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Mendorex review
Mendorex: eight ingredients in one capsule a day, for men over 30
After 30, testosterone levels drop by about 1% a year on average, and energy, desire and confidence often follow. Mendorex is a men’s vitality supplement that fits in one capsule a day. Here is what the label says, ingredient by ingredient, what the studies found, who it suits, how to take it and what each package costs, based on the official site as checked on 21 October 2026.
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Mendorex review: the eight ingredients, the studies and the official price
8.6OUT OF 10
Our verdict on Mendorex
If you are looking for a men’s vitality supplement with the simplest routine possible, Mendorex is an excellent choice. One capsule a day, eight active ingredients covering three fronts, circulation, desire and energy, and every dose printed on the label.
Two of those ingredients, zinc and vitamin B3, carry official health claims, and the zinc stays well under the safe daily limit. No caffeine, no guarana, no hormones. Add a 30-day money-back guarantee and a starter pack of one bottle to try it for a month.
See the official offer, from £36.65 a bottleEditorial rating based on the label and the offer as checked on 21 October 2026: ease of the daily serving, doses shown on the label, ingredients with authorised health claims, length of the guarantee and price per bottle.
1capsule a day, one bottle a month
8active ingredients, each with its dose on the label
11 mgof zinc, well under the 25 mg daily limit
30days of money-back guarantee
The short version
- One capsule a day, thirty per bottle: a 30-day supply.
- Eight active ingredients, all dosed on the label, on three fronts: circulation, desire and energy.
- Zinc and vitamin B3, the two micronutrients of the formula, with health claims authorised in the EU and the UK.
- No stimulants: no caffeine, no guarana.
- Three packages: one, two or three bottles, from £49.95 down to £36.65 a bottle, free delivery from two bottles.
- A 30-day money-back guarantee on the official site.
After 30, what changes
From the early thirties, testosterone levels fall slowly, by about 1% a year on average. Nothing dramatic from one year to the next, but over ten or fifteen years it adds up, and many men notice it the same way: less energy at the end of the day, less drive, a little less confidence.
Mendorex is a dietary supplement for adult men, built for exactly that stage. It is taken as one capsule a day, and its formula brings together eight active ingredients, each one with its dose clearly displayed on the label. Those eight ingredients work on three fronts: circulation, desire and energy.
Thirty capsules, one a day. Hence packages of one, two and three bottles.
No prescription needed: Mendorex is a food supplement, not a medicine.
Eight ingredients on three fronts
Here is the full formula, for one capsule, the daily serving. The first thing to look at on any supplement is the dose next to each ingredient, and on Mendorex every line has one.
| Ingredient | Per capsule | Its role in the formula |
|---|---|---|
| Zinc | 11 mg | 110% of the reference intake, authorised health claims |
| Vitamin B3, as niacin | 20 mg | 125% of the reference intake, authorised health claims |
| L-citrulline | 150 mg | circulation: an amino acid the body turns into arginine |
| Maritime pine bark extract | 100 mg | circulation: the pine species studied with arginine |
| Grape skin extract | 15 mg | circulation: polyphenols, like those of red wine |
| Maca extract | 50 mg | desire: a root from the Peruvian Andes |
| Saffron stigma extract | 5 mg | desire: the spice studied in men’s sexual health |
| L-carnitine | 150 mg | energy: carries fats into the mitochondria |
Formula as printed on the Mendorex label, for the recommended daily serving of one capsule. Reference intakes are the EU and UK nutrient reference values (NRV).
Zinc and vitamin B3: the authorised claims
We start with the two micronutrients, because they are the only ingredients for which the European Union, and the United Kingdom after it, authorise official health claims. These are not marketing lines: their wording is fixed, word for word, by the authorities, and a product may only use them when it brings enough of the nutrient. Mendorex brings far more than the minimum.
Zinc, 11 mg, 110% of the reference intake. Zinc contributes to the maintenance of normal testosterone levels in the blood, and zinc contributes to normal fertility and reproduction. And 11 mg stays well under 25 mg a day, the safe upper limit set for adults by the European Food Safety Authority, all sources combined.
Vitamin B3, or niacin, 20 mg, 125% of the reference intake. Niacin contributes to normal energy-yielding metabolism and to the reduction of tiredness and fatigue. Good to know: in some people, niacin can cause a brief feeling of warmth in the face, the well-known niacin flush. It is harmless and passes on its own.
Circulation: citrulline, pine bark and grape skin
An erection is above all a matter of blood vessels. To fill with blood, they have to dilate, and the molecule that controls that dilation is called nitric oxide. The body makes it from an amino acid, arginine.
