stud 100 faq
How does it work?

To reduce the sensitivity of the penis in advance of intercourse as a means of delaying ejaculation in cases of over-rapid or precipitant ejaculation.

How do I use STUD 100?

Spray STUD 100 on the head and shaft of the penis. Spray STUD 100 between 5 and 15 minutes before intercourse, to allow time for it to become absorbed. Use the minimum effective number of sprays, from 3 to 8, depending on each individual. Do not use more than 24 spray doses in 24 hours. The product should not be used repeatedly for more than 3 months without medical supervision.

Where do I spray STUD 100?

STUD 100 is for external use only. Spray on the head and shaft of the penis.

Is STUD 100 safe for women?

STUD100 is only indicated for use in males.

Are there any side effects?

STUD 100 is suitable for most men, but like all medicines it can sometimes cause mild side effects, e.g rash or irritation - If you or your partner develops a rash or irritation stop using the spray.
Only extremely low levels of Lidocaine are absorbed from STUD 100. However, high blood levels of Lidocaine (i.e. 25 times the recommended dose of STUD 100) can cause side effects such as nervousness, dizziness, convulsions, loss of consciousness, as well as effects on the heart and lungs. If any of the side effects become serious, or if you notice any side effects not listed on this website, please tell your doctor or pharmacist.

What about the environment?

STUD 100 uses a pump-action spray, so it doesn’t harm the ozone layer.

Is STUD 100 accepted by leading health authorities?

STUD 100 is a licensed medicinal product (UK License Number PL/2294/5000R), available without a prescription or medical consultation in the UK and many other countries. STUD100® has been passed safe and effective for its intended use and conforms to the FDA (USA), Health Canada, Health Authorities in Germany, Switzerland and numerous other countries.

How do I store STUD 100?

Store below 25 degrees.

How long does it last?

Each 12g (7/16 fl.oz.) spray can contains enough STUD 100 for about 120 sprays.  Do not use STUD 100 after the expiry date which is stated on the can. The expiry date refers to the last day of that month.

How do I dispose of unused STUD 100?

Medicines should not be disposed of via wastewater or household waste.  Ask your pharmacist how to dispose of medicines no longer required.  These measures will help to protect the environment.

What does STUD 100 look like?

STUD 100 is an aluminium can with a metered pump spray and aluminium cap, containing 12g STUD 100 Desensitizing Spray for Men.

When I Google STUD 100, I sometimes see a picture with a black cap. Why?

STUD 100 is supplied to the US with a black child resistant cap. The US version meets the requirements of the FDA Monograph on Male Genital Desensitizers.

Is there any difference between STUD 100® and Viagra®?

They both lead to a satisfied sexual experience. Viagra® makes an erection possible for some men, while STUD 100® helps men to prolong sex by delaying the time it takes to climax.

Is STUD 100® safe to wear a condom over immediately after applying the spray to my penis?

One should apply such ideally between 5 and 15 minutes before intercourse. Do not apply too soon before intercourse, allow adequate time for STUD 100® to be absorbed by the skin. STUD 100® has been tested with leading brand name latex condoms and meets the BSI Test Protocol incorporating BS EN 600-1996, Clauses 6 and 7A.

Will it affect my female partner in anyway?

If properly used it should prolong intercourse and therefore increase the pleasure of your female partner. Clinical tests have shown that there is no harmful effects on the vulva and vagina of female partners. As always, do ensure that the minimum effective number of sprays are used and that application is not too soon before intercourse. This will then allow for STUD 100 to be fully absorbed by the penile skin and avoid the possibility of any transfer to the female partner with a possible reduction of her sensitivity.

Is it safe to be used for oral sex?

It can be safely used for oral sex. However one should use the minimum effective number of sprays and ensure the application is made to the penis well in advanced to avoid the possibility of anaesthetizing the partners mouth.