K2 Drug Test Strip – Spice Drug Test, As Low As $0.29 Per Test
$0.29 - $0.79
FREE SHIPPING 100 Strips, SAME DAY SHIPPING
FLAT RATE of $4.99 – all Orders Under 100 Strips
| Forensic Use Only Cutoff level | |
| K2 | |
| 50 ng/ml | |
| Choose Quantity | Price per strip |
K2 Drug Test – Spice Dip Test
- K2 drug test enables users to perform K2 testing with ease.
- Fast and reliable detection in human urine of synthetic cannabis within 5 minutes.
- One step, easy to use dip tests.
- Clear and easy to read results.
- 12 Panel Now’s urine test includes internal procedural controls.
- We recommend further testing to verify positive results.
- Same Day Shipping from 12 Panel Now.
- Forensic use only.
What is K2 / Synthetic Marijuana?
K2 is the first generation of synthetic cannabis to appear on the market.
K2 is a synthetic version of tetrahydrocannabinol (THC), the mind-altering ingredient in marijuana.
Marijuana vs Spice
Synthetic cannabinoids mimic the effects of THC naturally found in marijuana. However, all the ingredients used for creating spice are synthetic or human-made.
Marijuana comes from the cannabis plant. K2, on the other hand, is the combination of several chemicals, namely CP 47,497, HU-210, and JWH-018.
What Makes Spice Harmful?
They both bind to the same cannabinoid receptors in the brain. When used for medicinal purposes, marijuana can heal. Synthetic cannabinoids don’t. It is a harmful chemical that, when used, can lead to life-threatening consequences.
Some may consider synthetic marijuana to be a safer alternative than cannabis. However, evidence proves otherwise.
Using the K2 Drug Test Kit
Our K2 drug tests enable users to perform K2 testing with complete ease and without seeking assistance.
- Urine test for the detection of synthetic cannabinoids type K2 or Spice.
- K2 is the first generation of synthetic cannabis to appear on the market.
Introducing Our K2 Drug Test
Here at 12PanelNow we are an industry leader in providing high-quality, efficient, and reliable drug testing solutions. Among our extensive selection of drug testing products, the k2 urine test stands out for its ability to accurately detect synthetic cannabinoids.
Unmasking K2: The K2 Drug Test
The K2 drug test, also known as the Spice drug test, is a specialized tool developed to detect the use of synthetic cannabinoids, commonly referred to as K2 or Spice. These substances can be challenging to detect, but our K2/Spice Dip Stick is specifically designed to identify these compounds, offering an effective solution for K2 Spice drug test needs.
K2 Urine Drug Test: Precision and Simplicity
Our K2/Spice Dip Stick is a K2 urine drug test that provides simple, non-invasive testing with precise results. It’s a convenient tool that delivers quick and reliable outcomes, making it an ideal choice for various testing environments.
How to Use a K2 Drug Test?
- Remove the drug test from its sealed pouch and use it as soon as possible. For best results, perform the assay within an hour.
- Next, hold the test by the end, where you can see the product name. To avoid contamination, do not touch the test membrane.
- Then, holding the test vertically, dip the test in the urine specimen for at least 10-15 seconds. Do not immerse above the maximum line (MAX) on the test. That’s about 1/5th of the way up the test.
- After the drug test has finished, remove the test from the specimen and place it on a non-absorbent flat surface. Start the timer and wait for the colored band(s) to appear. Read the result at 5 minutes. Do not interpret it after 10 minutes.
How to Read K2 Spice Dip Test?
Positive
Only one colored band appears, in the control region ©. No apparent colored band appears in the test region (T)
Negative
Two colored bands appear on the membrane. One brand appears in the control regions © and another band appears in the test region (T).
Invalid
Control band fails to appear. Results from any test which has not produced a control band at the specified read time must be discarded. Please review the procedure and repeat with a new test. If the problems persist, discontinue using the kit immediately and contact your local distributor.
Why Test for K2 /Synthetic Marijuana?
Some may consider synthetic marijuana to be a safer alternative than cannabis. However, evidence proves otherwise.
How Harmful is K2?
Reports of Synthetic marijuana laced with chemicals such as rat poison have resulted in numerous hospitalizations and several instances of death.
What makes synthetic marijuana so dangerous is that no one fully knows what chemicals go with the substance. It is labeled as not fit for human consumption.
