-proof method ensures the integrity of the test results, making it an excellent choice for employers who prioritize accuracy and trustworthiness in their testing processes.

Convenient Nationwide Locations

Convenience is king with numerous nationwide and local testing centers in Royal Lakes, IL. Accredited Drug Testing ensures that accessing drug testing services is swift, straightforward, and stress-free for all individuals and businesses.


With a network of easily accessible testing centers, individuals and employers can quickly meet their testing needs, enhancing efficiency and minimizing disruption to daily operations.

Simple, Confidential Process

In Royal Lakes, IL, the simple and confidential process of hair follicle testing makes it a preferred method for many. From ordering to receiving results, each step prioritizes user privacy and ease, addressing common concerns about confidentiality.


Ensuring privacy throughout the testing process builds trust, motivating individuals to participate without fear of compromised data security or privacy breaches.

Affordable, Fast Turnaround

Royal Lakes, IL, benefits from competitive pricing and fast turnaround times offered by hair follicle testing. This affordability, paired with prompt results delivery, offers exceptional value, making it an appealing option for companies seeking cost-effective solutions.


Providing excellent value while ensuring high-quality testing supports companies of all sizes in maintaining workplace safety without financial strain.

Fast, Accurate, and Reliable Results

In Royal Lakes, IL, hair follicle tests provide fast, accurate, and reliable results. Their impressive precision helps identify substance use effectively, allowing for informed decisions. This speed and accuracy make them a vital tool for employers seeking timely information.


The high accuracy of hair follicle tests lies in their ability to detect substances over a longer period, providing clear insights into an individual’s drug use history. This ensures employers are well-informed regarding potential hires or current employees.

Compliance and Peace of Mind for Employers

Employers in Royal Lakes, IL, find peace of mind and compliance with drug-free workplace policies through hair follicle testing. This method aligns with rigorous standards, minimizing legal risks and enhancing workplace safety.


The assurance of compliance and reduced liability, along with enhanced safety, makes hair follicle testing an essential component of workplace drug policies, providing confidence to business owners.

(800) 221-4291