Last Updated: September 16, 2023
Semenax
Let’s admit it, we’ve all seen the climactic endings to adult film scenes, the so called “money-shots” where our male hero finishes in spectacular fashion, exploding with a massive volume of man-mustard onto his exasperated co-star. I’ve written about the beneficial effects from having an increase of semen, but just to recap: A higher volume of seminal fluid isn’t just impressive to our sex partners, it enables us to have longer and more powerful orgasms than we would otherwise.
But maybe you don’t produce high levels of ejaculate anymore, or never did in the first place. Is there a way to increase the amount of semen your body produces? There’s a few brands out there that claim to do just that, probably the most popular being Semenax (Semenax.com) which is manufactured by a company called Leading Edge Health.
For those of you who’ve never heard of it, or are just looking for more information, I’ll do my best to give a well-rounded review of this product and hopefully answer any questions you might have along the way.
What’s in it?
The thing that makes this product immediately stand out is the long list of effective ingredients that are included in the formulation. The combination of herbs, extracts and amino acids contained in this supplement is quite extensive and blend perfectly to make an extremely effective product, many of which have been used for centuries for male enhancement and sexual performance.
It’s only been in recent times that the enhancement qualities of these all-natural additives have been scientifically verified. So what exactly is in it?
Here are just a few of the key components and how they work:
L-Arginine HCL – Research shows that the volume of semen and sperm count can double with l-arginine supplementation. It has also been linked to improved sperm health and activity, and fertility – even in men with low sperm counts or poor sperm motility.
L-Carnitine – L-carnitine is an amino acid that is seen in high concentrations among healthy sperm. Also shown to dramatically increase the sperm motility.
L-Lysine – Studies show that when this amino acid is combined with zinc, it increases sperm production, stimulates testosterone output, and improves semen quality.
Butea Superba – Long known as a powerful aphrodisiac, this herb is found in Thailand and is traditionally taken by Thai men to boost sex drive and enhance sexual performance.
Epimedium Sagittatum – Commonly known as”horny goat weed,” this herbal ingredient amps up sex drive and testosterone levels to increase sperm production.
Swedish Flower – Swedish flower pollen has a well-established reputation for adding increased vigor and vitality. It supplies several micro nutrients necessary for reproductive health, as well as biofactors that act as precursors to sex hormones.
The complete Semenax formula also includes the following additional ingredients:
- Zinc Oxide & Zinc Apartate
- Catuaba Bark
- Pumpkin Seed
- Maca
- Vitamin E
- Pine Bark Extract
- Muira Puama
- Hawthorne
- Cranberry Extract
- Sarsaparilla
- Avena Sativa Extract
Without boring you with the details, these constituents have been shown to increase semen production, erection quality, and prostate health – plus boost sex drive and testosterone levels as well. On top of that they’re all natural and far safer and less expensive than prescription drugs.
Besides – even medications like Viagra can’t maximize your seminal fluid production.
Clinical Study
When the time came to test their proprietary formulation’s effectiveness, the makers of Semenax submitted the supplement for a clinical two month double-blind study. The study consisted of 63 men, all between the ages of 30 and 60 years of age.
The participants were split into two groups by researchers: the first (called the “Semenax arm”) received Semenax pills twice daily, and the other group was given a placebo for the same dosage. Here’s what researchers had to say about the results:
“A higher number of patients in the Semenax arm showed a 20% or more increase in ejaculate volume as compared with placebo.”*
“Semenax showed statistical significance over placebo with respect to Investigator’s global assessment and patient’s global efficacy assessment. A higher number of patients in the Semenax arm showed an increase in orgasm intensity, from Baseline to EoT (End of Treatment), as compared with placebo.”*
But Don’t Just Take My Word For It
While researching for this review I was able to access excerpts from completed customer survey questionnaires. Here are some actual hand-written user comments taken from semenax customers:
As you can see, those are some pretty good reviews – and coming straight from satisfied customers is very convincing.