Other Side Effects of K2/
Some may experience a high from using the substance, or some may become violently ill or even pass away from it.
Side effects range from anxiety, paranoia, hallucinations to full-on psychosis.
Does Dot Test for Spice?
At this time, DOT doesn’t test for spice. It only tests for the drugs below according to 49 CFR Part 40 Subpart F.
- Marijuana
- Cocaine
- Opiates – opium and codeine derivatives
- Amphetamines and methamphetamines
- Phencyclidine – PCP
However, DOT does not prohibit motor carrier employers from carrying out their own drug testing programs and policies. As such, any employer can require testing for other drugs of abuse not listed above such as K2/spice.
How Long Does Spice Stay in Your Urine?
Spice can be detected in a urine drug test for up to 3 days after a single use, while heavy or chronic users may test positive for up to 30 days. It's important to note that these are just general estimates and individual factors, such as metabolism and body mass, can also impact how long spice stays in your urine.
What Schedule Drug Is K2?
Spice is a combination of different types of herbal mixtures that mimic the effects of THC.
Because the chemicals that are commonly used for creating spice have a high potential for abuse but no medical benefit, the Drug Enforcement Administration (DEA) has designated them as Schedule I drugs.
What Can Cause a False Positive for K2/Spice?
Somebody asked this question on Drugs.com. Based on the answers of respondents, it seems like the culprit for a K2 Spice false positive is the combination of Lamictal and Gabapentin.
Lamictal is an anti-epileptic medication. It is also used for delaying mood episodes in people with bipolar disorders.
Gabapentin, on the other hand, is a prescription anticonvulsant medication for epilepsy and postherpetic neuralgia.
What you can do
If you’re taking any of these medications, we strongly suggest you to inform the technician prior to drug testing.
Is There a Urine Test for Spice?
Yes, there is a urine test for spice. Here at 12 Panel Now, our K2/Spice Urine Dip Tests can provide you with 99% accurate results. They’re safe, reliable, and easy to use too.
Does Spice Show Up in Drug Test?
Yes, spice (also known as K2 or synthetic marijuana) can show up in a drug test. Spice is a synthetic drug that mimics the effects of marijuana, but it is often much stronger and more dangerous. It is not typically detected in standard drug tests, but specialized tests can detect the metabolites of the drug in urine for up to 72 hours after use.
What is K2 on a Drug Test?
On a k2 urine test, K2 refers to the synthetic cannabinoids that are often used as a substitute for marijuana. While they may produce similar effects, K2 and Spice are chemically different from marijuana and require a specific test for detection.
How Long Does K2 Stay in Your System?
K2 or Spice typically stays in the system for 3 days to a week after use. However, detection times can vary based on the specific synthetic cannabinoid used, the amount used, and the individual’s metabolism. Our K2 test strips are designed to detect these substances within this detection window.
Can You Drug Test for K2?
Yes, specialized tests like our K2/Spice Dip Stick are designed to detect K2. While standard drug tests may not pick up synthetic cannabinoids, our K2 strip offers a reliable solution for detecting these substances.
K2 Test Strips: Quick and Accurate
Our spice drug test Dip Stick uses K2 test strips that are dipped into a urine sample. These drug test strips are designed to provide quick results, typically in just a few minutes, making them a practical choice for situations that require rapid results.
12 Panel Now: Dependable Drug Testing Solutions
At 12 Panel Now, we strive to provide high-quality, dependable, and affordable drug testing solutions. Our K2/Spice Dip Stick is a prime example of this commitment, offering a highly specific test for synthetic cannabinoids.
Rapid Drug Test Kit: Results When You Need Them
In drug testing scenarios, fast and accurate results are paramount. Our K2/Spice Dip Stick delivers results quickly, typically within minutes, making it an efficient tool for drug screening.
Your Source for Drug Test Supplies
From K2 test strips to a broad selection of other drug tests for sale, 12 Panel Now is your trusted source for all your drug testing needs. We ensure that our customers have access to the highest quality drug test supplies on the market.
Drug Test Wholesale: Value and Convenience
Are you looking for wholesale drug testing options? We offer competitive pricing for bulk purchases. Whether you need a large quantity of K2/Spice Dip Sticks or a variety of other drug testing supplies, we’ve got you covered.
Trust 12 Panel Now for all your drug testing requirements. Contact us today and get started on your order!