Mendorex contains 150 mg of L-citrulline, which the body converts into arginine. Why citrulline rather than arginine itself? In 2008, Edzard Schwedhelm’s team showed in the British Journal of Clinical Pharmacology that oral citrulline raises blood arginine levels more than taking arginine does. And in 2011, Luigi Cormio’s team at the University of Foggia, in Italy, published a study on citrulline and erection hardness in men with mild erectile dysfunction, in the journal Urology.
Alongside the citrulline, 100 mg of maritime pine bark extract: the same species of pine that Stanislavov and Nikolova studied in Bulgaria in 2003, combined with arginine, with encouraging results on erectile function. And 15 mg of grape skin extract, rich in polyphenols, the same family of compounds found in red wine.
Desire: maca and saffron
Maca, 50 mg of extract. This root from the Peruvian Andes was studied by Gustavo Gonzales’ team at Cayetano Heredia University, in Lima, in a trial published in 2002 in Andrologia: sexual desire rose from the eighth week onwards, with no change in testosterone. Maca works on drive, not on hormones.
Saffron, 5 mg of stigma extract. A team of Iranian researchers led by Amir Modabbernia tested it in a study published in 2012 in Psychopharmacology: in men whose sex life had been disrupted by an antidepressant, saffron improved erectile function and intercourse satisfaction significantly more than the placebo.
Energy: L-carnitine, and no stimulants
L-carnitine, 150 mg. It is the molecule that carries fats into the mitochondria, the powerhouses of our cells, where they are burned for energy. And Mendorex contains no stimulants: no caffeine, no guarana. Nothing that keeps you awake at night or wears off in the afternoon.
Schwedhelm and colleagues, British Journal of Clinical Pharmacology, 2008. Cormio and colleagues, Urology, 2011. Stanislavov and Nikolova, Journal of Sex & Marital Therapy, 2003. Gonzales and colleagues, Andrologia, 2002. Modabbernia and colleagues, Psychopharmacology, 2012. European Food Safety Authority, tolerable upper intake level for zinc. Health claims: Regulation (EU) No 432/2012 and the Great Britain nutrition and health claims register.
One supplement with zinc at a time
Because of the zinc, do not take Mendorex together with another supplement that also contains it, a multivitamin included. Add up the zinc on the labels: what you take in capsules should leave room for the zinc in your food, under 25 mg a day in total.
Eight ingredients, one capsule a day
Every dose on the label, no stimulants, no prescription, and 30 days to make up your mind.
See the official Mendorex offerHow to take Mendorex
One capsule a day, preferably with a meal and a full glass of water; the brand suggests the morning. That is all: no second dose to remember in the evening, nothing to mix.
The key is consistency. In the studies above, the effects of ingredients like maca were measured after eight to twelve weeks, not after a few days. So take it every day, without skipping.
Our advice: give Mendorex at least 30 days of daily use. The real changes come over several weeks, but after three or four weeks you should already notice something, even something small. If you feel no improvement at all, do not keep going out of habit: contact customer service and use the guarantee. A supplement can work very well for one man and not at all for another, so it is better to find the one that truly suits you than to waste time.
Mendorex suits you if
- you are an adult man, generally over 30
- you feel a drop in energy, desire or confidence
- you want a simple boost, one capsule a day, alongside a healthy lifestyle
- you would rather avoid stimulants like caffeine
Better to wait if
- you are under 18: Mendorex is for adults only
- you already take another supplement with zinc
- you take medication, an antidepressant for example, or have a medical condition, and have not talked to your doctor yet
One, two or three bottles: what Mendorex costs
A bottle holds thirty capsules, so one month. Hence three packages, from one to three months. Delivery is free from two bottles; the single bottle costs £4.95 to ship.
To start
1 bottle
30 capsules, 30 days
£49.95 / bottle
£54.90 with delivery
to try it for a month
See this package
3 bottles
90 capsules, 90 days
£36.65 / bottle
£109.95 total
Free delivery, the best price
See this packagePrices from the official order page for the United Kingdom, checked on 21 October 2026, VAT included. The order page for Ireland shows the same figures in euros: €49.95 plus €4.95 delivery, €79.94 and €109.95.
Which one to choose? Start with one bottle. It is the most economical way to find out whether Mendorex suits you: thirty days, the time it takes to feel the first changes. If it does, the three-bottle package is where the maths works best: £36.65 a bottle instead of £49.95, free delivery, and three months of use, the window the studies look at, for about £1.22 a day, against £1.83 a day on the single bottle with delivery.
Thirty days to make up your mind
Mendorex comes with a 30-day money-back guarantee. If it does not work for you, the official site states that you can send the bottles back, even empty, and get your purchase price refunded. That is exactly why starting with one bottle makes sense: you try it for a month with the guarantee behind you.