Video Review
How to Take
The directions for using Semenax are pretty simple and uncomplicated, and are designed to achieve the greatest results, working evenly throughout the day. Each bottle contains 120 capsules (a 1-month supply), and the recommended dosage is four caps per day.
Ideally, you would take two capsules in the morning and two at night. You’ll probably notice the effects in just a few days, but the best results will be seen after continued use.
What About Side Effects?
Because of the unique blend of all-natural ingredients used in the manufacture of Semenax, there are virtually no side effects that I know of or have personally experienced while using this product.
This is in unique contrast to many other herbal men’s supplements (Yohimbe, for example) which can have adverse effects. As always, if there is any question or concern, it’s always best to consult a physician first.
Where to Buy Semenax Pills
One of the few negatives about buying Semenax (if you would call it that) is that it’s not available in any retail stores. However, by going to the official website you will have several options including ordering by phone, mail or online.
You’ll also notice that this product is not exactly cheap, but considering how effective it is and compared to the price of prescription meds, it’s a complete no-brainer.
Also, be sure to check-out the companion product called “SemEnhance,” which actually changes the taste of your semen to make it sweeter, something your partner will appreciate. This may not be for everyone, but I can confirm (according to my girlfriend, anyway) that it does in fact work as promised.
Conclusion – Does Semenax Work?
This product promises to not only increase semen volume, but deliver longer, more intense orgasms plus greater staying power, and there’s plenty of clinical evidence that shows how effective it is – but does it actually live up to the hype? In an answer – yes.
I can honestly tell you from my own experience it does work – and quite well. The effects for me have been quite amazing.
Using this stuff makes me feel just like a horned-up teenager again and I’m able to finish like a stud every time (I have an ex- and current girlfriend who will both verify this!). I can also attest to similar results shared to me by two fitness clients whom I recommended it to.
Increasing the amount of semen you produce is not only possible, it’s as easy as taking a pill twice a day. In my opinion, the very best way to raise your ejaculate volume and have explosive, earth-shattering orgasms at the same time is by using Semenax.
It’s a fantastic product that does what it says, and something you have to experience for yourself to fully appreciate. You can find price and more info by visiting the Semenax Website.
See Also: Best Male Enhancement Products for Penis Enlargement, ED Treatment and Harder Erections
Overall Rating

Mark McIntyre is the founder of MaleHealthReview.com and acts as it’s chief contributor. He is a fitness trainer and avid mountain biker who also enjoys camping, hiking and fishing. Besides managing Male Health Review, Mark is also a guest columnist for several blogs related to men’s health. More about this author…
Works better than I expected! Definitely an increase in pleasure during sex and a huge finish after. Probably 2-3 times more volume then I had before, plus feels way better. I got this to help my wife get preggers and hope it works, but for sure pleased so far.
Semenax really works. not only doubled my volume but makes you horny af too, lol. two thumbs up!
Hi Mark
Just wondering if i can take Viagra at the same time as Semenax
From the Semenax FAQ page: “You should speak with your doctor if you’re concerned about interactions between Semenax and any health conditions or medications you may be taking. That’s common sense – no company can say a supplement is completely safe without knowing your medical history.
With that said, Semenax is an all-natural product made at a cCMP-compliant facility in the United States. Most guys use Semenax with no problems at all. Assuming you’re in good health, you should be among them.”
Thanks, I do this from time to time like once or twice a month. but most of the times I take 6. the higher did I go was like 10 in a day.
regular dosage is 4 pills per day, i’m taking like 6 to 8 per day. is it ok? want to max out for the week to check if i will have more…I want to splash the girlfriend!.been using semenax for more than 3 years now. great product. just costly.. Thanks
I don’t know that there’s any harm in doubling your dosage, most (if not all) the ingredients are safe even in in large amounts. However, I’d email their customer support just to be on the safe side.
Hi, does Semenax cause light headedness or stomach upset? Reason I ask is because I had to go to the bathroom several times after taking my first pill and I felt slightly out of it. Any insight would be great. Thanks
I haven’t heard of any side effects like that, but anything’s possible. If you didn’t already, I would be sure to take the pills with a meal, on a full stomach. That may make a big difference.