1. FORENSIC USE ONLY PRODUCTS
Products labeled FORENSIC USE ONLY (FUO) are not intended to be used or represented as FDA-cleared clinical diagnostic devices when they do not possess such clearance.
FUO devices are intended for appropriate forensic drugs-of-abuse testing applications.
Appropriate users and settings may include:
- Court systems
- Police departments
- Law-enforcement agencies
- Probation departments
- Parole departments
- Juvenile detention facilities
- Prisons
- Jails
- Correctional facilities
- Appropriate governmental agencies
- Forensic laboratories
- Laboratories conducting appropriate forensic testing
- Other establishments performing forensic testing on behalf of qualifying law-enforcement, correctional, judicial or governmental entities
Products designated Forensic Use Only should be used only in accordance with their applicable labeling and intended use.
2. NOT FOR CLINICAL DIAGNOSIS
A product designated Forensic Use Only is not intended to diagnose, treat, prevent, monitor or identify a disease, illness, medical condition or drug dependency.
An FUO designation must not be represented by a purchaser, reseller or distributor as equivalent to FDA clearance for clinical diagnostic use.
3. AT-HOME AND OVER-THE-COUNTER USE
Unless the particular device is specifically cleared, authorized and labeled for home or Over-the-Counter use, a product labeled Forensic Use Only is not intended to be marketed or sold as a consumer At-Home or OTC diagnostic product in the United States or its territories.
Customers, distributors and resellers are responsible for maintaining the intended-use designation when advertising or redistributing these products.
4. EMPLOYMENT & INSURANCE PRODUCTS
Certain drugs-of-abuse testing devices may be specifically labeled for Employment & Insurance testing.
Where permitted by the specific product’s labeling and regulatory status, Employment & Insurance applications may include certain:
- Pre-employment testing
- Workplace testing
- Random workplace testing
- Reasonable-suspicion or reasonable-cause testing
- Post-accident testing
- Return-to-duty workplace testing
- Insurance-related screening
An Employment & Insurance designation does not automatically apply to every FUO product or every drug-testing product sold by 12 Panel Now.
The specific labeling and intended use of the individual product controls.
5. FEDERAL DRUG-TESTING PROGRAMS
Employment & Insurance products must not automatically be assumed to satisfy the requirements of federally regulated drug-testing programs.
Unless the particular product and testing methodology are authorized for the applicable program, customers must not assume that a general Employment & Insurance drug test is appropriate for federally regulated programs including those involving:
- S. Department of Transportation (DOT)
- Substance Abuse and Mental Health Services Administration (SAMHSA)
- S. Military
- Other federal drug-testing programs having specific regulatory requirements
Customers performing federally regulated testing are responsible for ensuring that the specimen type, collection process, chain-of-custody procedures, laboratory testing, confirmatory testing, Medical Review Officer requirements, reporting and other elements of the testing program comply with applicable federal requirements.
6. SPECIALTY AND EMERGING DRUG TESTS
12 Panel Now carries standard and specialty drug-testing configurations.
Depending upon the particular product, labeling, configuration and regulatory status, products testing for certain specialty or emerging analytes may be designated Forensic Use Only or possess another restricted intended use.
Examples may include products screening for:
- Fentanyl (FEN)
- Xylazine (XYL)
- Tianeptine / ZaZa (TIA)
- Kratom (KRA)
- Synthetic Marijuana / K2 / Spice
- Ethyl Glucuronide / EtG
- Alcohol (ALC)
- Cotinine (COT)
- Ketamine (KET)
- Lysergic Acid Diethylamide (LSD)
- Methaqualone (MQL)
- MDPV / certain synthetic cathinones sometimes referred to as Bath Salts
- Psilocybin / mushroom-related screening configurations
- Other emerging or non-standard drug analytes
The appearance of an analyte on this list does not mean that every test containing that analyte is automatically classified as Forensic Use Only.
Different products testing for the same substance may possess different regulatory classifications.
Always follow the regulatory designation and intended-use labeling of the specific product.
7. FENTANYL PRODUCTS
Fentanyl testing products are available in different formats and may possess different intended uses and regulatory classifications.
Customers should therefore not assume that all fentanyl test strips, cups, dip cards, cartridges or other fentanyl-testing devices have the same regulatory status simply because they detect fentanyl.
The designation applicable to the particular product controls.
