Last updated: · Published by Eternal Elixir
Edited by Elaine Fletcher, Researcher
Sixty postmenopausal women took a shilajit extract or a placebo every day for 48 weeks in the largest female trial to date, and the women on shilajit lost less bone density than the placebo group. That single study, plus a 14-week skin trial in healthy women, is most of what we know about shilajit benefits for women from human research. Plenty of articles list a dozen benefits for hormones, fertility, iron and energy, but most of those claims come from animal work or from trials in men.
This guide sorts the evidence into what was tested in women, what was only tested in men, and what is still a guess, then shows how the doses used in those trials compare with a real capsule label. If you want the male side of the research, our guide to shilajit benefits for men covers the testosterone trial in detail. Eternal Elixir sells Shilajit 1000mg with 20% fulvic acid, so we have a stake in you knowing where the evidence is solid and where it is thin.
Shilajit benefits for women, in short: one 48-week trial found it may help support bone density after menopause, and one 14-week trial found improved skin blood flow. Claims about female hormones, fertility and iron have no human trial in women yet.
Key takeaways
- The best-supported shilajit benefits for women are bone density support after menopause and better skin microcirculation, each from one randomized trial.
- Trial doses were 250 to 500 mg a day of a standardized extract, taken for 14 to 48 weeks.
- Pregnant or breastfeeding women should skip it, and purity matters because unrefined resins can carry heavy metals.
- Hormone, libido and fertility claims for women rest on animal studies or on research in men.
Shilajit Benefits for Women: What Has Actually Been Tested
Shilajit is a sticky, tar-like material that seeps from rock in high mountain ranges. It is rich in fulvic acid, a family of organic compounds, along with dozens of minerals in small amounts. Most supplement labels list it as an extract standardized to a fulvic acid percentage, which gives you a way to compare one bottle with another.
Search for shilajit benefits for women and you will find long lists. The trouble is that very few of those benefits were measured in women. We went through the human trials and grouped each popular claim by the quality of evidence behind it. This is the table we wish existed when we started reading.
| Claimed benefit | Best evidence so far | Tested in women? | What that means for you |
|---|---|---|---|
| Bone density after menopause | 48-week randomized trial, 60 postmenopausal women | Yes | The strongest female-specific result |
| Skin blood flow and skin repair genes | 14-week trial in healthy adult women | Yes | Promising, measured in small skin samples |
| Collagen production | 8-week randomized trial measuring a collagen marker | No, men only | Plausible for women, not yet shown |
| Energy and fatigue | Animal studies and trials in active men | No | Unknown for women |
| Female hormones, libido, fertility | Rodent studies | No | No human evidence |
| Iron and anemia | Laboratory and animal work | No | Get your iron tested instead of guessing |
Two rows say yes. That is a short list, but it is an honest one, and both results came from placebo-controlled designs. For a wider view of how shilajit compares with other options for women in midlife, see our roundup of supplements for women over 40.
Bone Density After Menopause: The 48-Week Trial
Bone loss speeds up in the years after menopause as estrogen falls. A randomized, double-blind trial published in Phytomedicine enrolled 60 postmenopausal women aged 45 to 65 who already had osteopenia, meaning bone density below normal but not low enough to be called osteoporosis. Each woman took a placebo, 250 mg of shilajit extract, or 500 mg of shilajit extract every day for 48 weeks.
Key numbers:
- 60 women, aged 45 to 65, all postmenopausal with osteopenia
- Daily doses of 250 mg or 500 mg of a standardized extract
- 48 weeks of supplementation, with scans at weeks 0, 24 and 48
- Spine and hip bone density fell in the placebo group and declined less with shilajit, with a larger effect at the higher dose
The researchers also tracked blood markers. A marker of bone breakdown went down in both shilajit groups, glutathione (the body’s own antioxidant) went up, and a measure of inflammation called hsCRP fell over the year. The authors linked the bone result to lower oxidative stress and inflammation, which both rise when estrogen drops.
Keep three limits in mind. The trial was run at a single center in India with 20 women per group. It used one specific standardized aqueous extract, and a different product is not automatically equivalent.
It also measured bone density, which is a marker, and it was too short and too small to show whether fractures changed. Shilajit may help support bone density as part of a wider plan, alongside the calcium, vitamin D, protein and resistance training your clinician recommends. It is no substitute for that plan.
Stocking up on shilajit? Every bottle of Eternal Elixir’s Shilajit 1000mg carries 60 capsules and ships fast across the United States. Browse the range →
Skin, Collagen and Circulation
The second female trial looked at skin. Researchers at Ohio State and Indiana University gave healthy adult women 125 mg or 250 mg of shilajit twice a day for 14 weeks and compared their skin with a placebo group. The study, published in the Journal of the American College of Nutrition, took small skin biopsies from the inner upper arm before and after.
At the higher dose, skin microperfusion (blood flow through the tiny vessels near the surface) improved compared with baseline and with placebo. Genes linked to new blood vessel growth and to the extracellular matrix, the scaffolding that holds skin cells together, were switched on more strongly. The authors reported no adverse effects over the 14 weeks.
What the study did not measure matters too. It did not score wrinkles, firmness or how the skin looked, so any claim that shilajit visibly changes skin goes beyond the data. A separate 8-week trial in recreationally trained young men found that 500 mg and 1,000 mg a day raised a blood marker of type 1 collagen production compared with placebo, according to research in the Journal of Dietary Supplements. That fits with the skin gene findings, though nobody has repeated it in women yet.
If skin is your main goal, shilajit is one option among several. Our guide to what the evidence says about glutathione covers another antioxidant that women often pair with it, and Eternal Elixir’s Reduced L-Glutathione comes in a 60-capsule bottle.