Thanks. It doesn’t cause an elevation in heart rate (I’ve worn a fitbit while taking it to make sure and my heart rate stayed perfectly at rest). I’m convinced the ingredients are 100% safe. Maybe it’s just the way my body metabolizes the contents. I’ve also heard that sometimes your body has to get used to the ingredients, especially the catuaba bark which may cause upset stomach in the beginning. It’s all good.
Does seminex cause any kidney or liver issues or affect any kidney or liver issues
Semenax has no known side effects associated with it’s use that I’m aware of. However, people with kidney or liver problems should be cautious when taking large amounts of vitamins and other health supplements in general. You might want to check with a doctor to be on the safe side.
Semenax works for me I could fill a cup up, with one load it cums like shooting a long white rope. Great orgasm. Thank you.
Hello Mark, I been taking Semenax for toughly two weeks and for the last week I have been waking up at night with a very hard, hard on, three and four times a night. Is this a normal effect from semenax?
It’s not unusual, it’s actually a common side-effect since many of the same ingredients are also used in ED supplements.
Good day.
I bought semenax and vigrx plus about january 2015. But i didn’t use both of them due to some trouble in my life. Semenax already expired in january 2017 and vigrx plus already expired march 2017.
Now, october 2017, i want to use the stuff again.
Are they safe for my healthy if i consume them? Cause i know, they are herbal supplement. Please reply immediately by email. Thank you so much.
Hi I was wondering will semenax help me with bigger loads like in the adult movies? I’ve had a vasectomy
I don’t think having a vasectomy would make a difference, and you should still get an increase in volume regardless. And yes, many adult stars use products like this to get their results.
Hi Mark
I go to early discharge.is semenax help increase sex timing and also increase sperm count. Is semenax a solution of my problem.
I just bought Semenax from Lazada. The packaging has 90 pills in it. Is this the genuine packaging? I am from malaysia.
Have you heard of a new product called progentra? There site looks very convincing and all the reviews are very positive. The only red flag is they guarantee penis growth. But they say with there new technology it works!
I agree about the penis increase thing, I’m very skeptical. However, it does look interesting and I’ll probably give it a closer look in the near future.
Hi Mark, do you have any personal experience of using Vigrx Plus combined with Semenax?
I’m supplements per day morning and night with meals still no improve sperm count.we trying for baby pls advice.thanks
Semenax isn’t a fertility supplement, although it can boost sperm count. It’s primarily aimed at increasing semen production, not sperm cells. If you’re trying to increase your sperm count, I would suggest also using a testosterone boosting supplement. Increased testosterone levels have been associated with a higher production of sperm cells.
If you are trying to increase your sperm count you need to taking hcg shots. (Human Chorionic Gonadotropin) it is a hormone that many fertility drs use and it will definitely increase your sperm count and semen volume
Hi Mark,
I want to do better in my ejaculation. But I want this to happen the soonest time possible. How fast can Semenax help me with this issue?
It doesn’t work overnight, but most men usually start seeing results in the first week or two. You should see the full benefits by the end of the first month of use.
Hi Mark, Is there a new packaging of 30 capsule for semenax? Or are they fake?
Semenax should have 120 pills per bottle, which is a one month supply (take two in the morning and two at night). So that means a bottle with 30 pills would only last a week – I would definitely avoid it.
Hi is it semenax safe to order in saudi arabia?
Hello
Some bottles contain 120 capsules and another 90 so what is diffrence ?
again for 120 capsules can I take 4 capsules daily (two in morning and two in evening ) ?
Thanks
I believe it used to come in 90 count bottles, but now it’s made in 120 count. You can take between 2-4 capsules per day for a total of a 1-2 month supply per bottle. Two in the morning and two in the evening is the best way to take it.
Hi using Semenax is there an improvement in sex drive too? Thanks
Yes, some of the ingredients used are also found in many male libido products, so you should definitely notice a boost in sex drive.
