Reviewed by Sarah Law, Dip CNM, Naturopathic Nutritionist
Shilajit: Benefits, Uses, Dosage and Science
- What: a Himalayan resin rich in fulvic acid and 80+ trace minerals.
- Studied for: energy and ATP support, vitality, cognitive resilience, mineral balance.
- Dosage: 600 to 1200 mg/day of a purified extract (our capsules provide 600 mg MEET Shilajeet® each).
- Evidence: a human RCT on MEET Shilajeet® plus peer-reviewed reviews (see references).
- Safety: use purified, third-party tested extracts; avoid raw, unverified resin.
For over 3,000 years, Shilajit has been valued in Ayurvedic tradition as a tonic for strength, energy and vitality. Known as the "destroyer of weakness" in Sanskrit, this rare resin forms deep within the rocks of the Himalayan mountains and has become one of the most sought-after adaptogens in modern wellness.
Interest in Shilajit is surging on the back of growing research into energy, vitality, brain health and resilience. But with products ranging from raw resin to standardised extracts, how do you know which one actually works? Below we break down the science, benefits, dosage and safety, and how to choose a high-quality supplement.
What is Shilajit?
Shilajit is a natural resin that oozes from rocks in high-altitude ranges, most famously the Himalayas. It forms over centuries from compressed plant and organic matter. The sticky, tar-like substance contains more than 80 trace minerals, but its most bioactive component is fulvic acid, a compound associated with nutrient absorption, cellular energy and antioxidant support. In Ayurveda it is classed as a rasayana (rejuvenator), and modern research is now exploring what traditional practitioners described centuries ago.
Benefits of Shilajit
1) Energy & Endurance
One of Shilajit's most discussed roles is support for mitochondrial function. The mitochondria are your cells' power plants, producing ATP, the body's energy currency. Research suggests Shilajit helps support healthy ATP production, which may aid stamina and reduce fatigue. In animal studies, supplementation was associated with greater exercise tolerance [3].
2) Vitality & Male Reproductive Health
A double-blind, placebo-controlled study on a purified, standardised Shilajit extract (MEET Shilajeet®) reported changes in testosterone levels and male reproductive markers in healthy adult men after 90 days [1]. This is notable because it is human data on a specific, standardised extract, rather than a general claim about all Shilajit products. Individual results vary, and a supplement is not a treatment for any medical condition.
3) Brain Function & Mood
Shilajit's fulvic-acid-rich profile has been studied for neuroprotective properties. Reviews suggest it may support cognitive function by helping reduce oxidative stress in the brain [2]. Many people also report a subjective lift in mood and reduced mental fatigue.
4) Mineral Balance
Shilajit naturally contains over 80 trace minerals, including magnesium, zinc and iron, which contribute to normal energy metabolism, hormonal health and immune function. The minerals occur alongside fulvic substances that may support their absorption.
5) Antioxidant Support
Oxidative stress is a key driver of ageing. Fulvic acid, the primary active in Shilajit, acts as an antioxidant that helps neutralise free radicals, and some research suggests Shilajit may help support mitochondrial function over time [2].
Recommended in this guide
A purified, clinically studied extract
Shilajit Capsules
600 mg MEET Shilajeet® per capsule · standardised to 60% fulvic acid · vegan
Clean capsules, not messy resin · third-party tested
✓ Clinically studied extract✓ Third-party tested✓ GMP manufactured✓ Filler-free
History & Traditional Use
In classical Ayurvedic texts, Shilajit is grouped with rejuvenating remedies used to restore strength after illness, support libido and fertility, and aid clarity of mind. It was prized for those living at altitude, for hard physical work, and for convalescence, contexts where stamina and recovery mattered. While the traditional language differs from modern biochemistry, the themes (energy output, resilience, male reproductive support) line up with the direction of contemporary findings.
How Shilajit Works: Key Mechanisms
Fulvic Acid & Mitochondrial Support
Fulvic acid appears to influence mitochondrial efficiency, supporting the electron transport chain and helping maintain ATP production, so cells can better meet energy demands during training, work and recovery.
Mineral Transport & Bioavailability
Fulvic substances can form complexes with minerals, potentially improving the transport and use of trace elements like magnesium, zinc and iron, micronutrients central to energy metabolism and hormone synthesis.
Antioxidant Pathways
Through its antioxidant profile, Shilajit helps reduce oxidative stress, a factor that can affect hormone signalling and fertility parameters. A reduced oxidative burden may partly explain the changes seen in human research on standardised extracts.
Shilajit vs Other Adaptogens
Shilajit differs from botanical adaptogens like ashwagandha or rhodiola. Where those herbs mainly modulate the stress response, Shilajit's strengths are in mitochondrial energy support, mineral replenishment and male reproductive metrics.
- Shilajit vs Ashwagandha: ashwagandha is best known for stress, sleep quality and cortisol balance; Shilajit is better studied for ATP output and male vitality.