8. ORAL FLUID AND SALIVA TESTING
Certain oral-fluid or saliva drug-testing devices and configurations may be designated Forensic Use Only or have other intended-use restrictions.
The regulatory status of a urine-testing device must not be assumed to apply to an oral-fluid device, or vice versa, merely because both devices test for similar substances.
Customers should verify the designation applicable to the specific oral-fluid product.
9. RAPID TESTS PROVIDE SCREENING RESULTS
Unless the applicable product labeling expressly provides otherwise, rapid drugs-of-abuse tests are screening devices.
A preliminary positive, presumptive positive or non-negative screening result should not automatically be regarded as a definitive laboratory-confirmed result.
Where confirmation is required by law, regulation, employer policy, court procedure, correctional policy, insurance program or other applicable standard, confirmatory laboratory testing should be performed using an appropriate confirmatory methodology.
10. COLLECTION AND CHAIN OF CUSTODY
Organizations using drug-testing devices are responsible for implementing collection and handling procedures appropriate for their program.
Depending upon the application, this may include:
- Donor identification
- Specimen integrity procedures
- Chain-of-custody documentation
- Secure specimen handling
- Result documentation
- Laboratory confirmation
- Medical Review Officer review
- Record retention
- Confidentiality
- Reporting procedures
12 Panel Now supplies testing products but does not control the customer’s testing program or individual testing procedures.
11. PRODUCT INSTRUCTIONS CONTROL
Customers must follow all applicable manufacturer instructions, package inserts, cutoff information, warnings, limitations and interpretation requirements.
Website descriptions and general educational information do not replace the official labeling and instructions applicable to the individual device.
12. NO MEDICAL DIAGNOSIS
Rapid screening products should not be used as substitutes for medical diagnosis, clinical evaluation or appropriate laboratory confirmation where such services are necessary.
12 Panel Now does not diagnose medical conditions, substance-use disorders or drug dependency through the sale of a testing device.
13. CUSTOMER RESPONSIBILITY
The purchaser and user are responsible for determining whether the particular product is appropriate and lawful for:
- The intended application
- The intended testing program
- The intended end user
- The applicable jurisdiction
- The type of specimen being tested
- The purpose for which results will be used
Drug-testing requirements can vary based upon federal law, state law, local law, employment rules, correctional requirements, court procedures and other regulatory requirements.
14. DISTRIBUTORS AND RESELLERS
Customers who distribute or resell products purchased from 12 Panel Now are responsible for accurately communicating each product’s intended use and regulatory classification.
Resellers and distributors may not knowingly:
- Remove or conceal an FUO designation
- Represent FUO merchandise as FDA cleared for clinical use when it is not
- Market an FUO product for unauthorized consumer home use
- Make unsupported medical or diagnostic claims
- Change or misrepresent the intended use
- Make regulatory claims not authorized by the applicable product labeling
Resellers remain responsible for independent claims or representations they make to their customers.
15. REGULATORY STATUS MAY DIFFER BETWEEN PRODUCTS
12 Panel Now carries many different configurations, specimen types, panel combinations, specialty analytes and manufacturers.
For this reason, customers should never assume regulatory status based solely upon:
- The number of panels
- Analytes detected
- Product appearance
- Product name
- Cup design
- Test format
- Similarity to another product
The specific product’s regulatory status and labeling controls.
16. PRODUCT PAGE DESIGNATIONS
12 Panel Now makes reasonable efforts to identify relevant product classifications and intended-use restrictions on product pages and/or product documentation.
Customers who believe there is conflicting information between a website description and official product labeling should contact 12 Panel Now before using the product.
Official regulatory labeling applicable to the device takes precedence over general website marketing copy.
17. CUSTOMER ACKNOWLEDGEMENT
By purchasing, receiving, distributing, reselling or using a product designated FORENSIC USE ONLY, EMPLOYMENT & INSURANCE, or otherwise subject to an intended-use restriction, the customer acknowledges and agrees that:
The customer has reviewed or will review the applicable product labeling and intended-use designation.
The customer is responsible for determining whether the product is appropriate for its intended application.
The customer will not knowingly use, advertise, distribute or resell a product in a manner inconsistent with its designated intended use.
The customer is responsible for complying with applicable federal, state and local requirements.
The customer understands that availability for purchase from 12 Panel Now does not mean that every product may be legally used for every application.