I need this pill hw do I get it now. the one of one month .i don’t have a pay pal account,can I get ur contact number through my mail box so that we can
communicate
Hi Mark
How many use perday since i am taking daily 2 morning and night nothing improved sperm count
Are you referring to actual sperm count, or semen volume?
I am taking supplements per day morning and night with meals still no improve sperm count please advise.here we trying for baby.
Its not ready when needed, sometime its ready but dont last for long, need harder and also need longer duration. Pls suggest. By weight is 108.
It seems like what you’re describing is an erectile issue. I would definitely recommend a product like VigRx Plus to help with getting and keeping an erection, and improving erection quality.
ive tried did do nothing for me ive other pills to like ropex pill xplosion pill peter north pill max load finsh pill semenax pill did money shot pills why dont they work i wana shot like 15 feet away need help
If your goal is to ejaculate 15 feet, I’m not sure what to tell you. That’s a tall order. My best advice is for you to perform kegel exercises as often as possible. This will strengthen the pubococcygeus muscles and help you to shoot farther.
Hi! Mark is it safe for semenax product? If I can buy one order from semenax product then how many will I take the pills for semenax? What time will I take the pills from semenax? Morning? Night? I have problem I have erection dysfunction. My girlfriend is not satisfied sexual with me because I have problem erection dysfunction. She wanted feel more orgasm when I can keep continue sex with her so want me stay longer harder penis.
Semenax is safe to use. It’s all-natural and made at a cCMP-compliant facility in the US with no negative side effects. You’ll take three pills a day, I’d recommend taking one with each meal, but if you want to take them all at once that’s fine, whatever is convenient for you. Bottom line, you should definitely notice an improvement in your bedroom performance.
Hi. Thanks for the review. I have a question though, does it improve the ‘quality’ of the sperm as well? In particular, will it improve the rapid linear motion and the morphology of the sperm? Thanks
Semenax is specifically formulated for increasing the amount of semen produced by the body, not necessarily sperm count. As far as I know it’s never been tested for it’s effect on sperm health or motility.
That being said, semen and sperm production are related areas and Semenax does contain many of the same ingredients that are in popular men’s fertility supplements. For example, three ingredients (zinc oxide, zinc aspartate and cartauba bark) have all been shown to increase sperm count and motility.
So using Semenax would almost certainly help to boost sperm production and overall sperm health, but to what degree would be tough to say.
Thanks I have just ordered, and hopefully the product will turn out to be exactly what it claims.
Hi mark can I use pro enhance patches an do jelqing exercises to see quick results for bigger an longer penis.
Yes, the patches will help to increase bloodflow and make the jelqing exercises more productive.
I have been doing some research and reading your reviews on various products. I was wondering if it is possible and/or a good idea to use both this product, Semenax along with VigRX for over all better sexual performance and results? I would like to have better orgasms, longer stamina, be able to go when ever and quiet often along with harder/larger erections. My wife is a nympho and loves my sex but I would like to be able to orgasm more than once, generally I am only able to once every 3-4 hours and after I orgasm my erection is not as hard. What would you recommend?
If you’re wanting maximum results, you could definitely use the two together. While Semenax is primarily geared toward increasing semen production, it also has performance enhancement qualities as well, so you should certainly experience a boost in the areas you mentioned. It’s worth giving them a try for sure.
How does semenax improve prostate health ?
Some of Semenax’s ingredients include Swedish Flower pollen, pine bark extract, pumpkin seed oil, and cranberry extract – all of which support healthy prostate function and/or urinary health. This means an increase in prostate fluid, which contributes to larger amounts of semen.
How much is the price including shipment? I m fr Malaysia
Hi
my name is reza and i live in iran. I am intrest to use semenax but i can not found it in iran is there anybody help me to buy semenax?
Hi,
If you go to the Semenax website there will be a form where you can select your country – Iran is on the list. Are you able to access the Semenax website from your country?