Shilajit Benefits: What It Is, What the Research Shows, and How to Take It
Shilajit is a sticky, mineral-rich resin that seeps from high mountain rock, used in Ayurvedic tradition for centuries as a rejuvenating tonic. Modern human trials have linked it to better energy and strength retention, higher testosterone in middle-aged men, healthier bone density in women after menopause, more collagen production and better skin circulation. Purified shilajit has a good safety record in those trials.
Shilajit has gone from an obscure Ayurvedic ingredient to one of the most searched supplements in the country. That kind of popularity brings a lot of big claims with it. This guide sticks to what the human research has actually looked at, what it found, who should be careful, and how to take shilajit in a way you will actually keep up.
What is shilajit?
Shilajit is a dark brown to black resin that oozes from cracks in rock in high mountain ranges, most famously the Himalayas and the Hindu Kush. It forms over centuries as plant matter breaks down and is pressed between layers of rock, and it seeps out in the warm summer months.
Its name is usually translated from Sanskrit as "conqueror of mountains, destroyer of weakness", and in Ayurveda it is classed as a rasayana, a rejuvenator taken to support vitality and long life. A review of shilajit in traditional Indian medicine traces its use back through the classical Ayurvedic and Siddha texts.
What is actually in it? The two compounds researchers point to most are:
- Fulvic acid, a natural compound formed as plants decompose, which carries minerals and is thought to help the body take them up
- Dibenzo-alpha-pyrones, compounds linked to how cells produce energy
Alongside those come dozens of trace minerals. A safety and efficacy review in Phytotherapy Research credits these constituents for shilajit's antioxidant, anti-inflammatory and adaptogenic properties, and for its traditional role as a "revitalizer" that supports physical performance and eases fatigue.
Shilajit benefits: what the research shows
Here is the human research, area by area. Most of these are randomized, placebo-controlled trials using a purified shilajit extract.
1. Energy and fatigue
Fatigue is the reason most people try shilajit, and it is the benefit with the longest traditional record. The Phytotherapy Research review describes animal and human data supporting its use for physical performance and fatigue, along with greater production of ATP, the molecule your cells use for energy. That is the "revitalizer" reputation in modern terms.
2. Strength and recovery
In an eight-week trial in the Journal of the International Society of Sports Nutrition, recreationally active men taking shilajit held on to more of their maximal strength after a hard, fatiguing leg workout than men on a placebo. They also had lower levels of hydroxyproline, a marker of collagen breakdown, which suggests connective tissue was holding up better too.
3. Testosterone in men
In a 90-day randomized trial in Andrologia, healthy men aged 45 to 55 taking purified shilajit had significantly higher total testosterone, free testosterone and DHEA-S than men on a placebo, while the hormones that signal testosterone production stayed stable. This is the study behind most of shilajit's popularity with men.
4. Male fertility
In a 90-day study of men with low sperm counts, processed shilajit raised total sperm count by 61% and improved motility and the proportion of normal sperm, while lowering a marker of oxidative stress in semen.
5. Bone density in women after menopause
Bone loss speeds up after menopause. In a 48-week trial in Phytomedicine, 60 postmenopausal women with low bone density took shilajit extract or a placebo. Bone mineral density in the spine and hip kept falling in the placebo group, but was protected in the shilajit groups, and markers of bone turnover, oxidative stress and inflammation all moved in the right direction.
6. Collagen and connective tissue
Collagen holds together your skin, tendons, ligaments and bones. In an eight-week trial in the Journal of Dietary Supplements, blood levels of a marker of type 1 collagen production rose significantly in the shilajit groups and did not change on placebo.
7. Skin
In a 14-week study of healthy middle-aged women, shilajit improved blood flow in the small vessels of the skin and switched on genes involved in building new blood vessels and the skin's supporting structure. No side effects were reported over the study.
8. Brain health
This is the newest and most early-stage area. A review in International Journal of Alzheimer's Disease describes how fulvic acid, shilajit's main active compound, may help protect brain cells and support memory, mostly from laboratory work. Researchers call it promising, and human trials are the next step.
Shilajit research at a glance
| Area | Who was studied | How long | What changed |
|---|---|---|---|
| Strength | Active men | 8 weeks | More strength kept after a fatiguing workout |
| Testosterone | Men aged 45 to 55 | 90 days | Higher total and free testosterone |
| Fertility | Men with low sperm counts | 90 days | Sperm count up 61%, better motility |
| Bones | Postmenopausal women | 48 weeks | Bone density protected |
| Collagen | Active men | 8 weeks | Collagen production marker up |
| Skin | Middle-aged women | 14 weeks | Better skin blood flow |
Two patterns stand out. Every one of these trials ran for at least eight weeks, so shilajit is a daily habit rather than a quick fix. And the research covers both men and women, which brings us to the two questions people ask most.
Shilajit for men
For men, the interest centres on three things: testosterone, fertility and strength. The research lines up neatly with them. The Andrologia trial found higher testosterone in men in their late 40s and early 50s, the age when levels start to drift down. The fertility study found better sperm count and quality. And the strength trial found active men kept more of their power under fatigue. Add the traditional use for energy, and it is easy to see why shilajit has become a staple in men's daily routines.
Shilajit for women
Shilajit is often marketed to men, but some of the strongest research is in women. The 48-week bone density trial in postmenopausal women is one of the longest shilajit studies ever run, and the 14-week skin study was in healthy middle-aged women. Collagen support, bone health after menopause and skin circulation are all reasons women add shilajit to their routine, along with the same energy benefits men look for.
