Note: This post contains an affiliate link. See our Affiliate Disclosure for details.

People turn to shilajit for more energy, hormone support, and overall vitality, especially as they age or deal with fatigue. Clinical research suggests shilajit may help with energy, testosterone, and antioxidant support, but the studies are small, short-term, and more research is still needed.

What Is Shilajit?

Shilajit is a dark, tar-like mineral-rich substance that seeps out of rocks in high mountain ranges like the Himalayas as plant material slowly breaks down over centuries. It is considered a “herbo-mineral” complex rather than a single herb.

Its main active components include:

• Fulvic acid and other humic substances — antioxidant and redox-modulating compounds (Source: Pharmacology Journal)
• Dibenzo-alpha-pyrones — bioactive molecules linked to mitochondrial and energy effects (Source: Pharmacology Journal)
• Trace minerals such as magnesium, iron, zinc, and other electrolytes (Source: Chemical Analysis Study)

Biblical & Historical Context

Shilajit is not mentioned in the Bible — it comes from the Himalayan mountain range, far outside the geography of the biblical world, so we won’t pretend otherwise. What scripture does reflect is a much older, near-universal instinct: that rare minerals, resins, and earth-derived substances hold healing power. The prophet Jeremiah’s lament, “Is there no balm in Gilead?” (Jeremiah 8:22), points to a prized regional resin used for wound care and healing. Frankincense and myrrh, both resins, appear throughout scripture as some of the most valuable substances in the ancient world (Exodus 30:23, Matthew 2:11). Shilajit belongs to that same broad human tradition — just from a different mountain range entirely.

Shilajit’s own documented history runs through Ayurvedic medicine instead. Classical Ayurvedic texts, including the Charaka Samhita — compiled over 2,000 years ago — describe “shilajatu” as a rejuvenating substance capable of treating a wide range of ailments, sometimes translated as the “destroyer of weakness” or “conqueror of mountains.” Himalayan Sherpas reportedly used it as a natural energy source during multi-day mountain treks, and it has long held a place in Tibetan medicine as well. Modern research is, in many ways, still catching up to millennia of traditional use.

Science-Backed Health Benefits of Shilajit

1. May Support Energy, Strength, and Reduced Fatigue

Shilajit appears to support the mitochondria, the “power plants” inside cells that make ATP, your main energy molecule. Fulvic acid can act as an electron donor, helping maintain redox balance and reducing oxidative stress that contributes to tiredness (Source: Cureus / Mechanistic Review).

• One 8-week trial showed better retention of muscle strength after fatiguing exercise with 500 mg/day of shilajit (Source: Journal of the International Society of Sports Nutrition)
• A 28-day resin study in moderately active adults found increases in leg press strength, endurance, VO2 max, and lower perceived fatigue, with good short-term safety (Source: Cureus)

A systematic review of 15 clinical studies concluded that shilajit shows promise for chronic fatigue and exercise tolerance, but emphasized that most trials are small and more robust data are needed. The early signal is positive — it’s just not yet proof.

2. May Support Testosterone and Male Fertility

Shilajit’s best-studied benefit is in male reproductive health, particularly in middle-aged men and those with low sperm counts. The leading theory is that its antioxidant and mitochondrial effects reduce oxidative damage in testicular tissue and support hormone production (Source: Andrologia).

• In healthy men aged 45-55, total and free testosterone and DHEAS increased by roughly 20-23% over 90 days at 250mg twice daily, without disrupting LH and FSH hormone signaling (Source: Andrologia, 2016)
• In infertile men with low sperm count, the same dose improved sperm count, motility, and morphology, along with increases in testosterone and FSH (Source: Andrologia, 2010)

These trials suggest shilajit may support testosterone and sperm quality in specific male populations. Sample sizes were modest, though, and data in younger men and women is very limited — shilajit should not be viewed as a replacement for medical treatment or testosterone therapy.

3. Antioxidant, Inflammation, and Metabolic Support (Early Evidence)

Shilajit shows antioxidant and anti-inflammatory activity in lab and animal studies, largely through pathways like NF-kB and Nrf2/HO-1, which may help lower oxidative stress and support healthy immune response (Source: Pharmacology Journal). Small human trials also report improved cholesterol markers and modest blood sugar reductions with standardized doses over 45-90 days (Source: Journal of Ethnopharmacology). These benefits are promising but still early-stage — treat them as potential, not guaranteed.

Recommended Dosage & How to Take It

There is no single official “standard” dose, and shilajit products are not FDA-approved to treat any disease. Most clinical studies use purified, lab-tested material in these ranges:

• 250 mg twice daily (500 mg/day) for testosterone and fertility support (Source: Andrologia trials)
• 500 mg/day of resin or purified extract for fatigue and performance studies
• Start low — around 150-200 mg/day — to assess tolerance before titrating up

Only use products with third-party lab testing for heavy metals and contaminants, since shilajit forms directly in rock crevices and quality varies widely between brands. It’s traditionally dissolved in warm water, milk, or tea, and taking it with a light meal may reduce digestive upset.

A Product Worth Knowing: Shilajit Extreme

If you’d rather not source and dose raw resin yourself, Shilajit Extreme is a capsule formula that pairs PrimaVie(R) shilajit extract (standardized to 50% fulvic acids) with a few complementary, well-researched ingredients in a single daily dose:

• Shilajit Extract (PrimaVie®) — 200 mg
• D-Aspartic Acid — 400 mg
• Rhodiola Rosea Root Extract — 100 mg
• Saffron Stigma Extract (Saffr’Activ®) — 30 mg
• Zinc, Selenium, and Vitamin B6

The suggested serving is 2 capsules daily with water. As with any multi-ingredient formula, treat the manufacturer’s specific performance claims as marketing copy rather than independently verified research — the value here is convenience and standardized dosing of PrimaVie shilajit alongside ingredients (rhodiola, saffron, zinc) that have their own separate research bases worth reading into on their own.

Check current pricing for Shilajit Extreme →

Side Effects, Risks, & Who Should Avoid It

When purified and lab-tested, shilajit has been generally well tolerated in trials lasting 30-90 days. Mild side effects can include digestive upset, headache, feeling unusually warm, or vivid dreams — especially at higher doses or on an empty stomach.

The following groups should avoid shilajit or use it only under medical supervision:

• Pregnant or breastfeeding individuals (no safety data available)
• Children and adolescents under 18
• People with hemochromatosis, sickle cell anemia, or other iron-overload conditions
• Those with high uric acid or a history of gout
• Anyone with autoimmune disease, chronic kidney disease, or significant liver disease
• Anyone on medication for diabetes, blood pressure, or blood thinners

If you fall into any of these categories — or have upcoming surgery — talk with your doctor before considering shilajit.

Summary & Bottom Line

• Shilajit is a mineral-rich, fulvic acid-containing substance with early evidence for supporting energy, fatigue resistance, and male hormone and fertility parameters — but high-quality trials are still limited
• Typical studied doses of 250-500 mg/day have shown good short-term tolerability when the product is purified and third-party tested
• It should be viewed as a complementary wellness supplement, not a cure or a replacement for medical treatment

Disclaimer: This article is for informational purposes only and does not constitute medical advice. Always consult a qualified healthcare provider before starting any new supplement.