Shilajit Benefits for Men: What the Evidence Shows
Last reviewed October 2026 · 7 min read
What does shilajit do for men?
The benefits of shilajit for male health are real but modest in the evidence. One placebo-controlled trial in healthy men reported higher testosterone, one placebo-controlled trial found less fatigue-induced strength loss in the stronger half of its sample, and one small open-label study saw better sperm counts in infertile men. Nothing shows it treats low testosterone, erectile dysfunction or infertility, and no study has tested it for size or performance. What the research tested was a purified extract, so the quality of the product you buy matters as much as the claim.
Benefits for men, rated by the evidence
Testosterone One controlled trial + a review
Higher total and free testosterone vs placebo in healthy men aged 45 to 55; rated "possibly effective" for late-onset hypogonadism in a 2024 review. Testosterone details →
Strength and muscle One controlled trial
Less fatigue-induced strength loss at 500 mg a day, but only in the stronger half of 63 men, and not at 250 mg. Muscle recovery →
Sperm count and fertility Open-label only
Improvements against each man's own baseline in 28 completers; no placebo group. The studies →
Energy and fatigue Open-label only
A 25-man pilot of resin with no placebo; the other evidence is in rats. The studies →
Libido and erectile function No trial of shilajit alone
Not tested on its own; most online claims rest on testosterone studies or combination products. ED evidence →
Most men come to shilajit looking for more consistent energy, faster recovery between training sessions, or the testosterone benefits it is associated with in Ayurvedic tradition. The sections below cover what the research shows, which formats make sense for daily use, and what separates a verifiable product from a marketing claim.
Why men take shilajit
The three most common reasons men search for shilajit are energy and stamina, exercise recovery, and hormonal support. Traditional Ayurvedic use leaned heavily on the last of these — shilajit's name is often translated as "conqueror of mountains, destroyer of weakness" — and modern interest has followed a similar pattern, with testosterone and performance being the dominant search intent.
What the research actually supports
The strongest clinical evidence for shilajit in men is limited. Pandit et al. (2016), a randomized placebo-controlled trial, gave healthy men aged 45–55 purified shilajit (250 mg twice daily) for 90 days and found statistically significant increases in total and free testosterone versus placebo; the abstract gives neither the sample size nor the size of the rise. PubMed 26395129. Biswas et al. (2010) found improvements in sperm count and motility in infertile men after 90 days of processed shilajit, but it was open-label with no placebo group and 28 completers. PubMed 20078516. Separately, Keller et al. (2019) found that 500 mg/day for 8 weeks reduced fatigue-induced strength decline in active men — though only within the stronger half of the 63-man sample, with no effect in the group as a whole and none at 250 mg/day. PubMed 30728074. These are a small number of trials, not a settled literature. For testosterone in particular, see Does Shilajit Boost Testosterone?; for the full research picture, including how it compares to the evidence for women, see Shilajit for Men and Women: Are the Effects Different?.
Best formats for men: resin, capsules, or gummies
Resin delivers the highest dose per gram with the least processing, but the trials above used standardised purified extracts, and only one small study has tested resin itself. Capsules trade some of that transparency for convenience — the key question is whether the brand publishes a COA on the finished capsule, not just the raw extract. Gummies are the most processed option and typically contain less shilajit per serving than the doses studied clinically. See Resin vs. Capsules vs. Powder vs. Gummies for the full tradeoffs.
How much and how to take it
The trials above used 200 to 500 mg of purified shilajit a day (see how to take shilajit). Most brands recommend a pea-sized amount of resin (roughly 300–500 mg) dissolved in warm water or milk. For the full breakdown of what doses different studies used and why manufacturer recommendations sometimes diverge from them, see Shilajit Dosage: What Clinical Trials Actually Used and Best Time to Take Shilajit.
What to look for in a quality product
None of the benefits above apply if the product itself hasn't been independently verified. Look for a public Certificate of Analysis from a named, accredited laboratory showing numeric heavy metal values on the finished product (not a pass/fail stamp), a batch code that matches your jar, and a microbial panel. See How to Read a Shilajit COA for what to check line by line.
Safety considerations
No serious adverse events have been attributed to purified shilajit in the human trials (see shilajit side effects), but that applies to the specific tested preparations, not to untested commodity shilajit. Heavy metal contamination is the primary risk with unverified products; see Shilajit and Heavy Metals for safe thresholds and how to verify them. As with any supplement, talk to a doctor before starting if you're on medication or have an existing health condition.
Frequently Asked Questions
Why is shilajit popular with men?
Primarily energy, exercise recovery, and the testosterone research discussed above. One randomized trial has measured male hormonal outcomes, which is more than most "vitality" supplements can show, but it is a single trial, so the evidence is limited.
Is resin better than gummies for men?
For dose and verifiability, generally yes — resin carries the least processing, although the trials used purified extracts rather than resin. Gummies are more convenient but typically deliver a fraction of the shilajit content per serving, so they're a reasonable choice for taste and habit-forming but not for matching clinical doses.
How should men take shilajit?
Most commonly a pea-sized amount of resin (300–500 mg) dissolved in warm water or milk, once or twice daily. Capsules and gummies should be dosed per label, but check that the label amount is corroborated by a COA on the finished product.
What should men look for in a shilajit product?
A public COA from a named, accredited lab with numeric heavy metal values on the finished product, a matching batch code and a microbial panel. Products without these can't be assumed to match the preparations used in clinical research.
Does shilajit increase penis size?
No study has tested it. Claims about size have no human evidence behind them, and the testosterone trials were in adult men with no measurement of size.
Can shilajit raise testosterone in men?
One placebo-controlled trial in healthy men aged 45 to 55 reported higher total and free testosterone after 90 days. It is a single trial of one purified extract, so the result is suggestive, not settled. See our testosterone review.
Are there side effects men should know about?
No serious adverse events have been attributed to purified shilajit in human trials, but that applies only to the tested preparations, not to shilajit in general. The real risk with untested products is heavy metal contamination, which is why COA verification matters more than dose alone.
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