Shilajit Benefits for Men
In short: Small human studies have examined particular Shilajit preparations in men, including hormone measurements, semen measures and strength after a fatigue test. These findings do not establish a treatment for low testosterone or infertility, or guarantee energy, libido or muscle gain. Use the evidence to understand its limits before choosing a supplement.
Shilajit in Ayurveda
Within Ayurveda, Shilajit has traditionally been discussed in the broader context of Rasayana, an approach concerned with nourishment, resilience and long-term routine. That heritage is meaningful in its own right. It should be approached thoughtfully rather than turned into a one-line promise about any single outcome.
For the full context, read How Shilajit is understood in Ayurveda.
What has actually been studied in men?
Testosterone measurements
A randomised, double-blind, placebo-controlled study in healthy men aged 45–55 used a purified Shilajit preparation at 250 mg twice daily for 90 days. It reported differences in total and free testosterone and DHEAS compared with placebo. This does not establish treatment for testosterone deficiency or improved sexual function, energy or muscle growth. The study dose is research context, not a Gold+ direction. Pandit and colleagues, 2016.
Semen measures and fertility
A small study enrolled 35 men with oligospermia; 28 completed 90 days of processed Shilajit at 100 mg twice daily. It reported changes in semen and hormone measurements compared with the participants’ own baseline, without a placebo comparison. It did not establish improved conception or live-birth outcomes. Fertility concerns need clinical assessment, not a supplement dose copied from this study. Biswas and colleagues, 2010.
Strength after an exercise fatigue test
An eight-week placebo-controlled trial involved 63 recreationally active men and tested 250 or 500 mg daily of a standardised preparation. The reported difference in fatigue-related strength decline was in the stronger half of participants receiving 500 mg, compared with the other groups. This was a specific laboratory outcome and subgroup, not proof of general muscle gain or a guaranteed training result. Keller and colleagues, 2019.
These studies used specific preparations, not Gold+. We do not present Gold+ as a treatment or as a promise about hormones, fertility, sexual performance or strength. Study duration also does not predict when an individual will notice a change. Read why there is no universal time-to-work answer.
Choose the Gold+ format that fits your routine
Gold+ Capsules are a pre-measured 12-in-1 format: 11 disclosed active ingredients plus the vegan vegetable-cellulose capsule shell. The labelled two-capsule daily serving provides 400 mg of Shilajit extract in total.
Gold+ Resin is a separate six-ingredient formula for people who prefer a more traditional preparation ritual. Its labelled 500 mg serving is the complete formula, including 300 mg of Shilajit extract.
The products are distinct complete formulations and should be used separately as directed. The Bundle is a practical way to compare formats, not a combined full-serving routine.
Published product information
Eurofins tested the current 5 Rivers Nutrition Gold+ Capsules batch ULSG2508357 and Resin batch ULSG2508011. These are the same batches currently used in products sold by 5 Rivers Nutrition. The Capsules report (AR-258-2025-20051564-01) records 79.22 g/100 g fulvic acid; the Resin report (AR-258-2025-20051565-01) records 76.74 g/100 g. Both reports list arsenic, cadmium, lead and mercury. These are analytical results, not evidence of a health outcome. See the Lab Testing page for the full batch reports.
Suitability comes first
If you take prescription medication, are receiving hormone-directed treatment, are undergoing fertility investigations or have a health concern, check the complete ingredient list with a pharmacist, GP or relevant clinician before use. Our medication guide explains what to take to that discussion. Do not change prescribed treatment or increase the labelled serving in response to an online claim.
Key takeaway
Evidence for specific preparations should stay tied to the outcome and people studied. If you choose to use Shilajit, check the complete formula, follow its label and seek advice about symptoms or treatment rather than relying on a promised result.