Serenity Cup Drug Tests

Serenity Cup® is a line of multi-panel urine drug test cups available in standard, expanded and specialty screening configurations. DrugTestingCup.com supplies Serenity Cup drug tests for professional buyers who need clearly defined analytes, cutoff levels, product documentation and bulk purchasing options.

Serenity Cup configurations range from focused drug-screening panels to expanded cups that may include fentanyl, EtG alcohol metabolite, K2/Spice, kratom, tramadol, ketamine, xylazine and other specialty analytes. The exact combination depends on the individual product.

Panel count alone is not a complete specification. Two Serenity drug test cups with the same number of panels can contain different assays, different cutoff levels or different regulatory designations. Always compare the complete product configuration before ordering.

Use the products on this page to compare current Serenity Cup urine drug test configurations, or review our Serenity Cup drug test instructions for guidance on collection, reading test lines and interpreting preliminary results.

What Is a Serenity Cup Drug Test?

A Serenity Cup drug test combines urine specimen collection and rapid preliminary drug screening in one integrated cup. Depending on the configuration, the cup can contain multiple immunoassay panels designed to screen for selected drugs or drug metabolites at defined cutoff concentrations.

The Serenity product line includes configurations for commonly screened drug classes as well as expanded options for programs that need additional or emerging analytes. Individual products may also include a temperature strip or specimen-validity indicators such as pH, specific gravity and creatinine.

Serenity Cup tests provide preliminary screening results. A rapid non-negative result is not the same as a definitive laboratory confirmation, and the presence of a particular assay on one Serenity product should not be assumed for another configuration.

Choose a Serenity Cup by Configuration

The most reliable way to choose a Serenity Cup is to start with the substances your testing program needs to screen for and then match those requirements to the exact product configuration.

These categories provide a starting point for comparison. The individual product page, current packaging and matching package insert should be used to verify the final configuration.

What Does a Serenity Cup Screen For?

There is no single drug list that applies to every Serenity multi drug test cup. The included assays depend on the selected product.

A larger panel count does not guarantee that a particular substance is included. For example, a higher-panel Serenity Cup may still omit an analyte that appears in a lower-panel specialty configuration.

Serenity Cup Cutoff Levels

Each drug assay is associated with a screening cutoff concentration. Cutoffs are generally expressed in nanograms per milliliter, or ng/mL.

The cutoff should be verified for the exact Serenity Cup being purchased. Products containing the same drug class can use different screening cutoffs. For example, opiate configurations may differ, and specialty products may use product-specific thresholds for fentanyl, EtG, kratom or other analytes.

For a broader explanation of screening thresholds, see our drug test cutoff levels guide.

Cutoff levels should not be confused with detection windows. A cutoff defines the screening threshold used by the assay, while a detection window refers to the approximate period during which a substance or metabolite may remain detectable. See our urine drug test detection windows guide for more information.

Serenity Cup® FDA and CLIA Regulatory Information

Serenity Cup products are available in multiple configurations, and regulatory status can vary according to the specific test, included analytes and intended use. A regulatory designation that applies to one Serenity Test Cup configuration should not automatically be extended to every product sold under the Serenity Cup name.

The U.S. Food and Drug Administration maintains records for Hospital Connect Inc. Serenity Test Cup products in its medical-device and CLIA databases. FDA records include Serenity Test Cup analytes with different complexity classifications, including CLIA-waived listings for several drug assays.

Because regulatory status is configuration-specific, buyers should verify:

• the exact product and configuration;
• the included drug or metabolite assays;
• the cutoff levels;
• the CLIA complexity or waiver status where applicable;
• the intended-use designation;
• the current package insert and labeling.

For an official regulatory reference, review the FDA CLIA database for Hospital Connect Inc. Serenity Test Cup products. Do not interpret the existence of an FDA or CLIA record for one configuration as evidence that every Serenity Cup configuration has the same regulatory status.

For additional background, see our CLIA Waived Drug Test Cups Guide.

Are All Serenity Cup Tests CLIA Waived?

No. CLIA status should be verified for the exact product configuration. The Serenity Cup collection includes different products and intended-use designations, and the regulatory status of one configuration should not be applied to another.

Products identified as Forensic Use Only should be selected and used according to that designation. They should not be represented as CLIA-waived simply because another Serenity Cup has a CLIA-waived listing.

How to Use a Serenity Cup Drug Test

Always follow the package insert supplied with the exact product. In general, an integrated urine test cup combines specimen collection and preliminary screening in the same device, but activation methods, specimen requirements and reading times can vary.

Before testing:

1. Confirm the product code and panel configuration.
2. Check the expiration date and package integrity.
3. Bring the test and specimen to the temperature range specified in the product instructions when required.
4. Collect the required urine volume according to the insert.
5. Activate the test if the specific cup requires an activation step.
6. Read each assay within the manufacturer-specified time window.
7. Do not interpret results after the stated maximum reading time.

For detailed guidance, see our Serenity Cup drug test instructions.

How to Read Serenity Cup Results

For competitive rapid drug assays, the control line confirms that the individual assay has run correctly. When the control line is present, a visible test line — including a faint test line when allowed by the applicable insert — generally represents a negative preliminary screen for that assay. The absence of the test line with a valid control line represents a preliminary non-negative screen.

