Guide · Last updated: November 2026
Shilajit for men: use and the state of research
The EU has authorised no health claim for Shilajit. That also goes for testosterone and for men specifically. In men it has only been looked at in a few small studies, mostly using standardised extracts and often with a link to the manufacturer. There is no separate dose for men, and anyone on medication or with symptoms should check with a doctor.
Contents
"Shilajit for men" sounds like a separate product. In reality there is no men's Shilajit, just the same resin, marketed above all with testosterone promises. This article shows what studies in men actually measured, where their limits are, how it is used and what to check when you buy. It is about Shilajit in general, not any particular product.
The short answer
No health claim under Regulation (EC) No 1924/2006 is authorised in the EU for Shilajit, mumijo or fulvic acid. That includes testosterone, potency, strength and sperm quality. There are some small studies in men, but no statement about effects follows from them. The German consumer advice centre Verbraucherzentrale (in German) rates the evidence as insufficient.
Why Shilajit is seen as a men's topic
In the Ayurvedic tradition Shilajit counts as a rasayana, used as a general tonic, and some traditions also link it to male sexuality. Tradition, however, is not proof of an effect.
Today's image comes mostly from advertising and social media, where almost always the same study from 2016 gets cited. Women are just as interested in the resin; the picture there is covered in Shilajit for women.
What studies in men have looked at
The list is short. These are the men-only studies of Shilajit on its own that we found in the PubMed literature database:
| Study | Design | Preparation and study dose | What was measured |
|---|---|---|---|
| Pandit et al., 2016 | randomised, double-blind, placebo; healthy volunteers aged 45 to 55, 90 days | purified extract, 250 mg twice a day | testosterone, DHEAS, LH, FSH |
| Biswas et al., 2010 | no control group; 28 men with a low sperm count completed it, 90 days | processed extract, 100 mg twice a day | semen analysis, hormones, liver and kidney values |
| Keller et al., 2019 | randomised, placebo; 63 recreationally active men around 21 years old, 8 weeks | extract, 250 or 500 mg a day | strength after fatigue, blood hydroxyproline |
| Neltner et al., 2024 | randomised, placebo; 35 recreationally trained men around 21 years old, 8 weeks | preparation not specified in the abstract, 500 or 1000 mg a day | blood pro-c1α1, a marker of collagen formation |
| Yadav et al., 2026 | open-label, no control group; 25 moderately active men, 28 days | resin, 250 mg twice a day | strength, endurance, blood values, testosterone |
How to read this table:
- Groups are small and periods short. There are no data covering several years.
- Most of the studies used extracts. A result with one specific extract cannot be carried over to other resin.
- Without a control group, much stays open. In two of the five, changes cannot be separated from expectation, training or other influences.
- Independence is not a given. In Yadav et al., several authors work for the manufacturer of the resin.
In Keller et al., a difference from placebo appeared only in the half of participants with the higher baseline values and only at 500 mg, so in a subgroup analysis.
Does Shilajit have an influence on testosterone?
This is the most common question on the topic, and the honest answer is: that is not established.
Pandit et al. is the only placebo-controlled study we found with testosterone as its main subject. The authors report statistically significantly higher values for total testosterone, free testosterone and DHEAS than with placebo after 90 days. The number of participants is not given in the abstract. We found no independent repeat of this study. Statistical significance also says nothing about whether a difference is noticeable in daily life.
The outside view is cautious. A systematic review by Morgado et al., 2024 looked at 52 studies on 27 so-called testosterone boosters. Most showed no rise in total testosterone. It lists one purified Shilajit extract as "possibly effective" for men with late-onset hypogonadism. That is not a confirmation and does not apply to Shilajit in general.
Is Shilajit good for testosterone?
It is not that simple, and that statement is not authorised for Shilajit in the EU. On top of that, a higher value is not automatically better. Only a blood test shows whether your testosterone is low at all. What blood values can and cannot tell you is covered in Shilajit and blood values. Tiredness or low desire can have many causes, so a medical check comes first.
What animal experiments show and what they do not
Many statements in advertising come from animal experiments, often under artificially induced damage:
| Paper | Model | How to read it |
|---|---|---|
| Park et al., 2006 | rats, 6 weeks | sperm count in the testes measured; not transferable to humans |
| Mishra et al., 2018 | male mice, damaged with cadmium | artificial damage model |
| Rajpoot et al., 2024 | male mice, damaged with a cancer drug | artificial damage model |
| Rizun et al., 2026 | test animals, single dose, observed for 14 days | hormone changes, alongside mild to moderate tissue changes in liver and kidney; one author runs a manufacturer |
Animal experiments can raise questions, but they do not show what happens in humans. On erection problems or libido in men we found no human study on PubMed, only animal work such as a paper on rat tissue. On the prostate, the search leads to a single Russian paper from 1997 with a mumijo preparation, which allows no judgement today.