The customer understands that similar drug tests may possess different regulatory classifications.
The customer will seek clarification from 12 Panel Now before purchasing or using a product if its intended-use designation is unclear.
18. QUESTIONS REGARDING REGULATORY CLASSIFICATION
If you are uncertain whether a particular product is:
FDA Cleared
CLIA Waived
Forensic Use Only
Employment & Insurance
Professional Use
or subject to another regulatory or intended-use designation, please contact 12 Panel Now before purchasing, distributing, reselling or using the product.
19. CONTACT 12 PANEL NOW
12 Panel Now
801 N Congress Ave., Suite 101
Boynton Beach, FL 33426
Telephone: 561-897-9238
General Customer Service:
info@12panelnow.com
Product Classification / Regulatory Questions:
thestaff@12panelnow.com
IMPORTANT CUSTOMER NOTICE
A PRODUCT’S SPECIFIC LABELING AND INTENDED-USE DESIGNATION CONTROLS.
Do not assume that one drug-testing device has the same regulatory classification as another device merely because it screens for the same drug or drugs.
By purchasing or using a product labeled Forensic Use Only, Employment & Insurance, or otherwise subject to an intended-use restriction, the purchaser acknowledges responsibility for using and distributing the product consistently with its applicable labeling and applicable law.
FORENSIC USE ONLY (FUO), EMPLOYMENT & INSURANCE USE
CUSTOMER ACKNOWLEDGEMENT & STATEMENT OF INTENDED USE
Effective Date: August 29, 2026
Last Updated: August 29, 2026
12 Panel Now offers a wide range of drug and alcohol screening devices with different regulatory classifications and intended uses.
Some products and configurations are designated FORENSIC USE ONLY (FUO). Other products may be designated for Employment & Insurance (E&I) applications.
Still other products sold by 12 Panel Now may be FDA Cleared, CLIA Waived, intended for professional use, or possess another regulatory designation.
Not every drug test sold by 12 Panel Now has the same regulatory status. The purchaser and end user are responsible for reviewing the product page, package labeling, instructions for use, package insert and intended-use designation applicable to the specific product being purchased.
| Weight | 0.01 lbs |
|---|---|
| Dimensions | 3 × 2 × 1 in |
| Drug tested | K2 |
| As low As | As low As |
| Price | $0.29 |
| Status | Forensic Use |
3 reviews for K2 Drug Test Strip – Spice Drug Test, As Low As $0.29 Per Test
You must be logged in to post a review.


All Orders Will Be Shipped the Same Day If Placed Before 3:00 PM EST.
Next-day Shipments Will Not Be Delivered on Weekends, and That the Time Taken on Air Shipments Should Be Counted as Business Days.

Why Does My Tracking Info Still Say "Label Created, Not yet in the System" When I Placed It X Days Ago?
If your order was placed via USPS, sometimes your label might not show up in their system even 1-3 days after they have received the package. The same can happen for UPS orders, although they almost always show up in their system the night which they are shipped. If you have any questions regarding the status of your order, please contact us and we will investigate the matter.
If I Pay for a next Day Air Delivery, Am I Guaranteed to Receive It the next Day?
Air deliveries performed by UPS are counted via business days, so you will receive your package the business day after it has been shipped. We also do not ship orders placed after 4 pm EST on the same day, so Next Day orders placed after 4 pm will be shipped the following business day.
Why Can't I Check the Tracking of My Package?
After you place your order, an email will be sent to you with the tracking number within a business day. If you did not receive this email, it's possible that the e-mail was entered incorrectly, sent to your spam folder, or blocked. If you did not receive this email, please call or email us and we'll be happy to give you the status of your shipment.
I Placed My Order but I No Longer Need It. Can I Return It and Get a Refund?
We accept returns for unused items as long as they are placed within 30 days after the day they are purchased. Although shipping is free upon order, we still incur a cost for every order that is shipped, and you will be refunded the amount of your order once we receive the returned goods, minus the cost of shipping.

Noah –
25 strips are available in this test kit. You don’t require great assistance for using this device easily. It ensures 99% accurate result. It has long shelf life. Guaranteed product!
sa028065061 –
I ordered these rapid tests just to keep on hand. The directions were easy to follow, with quick results!
yoselin –
I received the best urine drug test strips from 12 panel now. I’m glad and satisfied with the results.