Energy, Iron and Hormones: Claims Without Female Data
Energy is the reason many women first try shilajit. Animal studies suggest it may support mitochondrial energy production and help with fatigue, and a trial in active men looked at strength after a tiring workout. None of that has been repeated in women, so the honest answer is that we do not know how much of an energy effect a woman should expect.
Iron is a similar story. Shilajit contains iron among its many minerals, and some sites describe it as a fix for low iron in women. No trial has measured iron levels in women taking shilajit.
If you feel tired and have heavy periods, a simple blood test will tell you more than any supplement label. Treat shilajit as a possible extra, never as your iron plan.
Claims about female hormones, libido and fertility come mostly from rodent studies. The only human hormone data are from a 90-day trial in healthy men, which our men’s guide unpacks. Until a trial in women appears, any promise that shilajit balances female hormones is a guess. Women who want an herb with real female trial data on menopause symptoms and energy may find our review of ginseng benefits for women more useful, and Eternal Elixir’s Korean Panax Ginseng 1600mg pairs well with shilajit for daytime routines.
How Women Can Take Shilajit: Dose, Timing and Label Checks
Women in the two trials took between 250 mg and 500 mg a day. Retail labels often list more per serving, so it helps to line the numbers up before you choose how much to take.
| Source | Daily amount | How it was taken | Length |
|---|---|---|---|
| Bone density trial, lower dose | 250 mg standardized extract | Once daily | 48 weeks |
| Bone density trial, higher dose | 500 mg standardized extract | Once daily | 48 weeks |
| Skin trial, higher dose | 500 mg (250 mg twice a day) | Split morning and evening | 14 weeks |
| One Eternal Elixir capsule | 500 mg of 20:1 extract, 20% fulvic acid | With a meal | Ongoing use |
| Full Eternal Elixir serving | 1,000 mg (2 capsules) | With a meal | Ongoing use |
One capsule of our product lines up with the higher daily amount used in both female trials, though the preparation differs, so treat that as a rough match and not a promise of the same result. Many women start with one capsule a day for two weeks to see how they feel, then decide whether to move to the full two-capsule serving on the label. At $44.99 for 60 capsules, the full serving works out to about $1.50 a day.
Timing is flexible. Most women take it in the morning or at lunch with food, which also helps if it upsets your stomach. The trials ran for 14 to 48 weeks, so give it at least two to three months before you judge it.
The label check matters more for shilajit than for most supplements. A 2008 study in JAMA bought Ayurvedic products online and found that about one in five contained detectable lead, mercury or arsenic. Look for a named extract with a stated fulvic acid percentage and a brand that tests every batch for heavy metals.
Our shilajit supplement comparison walks through what to read on a label. Every batch of Eternal Elixir shilajit is third-party lab tested, and a certificate of analysis is available on request.
Who Should Skip Shilajit or Check First
Shilajit was well tolerated in both female trials, but they were small and excluded many groups. Talk to a clinician before you start if any of these apply to you.
- Pregnant or breastfeeding: there is no safety data, so skip it during these times.
- Taking prescription medicines: ask your pharmacist about interactions, especially with blood sugar or blood pressure medicines.
- High iron levels: if you have been told your iron stores run high, check before adding a mineral-rich supplement.
- Upcoming surgery or lab tests: mention it to your care team, along with any other supplements you use.
Stop taking it and seek advice if you notice a rash, dizziness, a racing heart or ongoing stomach upset. For a similar safety rundown on another herb women often combine with shilajit, see our guide to ginseng side effects.
Shilajit Benefits for Women: Common Questions
What happens if a woman takes shilajit?
Most women notice little in the first weeks. In the two female trials, shilajit was well tolerated, and over 14 to 48 weeks it was linked with better skin blood flow and less bone density loss after menopause. Effects on energy and hormones have not been measured in women.
When should a woman take shilajit?
Take it in the morning or at lunch with food. The skin trial split the dose between morning and evening, so taking half with breakfast and half with dinner is also reasonable. Consistency matters more than the exact hour.
What happens if we take shilajit daily?
Both trials in women used daily dosing, for 14 weeks and 48 weeks, with no serious side effects reported. Daily use for a few months appears reasonable for healthy adults who choose a heavy-metal-tested product. Longer-term safety data are limited.
What should be avoided when taking shilajit?
Avoid unrefined or untested resins, since some can carry heavy metals. Skip it if you are pregnant or breastfeeding, and check with a clinician if you take prescription medicines or have high iron stores. If your goal is daytime energy, our list of supplements for energy covers options with more human data.
Does shilajit affect female hormones?
No published trial has measured female hormone levels in women taking shilajit. The hormone findings people quote come from rodent studies and from a 90-day trial in men, so claims that it balances estrogen or progesterone are not supported by human data in women.
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Sources
- Pingali U, Nutalapati C. Shilajit extract reduces oxidative stress, inflammation, and bone loss to dose-dependently preserve bone mineral density in postmenopausal women with osteopenia: a randomized, double-blind, placebo-controlled trial. Phytomedicine. 2022. PMID 35933897
- Das A, et al. Skin transcriptome of middle-aged women supplemented with natural herbo-mineral shilajit shows induction of microvascular and extracellular matrix mechanisms. Journal of the American College of Nutrition. 2019. PMID 31161927
- Neltner TJ, et al. Effects of 8 weeks of shilajit supplementation on serum pro-c1α1, a biomarker of type 1 collagen synthesis: a randomized control trial. Journal of Dietary Supplements. 2024. PMID 36546868
- Saper RB, et al. Lead, mercury, and arsenic in US- and Indian-manufactured Ayurvedic medicines sold via the Internet. JAMA. 2008. PMID 18728265