Is shilajit safe? Side effects and who should be careful
Purified shilajit has a good safety record. The Phytotherapy Research review calls its safety "well documented" in animal and human studies, and the human trials above reported it as well tolerated, including the 48-week trial in older women.
The real safety issue is quality. Raw, unprocessed shilajit is a natural mineral substance, and a 2024 review of shilajit's heavy metal content found that most samples tested fell within the limits set by the WHO and FDA, but a few did not. The review's advice is simple: do not take shilajit of unknown quality. Choose a purified product from a brand that tells you exactly what is in it.
Side effects are uncommon and usually mild, such as an upset stomach, which taking it with food tends to prevent. Talk to your doctor before taking shilajit if you:
- Are pregnant or breastfeeding
- Take prescription medication, especially for blood pressure, blood sugar or hormones
- Have a condition that affects iron levels, or a hormone-sensitive condition
- Are buying it for a child
How to take shilajit
Shilajit comes in four main forms:
- Resin: the traditional form. A small, pea-sized piece is dissolved in warm water or tea. It is the most traditional, but the taste is strong, smoky and bitter, and portions are hard to measure
- Powder: dried and ground resin, mixed into drinks
- Capsules: no taste, a fixed amount
- Gummies: a fixed amount, no bitterness, and easy to keep up every day
Whatever form you choose, three things matter more than the format:
- Take it daily. Every trial above ran for weeks, not days
- Take it with a meal. It is easier on the stomach that way
- Take it in the morning or around midday. Shilajit is traditionally an energizing tonic, so most people prefer it earlier in the day
How long does shilajit take to work?
Give it at least eight weeks. That was the shortest length of any of the trials above, and some ran for three months or nearly a year. Some people notice more energy sooner, but the benefits studied, such as strength, hormones, collagen and bone, build gradually.
How much shilajit per day?
There is no official daily amount for shilajit, and the amount differs from product to product and form to form. Follow the directions on your label rather than guessing, especially with resin, where a "pea-sized piece" can vary a lot.
Shilajit gummies vs resin
Resin purists like the ritual. Most people, though, stop taking a supplement they do not enjoy, and consistency is the whole game with shilajit. Gummies solve the two biggest problems with resin, the bitter taste and the guesswork over how much to take, and they make it easy to pair shilajit with other nutrients that support the same goals.
How our shilajit gummy is built
Ours is a daily blend rather than shilajit on its own. Each raspberry lemonade gummy pairs shilajit with five other ingredients, chosen to cover energy, focus and everyday wellness together:
- Shilajit, the traditional mountain resin, for energy and vitality
- 120 mg of L-theanine, the calming amino acid from green tea, for clear, steady focus without the jitters. It pairs well with an energizing ingredient, much as L-theanine smooths out a busy day
- 30 mg of zinc, which supports immune function and normal testosterone levels
- 25 mcg of vitamin D3 (1,000 IU), for bones, muscles and immune health
- 1.7 mg of vitamin B6, 100% of the daily value, which helps your body turn food into energy
- 37 mg of magnesium malate, a form of magnesium best taken earlier in the day
Take one shilajit gummy a day with a meal. Each one has ten calories and under a gram of sugar, and every amount is printed on the label with no proprietary blend. If you already take a multivitamin or a separate zinc supplement, check your total zinc: the upper limit for adults is 40 mg a day.
Shilajit also sits at the heart of our energy and performance range, made by hand in small batches in Holmes County, Ohio.
Ashwagandha or shilajit: which is better?
They do different jobs, so it is less a contest than a pairing. Ashwagandha is an adaptogen best known for calm and stress resilience, and its benefits build over a few weeks of daily use. Shilajit is traditionally the energizing one, taken for vitality and strength. Many people take both, ashwagandha for a steady mind and shilajit for get-up-and-go, which is exactly the idea behind our Focus Duo.
Frequently asked questions
What does shilajit do to your body?
Shilajit supplies fulvic acid, dibenzo-alpha-pyrones and trace minerals. In human trials it has supported energy, strength retention after exercise, testosterone in middle-aged men, sperm health, bone density in postmenopausal women, collagen production and skin circulation.
What happens if you take shilajit every day?
Daily use is how it was taken in every human trial, for anywhere from eight weeks to nearly a year, and it was well tolerated. Most people take it once a day with a meal, earlier in the day.
Is shilajit safe?
Purified shilajit has a good safety record in human studies. The main risk is raw or unprocessed shilajit of unknown quality, which can contain heavy metals, so choose a purified product from a brand that lists exactly what is in it.
Who should not take shilajit?
Check with a doctor first if you are pregnant or breastfeeding, take prescription medication, have a condition affecting iron levels or a hormone-sensitive condition, or are thinking of giving it to a child.
Does shilajit increase testosterone?
In a 90-day randomized trial, healthy men aged 45 to 55 taking purified shilajit had significantly higher total and free testosterone than men taking a placebo.
Is shilajit good for women?
Yes. Some of the strongest shilajit research is in women, including a 48-week trial where it protected bone density after menopause and a 14-week study where it improved skin blood flow.
How long does it take for shilajit to work?
Plan on at least eight weeks of daily use. That is the shortest length of the human trials, and benefits such as strength, collagen and bone health build gradually.
What does shilajit taste like?
Raw resin tastes strong, smoky, earthy and bitter, which is why many people prefer capsules or gummies.
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. This article is general information and not medical advice. Talk to your healthcare provider before starting any supplement, particularly if you are pregnant or nursing, or take prescription medication.