How to go about it: contact customer service first, through the help centre on the official site, with your order number. They confirm the steps and give you the return address for your order. The return postage is at your expense. And if you change your mind right after ordering, an order can be cancelled within one hour, as long as it has not entered processing.
Who sells Mendorex
Mendorex is sold by Haruki Limited, a company registered in Cyprus, which is the seller of record: it handles the sale, the labelling and the delivery of the orders. According to the brand, the formula is produced in a manufacturing facility in the European Union. Orders are usually processed within one to three business days, and tracking is sent by email.
| What we checked | What the official site says |
|---|---|
| Seller | Haruki Limited, Larnaca, Cyprus |
| Made in | an EU manufacturing facility, according to the brand |
| Processing | usually one to three business days |
| Customer service | through the help centre of the official site |
| Guarantee | 30 days, money back |
Order page, FAQ and terms and conditions of the official site, checked on 21 October 2026.
The basics first, Mendorex on top
Mendorex is neither a medicine nor a miracle product. It is a practical complex that brings together, in a single capsule, two micronutrients with official health claims and six active ingredients for circulation, desire and energy, with every dose on the label. And no supplement replaces the basics of men’s health.
| The basic | Why it matters |
|---|---|
| Sleep seven to eight hours | most of your testosterone is made while you sleep |
| Lift weights | muscle work keeps your muscle mass and your insulin sensitivity up |
| Lose the belly fat | abdominal fat turns part of your testosterone into oestrogen, through an enzyme called aromatase |
| Eat enough protein and healthy fats | they are the raw materials of muscle and hormones |
Leproult and Van Cauter, JAMA, 2011 (sleep and testosterone). Cohen, Medical Hypotheses, 1999 (abdominal fat and aromatase). Vingren and colleagues, Sports Medicine, 2010 (resistance training).
When those basics are in place and you want some extra support, that is where Mendorex comes in.
Only on the official site
Order Mendorex from the official website only. That is where you get the real product, at a fair price, with customer service and the 30-day guarantee, so you can make up your own mind with total peace of mind. If you find it anywhere else, on a third-party platform or through a reseller, it is not an official distribution channel: you risk a fake or an inflated price, and you will have no customer service if there is a problem.
Order through the official link
Questions about Mendorex
What is Mendorex?
A food supplement for adult men, taken as one capsule a day. Its formula brings together eight active ingredients, each with its dose on the label, on three fronts: circulation, desire and energy.
What are the ingredients in Mendorex?
Per capsule: zinc 11 mg, vitamin B3 (niacin) 20 mg, L-citrulline 150 mg, L-carnitine 150 mg, maritime pine bark extract 100 mg, maca extract 50 mg, grape skin extract 15 mg and saffron stigma extract 5 mg.
How do you take Mendorex?
One capsule a day, preferably with a meal and a glass of water, ideally in the morning. A bottle holds thirty capsules, a 30-day supply. Do not exceed the daily serving, and take it every day: consistency is what counts.
How long before you notice something?
Give it at least 30 days of daily use. The real changes come over several weeks, and in the studies on ingredients like maca, the effects were measured after eight to twelve weeks. After three or four weeks you should already notice something, even something small.
How much does Mendorex cost?
In the United Kingdom, £49.95 for one bottle plus £4.95 delivery, £79.94 for two bottles and £109.95 for three, with free delivery from two bottles. Ireland has the same figures in euros. Prices checked on 21 October 2026.
Which package should I choose?
Start with one bottle to find out whether Mendorex suits you. If it does, the three-bottle package gives the lowest price, £36.65 a bottle, with free delivery, and covers the three months the studies look at.
How does the 30-day guarantee work?
If Mendorex does not work for you, the official site states that you can send the bottles back, even empty, and get your purchase price refunded. Contact customer service first through the help centre, with your order number: they confirm the steps and the return address. Return postage is at your expense.
Does Mendorex contain caffeine?
No. Mendorex contains no stimulants: no caffeine and no guarana.
Can vitamin B3 cause side effects?
In some people, niacin can cause a brief feeling of warmth in the face, the niacin flush. It is harmless and passes on its own.
Who should not take Mendorex?
It is for adults only. Do not combine it with another supplement that contains zinc, and talk to your doctor first if you take medication, an antidepressant for example, or have a medical condition.
Mendorex on the official site
One capsule a day, eight ingredients with their doses on the label, no stimulants and a 30-day guarantee. Start with one bottle, then take three if it suits you: that is where the bottle is cheapest.
See the official Mendorex offerKeep reading
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