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How to use


Use STUD 100 to temporarily reduce sensitivity, which helps to delay male ejaculation.
    • Insert key or coin and twist to flip open the child-resistant cap
    • The recommended starting dosage is 3 or more sprays, not to exceed 10, to the head and shaft of the penis
    • Apply 5 to 15 minutes before intercourse
    • Do not exceed 10 sprays in one application, or 24 sprays in a 24-hour period
    • Wash product off after intercourse 
    • Store below 25°C (77°F)
Quantity used and timing will vary with individual requirements. It will not take long to find the number of sprays that works best for you.


    AVOID UNLICENSED OR COUNTERFEIT PRODUCTS: If you find STUD 100 selling at an extremely low price it may not be legitimate medicine. If you have any concerns over whether the STUD 100® you have purchased is genuine, please contact us by email or telephone 1-971-255-1185 (USA)  

    STUD 100 meets the requirements outlined  by the FDA's Monograph on Male Genital Densensitizers.

      • For external use only.
      • Do not use STUD 100 if you or your partner are allergic or sensitive to local anesthetics, or any of the inactive ingredients.
      • Do not use on broken or inflamed skin.
      • Do not use if your partner is pregnant or planning to get pregnant.
      • Ask a doctor before use if you have, or have had liver or kidney problems or if you are already taking prescription drugs.
      • When using STUD 100, do not get into eyes, do not inhale.
      • Do not exceed a maximum of 24 sprays in 24 hours.
      • Stop use and consult a doctor if you or your partner develop a rash or irritation, if you feel unwell or have unpleasant effects after using the spray. 
      • Keep out of reach of children. 
      • STUD 100 will not stop the spread of sexually transmitted diseases.
      • Desensitizing results vary with each individual.
      • Use only as directed.

       Always read the label/leaflet.