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Lepu SARS-CoV-2
Antigen Rapid Test Kits

For Self-testing

A rapid and reliable test to get daily life back on track
Self Antigen Rapid Test Kit
Self Antigen Rapid Test Kit
COVID-19 Home Test
covid 19 antigen test home kit
Lepu SARS-CoV-2 Antigen Rapid Test Kits for Self-testing (Colloidal Gold Immunochromatography)
This product is a rapid, lateral flow immunoassay intended for the qualitative detection of SARS-CoV-2 nucleocapsid antigens from anterior nasal swabs that are self-collected by an individual aged 18 years or older or are collected by an adult from an individual younger than 18 years old. This test is intended for use in individuals with symptoms or other epidemiological reasons to suspect a COVID-19 infection. This product is intended to be used as an aid in the diagnosis of SARS-CoV-2 infection.

Please note: this product is currently not authorized for sale or distribution in the U.S. It's strictly forbidden to advertise, marketing and resell to any U.S. customers or U.S. territories.

  • Details
  • Features
  • Instruction
  • Check Authenticity
  • FAQ
Test Site
Mass Screening
Simple to use
No prescription needed
Rapid, get result in 15 minutes
Stable, with high accuracy
lnexpensive, cost-efficiency
Wash and dry your hands before removing the package.
Place the test card on a flat surface, and remove the adhesive's cover-lay
Take out the swabs from stick-end. Then insert the swab fully into the nasal cavity until you feel resistance (about 2-3cm for adults) and gently rotate 5 times for both sides to collect specimens.
Insert the swab head into well A from the bottom of well B on the test card.
Add 6 drops of the Sample Treatment Solution to well A, then rotate the swab twice from different directions.
Fold the left side over to fit two sides together closely, and start timing.
Wait for the purple-red line to appear, and read the test results in 15-20 minutes.
After testing, put the test card, swab, and sample treatment solution bottle into outer package and seal it tightly. Dispose them in medical waste container according to local laws and regulations.
Result Interpretation
Positive: When a purple-red band appears in the Control Line (C) and Test Line (T).

Negative: When only the Control Line (C) shows a purple-red band and there is no purple-red band appearing in the Test Line (T).

Invalid: If there is no purple-red band appearing in the Control Line (C), regardless of the result shown in the Test Line (T), it indicates either the operation process is incorrect or the test kit has been damaged. In this case, please retest with a new test kit strictly following the instruction. If the problem reoccurs, please report it to your local supplier.
Check Authenticity
All authentic Lepu SARS-CoV-2 Antigen Rapid Tests for self-testing carry a light-blue label with miniature Lepu logo, anti-counterfeiting shading, regiment floral pattern, gilding, and temperature-sensitive ink used for fire discoloration. By scratching the covered bottom part of the label, you will find a unique code used for our online authenticity check-up system.

  • Step 1: Sratch the cover on the mark to get the authenticity code
  • Step 2: Find the Lepu official website on the mark
  • Step 3: Go to Lepu official website (, then go to the authenticity check page
  • Step 4: Type in the authenticity code in the searching box and click the searching button. A green mark will appear if the item is aunthentic.
Q. Who should use this covid-19 antigen test?

This product (SARS-CoV-2 Antigen Rapid Test Kits for Self-testing) is intended for use as an aid in the diagnosis of SARS-CoV-2 infection for individuals with symptoms or other epidemiological reasons to suspect a COVID-19 infection, including both adults and children. In the case of children, samples must be collected by an adult following our illustrated step-by-step guide. 

Q. What is the accuracy of the covid 19 self-testing kit?

Based on preliminary layman study, all 110 samples of the laypersons which have been tested with RT-PCR have been negative in both tests, that means that the result of the antigen-test could be confirmed for all 110 samples; of the 135 positive results from 27 laypersons, the overall positive agreement rate is 97.78%. However, individual antigen test result of this product should be combined with other clinical information and comprehensively judged by physicians, and should not be used as the sole criterion in COVID-19 diagnosis. In particular, negative results do not rule out COVID-19 infection and it may be necessary to obtain additional testing with a molecular assay, if needed for patient management. 

Q. How does the SARS-CoV-2 Antigen Rapid Test Kits for Self-testing (current product) differ from Lepu's SARS-CoV-2 Antigen Rapid Test Kit?

While both types of Lepu's SARS-CoV-2 test kits offer rapid antigen testing based on the colloidal gold immunochromatographical technology, the self-testing version is designed to serve the needs of consumers who prefer to perform rapid antigen testing in a home setting and is made available for purchase over the counter, whereas non-self-testing version is designed for medical specialists to use in a clinical setting. 

