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Shilajit (Purified Mineral Pitch)
Himalayan mineral pitch rich in fulvic acid and 80+ minerals — supports testosterone, mitochondrial function, and cellular energy.
What the evidence says
Most Shilajit studies are mechanism or observational rather than RCTs that measure a clinical effect — keep findings provisional.
Most evidence is from high-quality randomised trials published 2007–2025 with a typical study size of 63 participants.
Based on 21 studies · 12 RCTs · 804 total participants
Confidence
ModerateWhat the studies found
By outcome
Shilajit has an evidence score of 8/10 — strong evidence based on 21 indexed studies. Himalayan mineral pitch rich in fulvic acid and 80+ minerals — supports testosterone, mitochondrial function, and cellular energy.
The commonly studied dose of Shilajit is 300-500mg purified extract. Research points to an estimated optimal dose around 500mg, with a minimum effective dose near 300mg. Individual response varies — start low and adjust.
The best time to take Shilajit is in the morning. Taking it with food is preferred. Shilajit is a mineral-rich exudate containing fulvic acid, dibenzo-alpha-pyrones, and over 80 trace minerals.
Last reviewed May 2026 · evidence from 19 studies · how we score
This information is for educational purposes only. It is not a substitute for professional medical advice. Always consult a qualified healthcare provider before starting, stopping, or changing any supplement or medication.
Shilajit is a tar-like substance found in Himalayan rocks, formed over centuries from decomposed plant material. It contains fulvic acid, humic acid, and over 80 minerals. Used in Ayurvedic medicine for thousands of years as a rejuvenator, modern research shows benefits for testosterone, energy, and mitochondrial function.
Supports cellular energy production
May support natural testosterone production
Enhances mineral absorption
How Shilajit works — from molecular targets to health outcomes. Click an edge to see supporting research.This visualization is in beta — pathways are being refined and expanded.
300-500mg purified extract
Can be taken without food
| Form | Type |
|---|---|
| 💊Purified resin or PrimaVie extract | Recommended |
| 💊Capsules | Alternative |
| 🧪Powder | Alternative |
Quality is critical — many products are contaminated or adulterated. PrimaVie is a well-studied, purified form.
Minimum: 4 weeks
Optimal: 12 weeks
Cycling: 8-12 weeks on, 4 weeks off is common.
Note: Can be taken any time but morning is traditional. Can be dissolved in warm water or milk.
Based on 20% testosterone increase in healthy volunteers at 500mg for 90 days. Conservative estimate given systematic review found most testosterone boosters fail to increase levels. Limited to purified extracts only.
More vitality and less fatigue
Increased testosterone levels
Improved mental clarity
Avoid — insufficient safety data
May increase iron absorption
May affect blood sugar
Tip: Normal; reduce dose if uncomfortable
Tip: Take with food
Shilajit is generally safe at recommended doses, with a few precautions worth noting. The most commonly reported side effects are increased body heat, GI upset. Use caution if any of these apply to you: Hemochromatosis (high iron); Gout (may affect uric acid).
Maca
Likely helpsAndean root that boosts energy and libido through hormonal signaling modulation — different colors (red, black, yellow) have distinct effects.
Tap node to isolate • Pinch to zoom • Tap edge for research