If the required control line does not appear, the assay is invalid and should not be interpreted as either negative or non-negative.

Different test formats can use different result conventions. For example, hCG or alcohol-related devices should not automatically be interpreted using the same rules as competitive drug-assay lines.

See how to read a drug test cup for a broader explanation of control lines, test lines, faint lines and invalid results.

Specimen Validity and Adulteration Indicators

Selected Serenity Cup configurations include specimen-validity indicators such as:

• pH
• Specific Gravity — SG
• Creatinine — CR

These indicators provide information about specimen characteristics. They are separate from the drug-screening assays and should not be counted as additional drug panels.

Do not assume that every Serenity Cup includes specimen-validity testing. Check the individual product configuration for ADLTX, pH, SG, CR or other listed indicators.

Who Uses Serenity Cup Drug Tests?

Serenity drug test cups are available for a range of professional screening environments, subject to the intended use and regulatory designation of the exact product.

Potential buyers include:

• rehabilitation and treatment programs;
• sober living and recovery organizations;
• clinics and healthcare buyers;
• employers and occupational testing programs;
• staffing organizations;
• correctional facilities;
• probation and monitoring programs;
• government and institutional buyers;
• distributors and resellers;
• other professional and high-volume purchasers.

The appropriate panel should be selected according to the organization's testing requirements, written policies, permitted use and applicable regulations.

Serenity Cup for Workplace Drug Screening

Selected Serenity Cup configurations can be used within non-DOT workplace drug-screening programs when the product's intended use and the employer's testing requirements are compatible.

A rapid Serenity Cup should not be represented as a substitute for federally regulated DOT laboratory testing. Organizations operating DOT and non-DOT programs should maintain the appropriate procedures for each testing program.

Employers should also consider applicable federal, state and local requirements when designing a workplace testing policy.

Serenity Cup Wholesale and Bulk Orders

DrugTestingCup.com supplies Serenity Cup wholesale quantities for organizations that need recurring or high-volume drug testing supplies.

Before requesting bulk pricing, identify:

• the Serenity Cup product or configuration;
• required drug panels and cutoff levels;
• CLIA-waived or Forensic Use Only requirements where applicable;
• cup size;
• specimen-validity requirements;
• quantity needed;
• delivery location;
• documentation or expiration requirements.

Providing the exact configuration allows a like-for-like comparison rather than comparing products based only on panel count.

For larger purchases, contact DrugTestingCup.com with the product link, required configuration and quantity for current availability and bulk pricing.

How to Choose the Right Serenity Cup

When comparing products, use the following checklist:

Why Buy Serenity Cup Products from DrugTestingCup.com?

DrugTestingCup.com provides access to a broad selection of Serenity Cup configurations along with product-specific panel information, cutoff details, instructions and bulk purchasing support.

Our goal is to make it easier for buyers to compare the actual test configuration rather than relying only on a panel number or generic product name.

When reviewing a Serenity Cup product, use the individual product page and current package documentation to confirm the final specification before purchase or use.

Frequently Asked Questions About Serenity Cup

What is a Serenity Cup drug test?

A Serenity Cup is a multi-panel urine drug screening cup. The number of assays, included drugs, cutoff levels, specimen-validity features and intended use depend on the exact product configuration.

Do all Serenity Cup tests screen for the same drugs?

No. Serenity Cups are available in many configurations. Even two products with the same panel count can contain different drug assays or cutoff levels.

Are all Serenity Cup products CLIA waived?

No. CLIA status should be verified for the exact configuration. A CLIA-waived designation for one Serenity Test Cup should not automatically be applied to another product.

Are Serenity Cup products FDA cleared?

FDA databases contain records for specific Hospital Connect Inc. Serenity Test Cup products and analytes. Regulatory status is product- and configuration-specific, so buyers should verify the exact product rather than treating FDA status as a brand-wide designation.

How long does a Serenity Cup take to show results?

Reading time depends on the exact product and package insert. Many rapid urine assays are read within a short specified time window, but users should follow the instructions supplied with the exact Serenity Cup.

What does a faint line on a Serenity Cup mean?

For competitive drug assays covered by the applicable instructions, a visible test line can represent a negative preliminary screen even when the line is faint, provided the control line is present and the result is read within the specified time. Always use the instructions for the exact device.

Does every Serenity Cup test for fentanyl?

No. Fentanyl screening is included only in configurations that specifically list a fentanyl assay and cutoff level.

Does every Serenity Cup include EtG?

No. EtG alcohol-metabolite screening is included only on selected products. Check the individual product configuration before ordering.

Can Serenity Cup include kratom or K2 testing?

Selected expanded Serenity configurations include dedicated kratom or K2/Spice assays. They are not standard features of every Serenity Cup.

What are ADLTX indicators on a Serenity Cup?

Selected products include specimen-validity indicators such as pH, specific gravity and creatinine. These indicators are separate from the drug-screening panels.

Where can I find Serenity Cup instructions?

Use the package insert supplied with the exact test and review the DrugTestingCup.com Serenity Cup Drug Test Instructions page for additional guidance on collection, test lines and preliminary result interpretation.

Can I buy Serenity Cup drug tests in bulk?

Yes. DrugTestingCup.com offers quantity and bulk purchasing options for many Serenity Cup configurations. Availability, pack size and pricing depend on the selected product and order quantity.