Q. How can I make sure the one I purchased is an authentic Lepu self-testing kit?

All authentic Lepu Antigen Rapid Test for self-testing kits carry a light-blue label with miniature Lepu logo, anti-counterfeiting shading, regiment floral pattern, gilding, and temperature-sensitive ink used for fire discoloration. By scratching the covered bottom part of the label, you will find a unique code used for our online authenticity check-up system (

Q. How many rapid antigen tests come in a package?

The rapid antigen test package includes 1 test/kit, 5 tests/kit, or 25 tests/kit. Along with the test card(s) also comes illustrated instruction card, operation card, disposable sterile swabs, and sample treatment solution. 

Q. How to use Lepu Rapid Antigen Test?

You will first perform lower nostril nasal swab (2~3cm) in both nasal cavities. Then, you will insert your swab with sample into the testing card, add sample treatment solution to it, and then rotate the swab until fully mixed. The result will come out after 15~20 minutes. A more detailed instruction can be found on the illustrated instruction card included in your package. 

Q. How do I read the result on my covid-19 test card?

The result window consists of a "control" line and a "test" line. When both lines turn purple-red, however faint the color on the "test" line is, it is a positive result, which means you may have COVID-19. When only the "control" line turns purple-red, it is a negative result, which means SAR-CoV-2 was not found in this sample. If the "control" line shows no color or blue color, it is an invalid result, which means either the operation process is incorrectly done or the test paper has been damaged. If you have trouble determining the test result, please refer to the illustrations on your instruction card. 

Q. What should I do if the test result is positive?

After tested positive, you should inform your health care provider of the result. Your healthcare provider will work with you to further confirm the diagnosis of COVID-19 and determine how best to care for you. You should also continue following the public health protocol in place in your local area. In general, it is advised that one should abstain from visiting public space and only leave home to obtain necessary medical care.

Q. What situation will trigger false negative results of the covid 19 antigen test?

False negative results could be due to various reasons, including but not limited to: 

(1) the level of antigen in the sample is below the detection limit of the test; 

(2) a specimen is improperly collected or handled; 

(3) inadequate or excessive amount of sample treatment solution is used; 

(4) swabs are not twirled properly within the test card; 

(5) test card is moved or disturbed in the waiting process; 

(6) test result is read before 15 minutes; 

(7) the tested individual has more than seven days of symptoms; 

(8) the tested individual is taking mupirocin. 

Q. What is the storage conditions for and validity period of my rapid test kit?

The test kit is valid for 18 months when stored in a dry and dark place with temperature of 4-30℃ and humidity of less than 70%. The test card must be used within one hour after it is taken out from the aluminum foil bag. The sample treatment solution should be used immediately after opening. Please consult package label for dates of manufacture and expiration. 

Q. How should I handle Lepu Antigen Test kit after use?

Please dispose of all used specimens, test cards, and other waste in accordance with relevant local laws and regulations. The box and instruction card may be recycled if they have not been contaminated.

Should you have other questions and feedback regarding the Lepu self-testing kits, please contact our 24/7 customer service team:

Lepu Antigen Test Helps to Combat Covid-19 Globally

Lepu provided over 20 million antigen test kits to all the school students in Austria. This has helped the Austrian Federal Ministry of Education, Science and Research achieve its goal on a national-wide COVID-19 tests in all schools.


In Hückeswagen, Germany, a secondary school has applied a before-session test, using Lepu SARS-CoV-2 Antigen Rapid Test Kit , while RTL.DE recorded this before-class procedure, as well as the live reaction of students, and their thoughts over the epidemic.


RTL.DE went to a daycare center in Hesse, Germany as well, to check out those little young children’s feeling about the antigen test. They took a video, recording the children's sweet reactions.


Lepu SARS-CoV-2 Antigen Rapid Test Kits were carried out in the climbing hall in Bassersdorf near Kloten, Switzerland. This has eliminated the Doctor's concern over a lack of reliable COVID testing solutions.


Lepu hosted a virtual “Seminar on COVID-19 Methods For Detection” to further promote global COVID-19 control and prevention across the globe. A total of 77 participants from nine countries joined the lecture and the cloud visit.


A total of 8.5 million kits from Lepu Medical were distributed to people for proactive self-screening for COVID-19 in Thailand, initiated by the Government Pharmaceutical Organization (GPO).


Lepu SARS-CoV-2 Antigen Rapid Test Kits were applied in a middle school in Italy to check the students' infectious conditions. The school recognized the safety and convenience of the test kit.


Dear Sir or Madam, I am happy to tell you that we are very satisfied with your Lepu COVID19 ANTIGEN tests..."

                                                                                    -- Our Partner from Germany

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