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Product: Dreyes_COVID19

Hightop SARS-CoV-2 Antigen Rapid Test x 3 Boxes


  • The intuitive visual result will be shown in 15 minutes
  • The rapid antigen test kit is clinically validated with sensitivity at 95%


Deliver within 2 working day(s)

Purchase Exceed $500 EnjoyFree Shipping

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What's in the box:

  • Extraction Buffer Tube Holder
  • Test Cassette in sealed pack
  • Extraction Buffer Tube in sealed pack
  • Disposable Swab


How to use:

  1. Find the swab in the sealed wrapper and identify the soft, fabric tip. Peel open the swab packaging only when you are ready to use. Gently take out the swab and avoid touching the fabric tip.Insert the entire fabric tip of the swab into one nostril. Using gentle rotation, push the swab less than 2.5 cm from the edge of the nostril. This may feel uncomfortable. Do not insert the swab any deeper if you feel strong resistance or pain. Rotate the swab 3 times brushing against the inside of the nostril. Remove the swab and insert the same swab into the other nostril.
  2. Pick up the extraction buffer tube and place the fabric tip of the swab into the tube so it is in the liquid. Press the tip against the edge of the extraction buffer tube with force, while rotating it around the tube for 30 seconds. Rotate the swab 5 times while squeezing the side of the tube. This is to transfer your sample into the liquid. Pinch the extraction buffer tube against the swab as you remove it. Make sure you remove all liquid from the soft tip of the swab.
  3. Take the test cassette out of the sealed bag and place it onto a clean flat surface. Gently squeeze the extraction buffer tube to place 2~3 drops of the liquid into the specimen well (S) on the test cassette. Make sure that you are dropping liquid and not an air bubble.
  4. Check the time and set a timer. Wait 15 minutes before you read your result. Read the result when the timer reaches 15-20 minutes. Do not read after 30 minutes.

General terms

  • Items sold are non-refundable.
  • The products are supplied by Chi Shing Biotect (Doctoreyes) Company Limited
  • If in case of any dispute, Chi Shing Biotect (Doctoreyes) Company Limited and health.ESDlife reserve the right of final decision.



  • Free local delivery service will be provided upon the transaction amount of Doctoreyes products of HK$500. For spending less than HKD$500, HKD$50 delivery fee will be charged.
  • Chi Shing Biotect (Doctoreyes) Company Limited will arrange the shipment within 2 working days after the order is confirmed.
  • Please note that the delivery time will be affected by statutory holidays, epidemic, natural disasters, traffic or the weather.
  • All order confirmations are subject to stock availability. In the event of the unavailability of the requested products, health.ESDlife has the right to reject the order and notify customers by phone or email before delivery for rearrangements.


Exchange Policy

  • Customers are responsible to check the condition of goods received at the time of delivery. Once confirmed, no replacement is accepted.
  • Products shall be kept in the original package with good conditions for return or exchange. Products that has been worn, used, or altered will not be accepted for return or exchange.
  • If any other defective or missing item is found, customers are required to keep the original receipt and contact Chi Shing Biotech(Doctoreyes) Company Limited via the below channels within 3 days from the date of delivery.
  • Email: info@doctoreyes.com.hk



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