- Shilajit vs Rhodiola: rhodiola can acutely aid fatigue and focus; Shilajit contributes to foundational cellular energy and mineral status over weeks.
- Shilajit vs Ginseng: ginseng is a classic vitality herb; Shilajit adds a unique fulvic-acid/mineral mechanism and human data in men's reproductive health.
Shilajit Dosage & How to Take It
The clinically discussed range for purified Shilajit extracts is typically 600 to 1200 mg per day, standardised for fulvic acid. Our Shilajit capsules deliver 600 mg MEET Shilajeet® per capsule, so 1 to 2 capsules daily aligns with research protocols.
Shilajit can be taken with or without food, though many prefer morning use for energy support. Consistency matters: benefits are typically seen with daily use over weeks to months. While some brands sell raw resin, that form can be messy, unstandardised and potentially contaminated with heavy metals. Capsules made from a purified, clinically studied extract are cleaner and more reliable.
"With Shilajit, purity is everything. Raw resin scraped from rocks can carry heavy metals, so I only ever point clients toward a standardised, third-party tested extract. The fulvic acid percentage on the label, and proof of testing, matter far more than romantic marketing about the source."
— Sarah Law, Naturopathic Nutritionist & Functional Practitioner | Optimised Female
Shilajit Side Effects & Safety
High-quality, purified Shilajit extracts are generally well tolerated. Reported side effects are uncommon but may include mild digestive discomfort in some people. The main concern is purity: unrefined resin scraped from rocks can contain unsafe levels of heavy metals and other contaminants. Choose products manufactured under GMP standards and third-party tested. Our MEET Shilajeet® capsules are tested for contaminants and standardised to 60% fulvic acid.
Choosing the Best Shilajit Supplement
- Standardisation: look for an extract standardised to a fulvic acid percentage (e.g. 60%).
- Clinical research: prefer extracts evaluated in human studies (e.g. MEET Shilajeet®).
- Purity & testing: third-party testing for heavy metals and contaminants is essential.
- Form: capsules are clean, convenient and accurately dosed, unlike raw resin.
- No fillers: avoid products padded with unnecessary additives.
Our Shilajit supplement is standardised, research-aligned, GMP-manufactured and filler-free.
FAQs about Shilajit
What is Shilajit made of?
A natural resin composed of fulvic acid, humic substances and over 80 trace minerals.
Can women take Shilajit?
Yes. While much reproductive research is male-focused, Shilajit also supports energy, mineral balance and resilience in women.
How long does it take to work?
Many people notice energy and wellbeing benefits within 2 to 4 weeks; changes studied over longer periods may take 8 to 12 weeks.
Is Shilajit safe long term?
In a purified, standardised, tested form it is generally suitable for daily use. Follow label directions and consult a professional if you have a condition or take medication.
Can vegans take Shilajit?
Yes. Shilajit is plant-derived and vegan-friendly.
Scientific References
- Chauhan A, et al. Clinical evaluation of MEET Shilajeet® on testosterone and vitality in men: a randomised, double-blind, placebo-controlled study. IJTSRD. 2023. Full text (PDF)
- Carrasco-Gallardo C, Guzman L, Maccioni RB. Shilajit: a natural phytocomplex with potential procognitive activity. Int J Alzheimers Dis. 2012. PubMed
- Surapaneni DK, et al. Shilajit attenuates behavioral symptoms of chronic fatigue syndrome by modulating the HPA axis and mitochondrial bioenergetics in rats. J Ethnopharmacol. 2012. PubMed
- Bhattacharya SK, et al. Adaptogenic activity of Siotone, a polyherbal formulation of Ayurvedic rasayanas. Indian J Exp Biol. 2000. PubMed
References verified June 2026.
Ready to Try Shilajit?
If you want the cleanest way to experience Shilajit, our Shilajit capsules deliver a research-aligned 600 mg MEET Shilajeet® per serving, standardised to 60% fulvic acid, third-party tested, and filler-free.
Clean, standardised, tested
Shilajit done properly
Shilajit Capsules
600 mg MEET Shilajeet® · 60% fulvic acid · vegan · third-party tested
✓ 1 to 2 capsules daily✓ Morning use for energy✓ No messy resin
About the Reviewer — Sarah Law, Dip CNM
Sarah Law is a Certified Naturopathic Nutritionist and Functional Practitioner specialising in hormonal health, gut health, and evidence-based nutrition. She holds a Diploma in Naturopathic Nutrition from the College of Naturopathic Medicine (CNM, London) and is a Certified Functional Health Coach. Sarah combines naturopathic principles with modern functional nutrition science to help her clients make informed health decisions.
About the Author — Ben Law
Ben Law is the founder of Love Life Supplements and host of the Optimised Health Show. He is a self-confessed health, fitness and primal living fanatic and a qualified Advanced Dietary Supplement Advisor and Primal Blueprint Certified Expert. Over the last decade, Ben has helped thousands of UK customers optimise performance and recovery with transparent, research-led formulations manufactured to UK GMP and BRC standards.