Use and dosage
There is no separate dose for men, not even with a higher body weight or lots of training. For our resin we recommend:
| Point | Recommendation |
|---|---|
| Amount | 400 mg a day, about the size of a pea |
| How to take it | dissolve in warm water |
| Rhythm | take for 50 days, then 10 days rest |
| Upper limit | do not exceed the recommended daily amount |
This is a plan for taking it, not a promise of any effect. The study results above cannot be carried over to other amounts or to our resin, and the study doses are not a recommendation. More on amount, time of day and measuring is in the article on dosage.
When to check with a doctor
| Situation | Why | What to do |
|---|---|---|
| Regular medication | interactions barely studied; humic acids can bind medicines in the gut | talk to a doctor or pharmacist first |
| Testosterone therapy or other hormone treatment | no data on the combination | only after medical advice |
| High blood pressure or kidney disease | case report in a pregnant woman with high blood pressure and low potassium; no data in men | only after medical advice |
| Prostate disease | no solid data | only after medical advice |
| Trying for a child, abnormal semen analysis | data only from one small study without a control group | see a urologist |
| Teenagers | no safety data | not without medical advice |
More information is in the article on possible side effects. How doctors, consumer advocates and food inspectors view the resin is covered in what doctors and authorities say about Shilajit.
What to check when you choose a product
Whether a product says "for men" tells you nothing about what is inside. What you can check is something else:
- Ask for batch values: individual values for lead, cadmium, mercury and arsenic, with batch number and analysis date.
- Ask for microbiology: a reputable seller also publishes the microbiological results for their batch, for example on a batch datasheet.
- Read advertising critically: promises about testosterone, potency, strength or sperm quality are not authorised for Shilajit. Percentages from a study apply to that study's extract, not to the product being advertised.
- Check for additives: men's blends with other plant extracts make it harder to judge what you are actually taking.
How to read a batch datasheet is explained on the lab values page. More on buying is in buying Shilajit.
What we can state about our resin
For HimalayaFIT, only what can be verified applies here: we sell Shilajit as resin in a 20 g jar, and the current batch carries the number HM-SH-25-BLY-1159. The batch was tested by a food laboratory in Germany accredited for heavy metals and microbiology. The values are on the lab values page and in the batch datasheet. We make no statement about any effect in men, and none of the studies mentioned was carried out with our resin. You can find the jar in the shop, and more background in the guide section.
Food supplements are not a substitute for a balanced and varied diet.
Frequently asked questions
Does Shilajit have an influence on testosterone?
That is not established. One placebo-controlled study using 250 mg of a purified extract twice a day for 90 days reports higher values than placebo, in volunteers aged 45 to 55. A single study on one specific extract cannot be generalised, and no claim on this is authorised in the EU.
Can Shilajit push testosterone levels up?
This cannot be said with confidence. A few small human studies report partly higher readings, but none shows this for raw resin or for every man. A reading also says nothing about whether anything changes in daily life. If you want to know where your testosterone stands, have it measured in a blood test.
Is Shilajit good for testosterone?
That cannot be said, and in the EU it may not be advertised that way: no health claim is authorised for Shilajit. A 2024 systematic review found that most so-called testosterone boosters showed no rise, and lists one Shilajit extract only as possibly effective for a narrowly defined group.
Does Shilajit do anything for erection problems or low desire?
There is no evidence for this in humans. On PubMed we only found animal experiments on the subject. Erection problems and persistently low desire can have medical causes and belong with a doctor, not in a self-experiment with a food supplement.
How much Shilajit should men take?
There is no separate dose for men. For our resin we recommend 400 mg a day, about the size of a pea, for 50 days, then 10 days rest. Do not go above this amount. Doses in studies refer to the extract tested and are not a recommendation.
When should men check with a doctor first?
With regular medication, hormone therapy, high blood pressure, kidney or prostate disease, and when trying for a child with an abnormal semen analysis. Unexplained tiredness or loss of libido also deserves a check-up. Interactions of Shilajit have barely been studied.
Read next
Pure Himalayan Shilajit as a 20 g resin: every batch is tested by an accredited laboratory in Germany.
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