Cafelop

  • Renewal
  • Release date: Thursday, 5th March 2026
  • Class 3 Drug
Portable, easy-to-carry stick packaging. Drop-type formula to help prevent drowsiness.
  • Anti-drowsiness drug
  • Candy
  • 15 years of age and older
Photo: Cafelop packaging and products

Sales were temporarily suspended starting April 2025, but now that production systems are in place, we are relaunching with a new package design.
Thank you for your patience until sales resume.
We hope you will continue to find Cafelop a helpful part of your daily self-care routine.

Request for proper sales and proper use of caffeine-containing drugs (anti-drowsiness drugs, etc.) (OTC Pharmaceutical Association website)

Manufacturer's suggested retail price *Tax included

12 tablets (4 tablets x 3 packets) 352 yen

More Information

    1. 1. Drop‐type drowsiness prevention medicine containing 500 mg of anhydrous caffeine per 12 drops, which acts on the cerebral cortex to eliminate feelings of drowsiness and fatigue.
    2. 2. Each two-drop serving contains caffein equivalent to about one cup of coffee.
    3. 3. Comes in a stick package that is easy-to-carry.

  • Things to avoid

    (If these guidelines are not followed, your current symptoms may worsen and side effects are more likely to occur.)

    1. This medicine should not be taken by the following people.
      1. People with the following symptoms: Hyperacidity
      2. People diagnosed with the following: heart disease, stomach ulcer
    2. Do not take the following medicines while taking this medicine:
      Other anti-drowsiness medications
    3. Do not take with beverages containing caffeine, such as coffee or tea.
    4. Only take this medicine for a short period of time and do not use it continuously.


    Things to consult


    1. The following people should consult a doctor, pharmacist, or registered distributor before taking this medicine.
      1. People receiving medical treatment from a doctor
      2. Pregnant women or those suspected to be pregnant
      3. Breastfeeding
    2. If the following symptoms occur after taking this medicine, they may be side effects, so stop taking it immediately and consult a doctor, pharmacist, or registered distributor with this outer box.
      [Affected area] [Symptoms]
      Digestive system: loss of appetite, nausea and vomiting
      Neuropsychiatric: Tremors, dizziness, anxiety, insomnia, headache
      Cardiovascular: palpitations

  • Relieves drowsiness and fatigue

  • Adult (For ages 15 and up)
    Dosage4 drops per dose
    Number of doses per dayTake up to three times a day, either by chewing the drops one by one in your mouth or letting them dissolve there before swallowing.
    Under 15
    Dosage-
    Number of doses per dayPlease do not take.
    1. <Precautions Related to Dosage and Administration>
    2. (1) Please strictly follow the usage and dosage instructions.
    3. (2) The interval between doses should be at least 4 hours.

  • The ingredients in a daily dose (12 pieces) are as follows:
    Anhydrous caffeine
    Amount500mg
    [Additives]
    Sucrose fatty acid ester, cacao, white sugar, starch syrup, flavoring, ethanol, ethyl vanillin, vanillin, propylene glycol

    • Precautions for storage and handling
      1. (1) Store in a cool, dry place away from direct sunlight.
      2. (2) Keep out of reach of children.
      3. (3) Do not transfer to other containers. (This may cause misuse or change the quality.)
      4. (4) Please take the medicine promptly after opening the stick packaging.
      5. (5) Do not use the product after the expiration date indicated.

  • Cafelop

    Packaging unit 12 tablets (4 tablets x 3 packets)
    Manufacturer's suggested retail price (10% tax included) 320円(352円)
    JAN Code 4987 107 678546
    Individual packaging size Width x Depth x Height (mm) 95x14x62
    Packaging unit
    12 tablets (4 tablets x 3 packets)
    Manufacturer's suggested retail price (10% tax included)
    12 tablets (4 tablets x 3 packets) 320円(352円)
    JAN Code
    12 tablets (4 tablets x 3 packets) 4987 107 678546
    Individual package size width x depth x height (mm)
    12 tablets (4 tablets x 3 packets) 95x14x62