Stud 100 Spray Reviews

Stud 100 is a trusted delay spray that was developed in 1970 to help with premature ejaculation. This is the only delay spray that has been marketed for more than 40 years.

Benefitsstud 100 official product packaging bottle and box

  • A solution to premature ejaculation that can be used on demand.
  • Promotes a harder erection that lasts longer.
  • Improves confidence.


Stud 100 is FDA approved and uses only safe ingredients. Its main ingredient is lidocaine – an anesthetic that is also found in other similar products like Promescent.

Other inactive ingredients include isopropyl myristate, stearic acid, solvent and a mild fragrance that is not noticeable after application.

Latest Customer Reviews

Below are the latest and unbiased reviews for Stud 100. Please leave your review if you have tried this product.

Click here to submit your review.

Submit your review
* Required Field

Does not work for me.


I am very sensitive and thought this would help. It did not improve my longevity during intercourse even when using 10 sprays. Some spray got inside the opening at the end of the penis, and it bled a little and burnt for 24 hours. It did help to maximize my erection, which is the only reason it gets 2 stars.

Doesn't work


Doesn't work for me. I went up to 10 doses assuming that I am just using low doses.

I got the burning feeling in 1 minute. Won't buy again.

Goes a long way


One spray gets me to 20 minutes which I like. I ordered one bottle and I still have it after 4 months. Much recommended!

6 sprays and I’m good


I used 6 sprays last time. The bottle recommended 3 sprays but I never felt any side effects after the 6 sprays. I just realized that I need to get in shape as I was very sore the next morning.



This works well for me. I’m very surprised and thankful at the same time. I never lasted more than 2 minutes but when using this, I can last for 15 minutes.

It can be difficult to get an erection though but still worth it.

Stud 100 rated 3.5/5 based on 27 reviews.

How it Worksstud 100 ingredients lable

This product works by slightly numbing the penis, thus reducing the sensation during sex. The numbing effect is very mild so you can still enjoy the sex. You will also be able to control when to orgasm.

To use, simply spray directly on your penis 10 to 15 minutes before having sex. The product must be applied to the head and shaft for maximum effect.

However, you may choose to just apply on the head so you can feel more pleasure from the shaft and still be able to delay your orgasm

It is recommended that you start with one spray on the first use to avoid unwanted effects like too much numbing.

Stud 100 has a metered pump so you don’t have to worry about releasing different amounts of the product on each spray. Using this product would normally get you going for at least 10 minutes.


  • FDA approved.
  • Safe to use even without a condom as it won’t transfer to the partner when wiped with a damp cloth before sex.
  • Fast absorption.
  • Has a metered pump for consistency.
  • No unwanted smell.
  • Does not require a prescription.
  • A lot cheaper than similar products.
  • Is applied on demand.


  • Possibly too strong for some men.
  • Must not be used when a partner is pregnant.
  • Needs some dosage experimentation to know the perfect dose.
  • Reduces pleasure.
  • Just a temporary solution that you need to apply every time you have sex.

Side Effects

Stud 100 has been through clinical trials that proved it is safe when used in right amounts.  However, overdosing on Stud 100 may cause the following side effects:

  • Excessive numbness
  • Burning sensation
  • Rashes
  • Inability to get or maintain an erection

Safety Precautions

Do not use this product if:

  • you or your partner is allergic to lidocaine.
  • you have broken or irritated skin.
  • your partner is pregnant.
  • you have liver or kidney problems.

It is dangerous to use more than 10 sprays at a time as it can cause the side effects mentioned in this review.

Where to Buystud 100 official website homepage

Stud 100 has become so popular that it is being faked by some sellers and sold at a much lower cost.

You can buy authentic Stud 100 from their official website. However, shipping can be quite slow, so you might want to check this product on Amazon.

Price of one bottle starts at $12 and can be sprayed up to 120 times.

Money Back Guarantee

The product has a 60-day money back guarantee.

About the Manufacturer

Stud 100 is manufactured in a UK factory and is then imported to the US under Pound International Corporation. The company is currently based in Portland, Oregon.


If you are a guy who wants a strong solution that uses lidocaine, then Promescent is the best alternative. (Read our full detailed review of Promescent.)

However, if you think that lidocaine is too strong for you, or want to start with a milder product, you can check out our full review of VigRx Delay Spray. It works like a usual delay spray but uses benzocaine as the main ingredient. This is a gentler ingredient than lidocaine.

Past Reviews

Below are older reviews for Stud 100.

Takes 5 minutes to work


It’s fast working and works very well. I am a satisfied customer. It takes about 3 – 5 minutes before I feel the numbing. I just wipe off the excess liquid to make sure it doesn’t transfer.

So far so good. Will order again.

Worth it


This product is very worth my money. I have been a one pump guy for a while but then it started getting sensitive with just one pump.

I increased the dose to 2 sprays and I’m doing fine again.

One thing I noticed is you should use this once each session. I sprayed again after one round and I never ejaculated after that.

I also like that it doesn’t have a smell or color. It’s not good for the taste so wipe it or wash off before oral.

Be careful with the doses


This is a great product but it would be helpful to be careful when using. Know your right dose. Too much and you wouldn’t feel a thing, plus your penis won’t cooperate.

Also, she will surely get affected when you start having sex before it dries completely.

If you want to be on the safe side, just wash it off after 15 minutes. Don’t worry as it would have been absorbed by then



I just use this on the head, and the dose depends on how long I want to have sex. I use 1 – 2 sprays for normal sex.

I use up to 4 on longs rides. 3 – 4 doses give me a slight tingling sensation but are gone after a few minutes, so I think that’s ok.

Dr. Recommended


My Doctor recommended this to me. It’s great and if you follow the instruction then you wouldn’t have a problem.

Two sprays is the perfect dose for me. It numbs just fine and I still get to enjoy the sex. It’s a lifesaver for me, my sex life has gotten much better.

My wife was so mad


I recently tried this with my wife. I sprayed once and waited 10 minutes. 2 minutes in and my wife started complaining that she feels numb.

She was so disappointed until the next day. We didn’t finish the sex either.

Felt like my cock fell off


I must have used too much but the first time I used this was the worst day of my life. I went for 3 sprays and 15 minutes later, I can’t feel anything at all!

I gave it a chance and used one spray the next time I had sex. It was much better but still feels weird because of the numbing.