Shilajit – propriétés, effets et supplémentation en moumie de l'Himalaya
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Temps de lecture 10 min
Quick answer
Shilajit, also called mumijo, is a black, sticky resin that forms over hundreds of years in the crevices of high-mountain rocks from decomposed plants and minerals. In Ayurveda it belongs to the rasayanas, substances used in regeneration rituals. Its main component is humic substances, including fulvic acid, and the fulvic acid content varies from batch to batch, so what counts is the certificate of analysis (COA) for the specific jar. Clinical research is still developing, and the centuries-old tradition of use is an important starting point for it. Shilajit is a dietary supplement, not a medicine.
In this article:
Black tar from the rock – where shilajit comes from Mumijo, mumio, shilajit – the same thing or not? What is inside and why batches differ from one another Old records, new research – where they meet today Who it makes sense for, and who is better off skipping it A tiny grain, warm water and patience – how to use it Resin, capsule or powder – which to choose What to remember Frequently asked questions about shilajit and mumijo
Shilajit has two life stories. In the first, it is a rasayana that Ayurvedic physicians have known for centuries. In the second, it is the “natural booster” from the ads, which is supposed to transform your energy, hormones and immunity in a week. The second is easier to hear, but the first is older and deeper. This text starts with the first: where this black resin comes from, what we know about it from tradition and from research, and how to use it calmly and mindfully.
Black tar from the rock – where shilajit comes from
Before you reach for a jar, it is worth knowing what is in it, because that knowledge defuses half of the internet myths. Shilajit is a natural, tar-like mass that forms over a very long time from the decomposition of plants by microorganisms and seeps out of rock crevices in high mountains – most often in the Himalayas, but also in the Altai, the Caucasus and the Andes. Mountain dwellers have collected it for generations, and if it is to end up in a jar, it has to be purified, because the raw mass contains rock particles, organic residue and sometimes heavy metals too.
The name comes from Sanskrit and refers to rock (śilā), and poetic tradition calls shilajit the destroyer of weakness. It sounds beautiful, but a name is not a study. This is the first time in this text that I come back to a theme that will keep recurring: tradition says one thing, the laboratory fills in the rest, and marketing likes to mix the two up.
In Ayurveda, shilajit is counted among the rasayanas, substances that are meant to rebuild tissues and strengthen ojas, the subtle essence of vitality. A rasayana does not work like an espresso. It means regular, calm and patient use, so the first rule is: do not judge shilajit by the first glass – neither with delight nor with disappointment.
Mumijo, mumio, shilajit – the same thing or not?
Not always, and it is worth knowing this before you compare two labels. “Mumijo” (you will also come across “mumio”) is a broad term known from several traditions, including the Central Asian and Russian ones, used for various substances from the mountains. “Shilajit” is the name from the Ayurvedic tradition, most often associated with raw material from the Himalayas. In practice both words describe related resins, but the composition depends on the place of origin and the purification method, so Altai mumijo and Himalayan shilajit are not necessarily the same product.
That is why, when choosing, ask about three things: where the raw material comes from, what form it is sold in, and whether you can check the test results for the specific batch. In this article I use both words, because I know that most of us look for it under the name “mumijo”.
What is inside and why batches differ from one another
Shilajit consists mainly of humic substances, including fulvic and humic acid, along with trace elements and organic compounds. Since it is a natural material that formed in a specific place and under specific conditions, its composition changes from batch to batch, including the fulvic acid content. So one “ideal” number printed once and for all on the packaging says less than it seems. This is the second appearance of our theme: the manufacturer's declaration versus the result for a specific batch.
That is why we test every batch, and the certificate of analysis (COA) for the current batch is available on the product page. You do not have to take my word for it; it is enough that you know how to read it. The table below shows what to look for, no matter whose jar you are holding.
If a seller cannot give you a batch number or a certificate, treat that as a warning sign. This applies especially to shilajit, because the greatest risk comes with the raw, unpurified mass, which may contain heavy metals. Purification is not a marketing invention: in the Ayurvedic tradition, shilajit has long been prepared by dissolving it in water, filtering it and drying it.
Old records, new research – where they meet today
Shilajit does not need science to exist in Ayurveda, but science is increasingly keen to look where tradition has been pointing for centuries. Centuries of repeated use are a valuable source of knowledge, because that is what tells researchers what to look for. Modern studies are only beginning to put it to the test, and this is an interesting moment to take a closer look at them.
The best we have today from human research is a randomized, double-blind, placebo-controlled study in which healthy men aged 45–55 took purified shilajit at a dose of 250 mg twice a day for 90 days. Compared with placebo, their levels of total and free testosterone and of DHEAS rose, while the hormones LH and FSH remained stable. It is a promising result and gives hope for further studies, although for now it is one study on one preparation and one group. The daily dose was also twice as high as on our label, so do not apply this result directly to your own jar, and stick to the dose on the packaging.
In laboratory studies, fulvic acid also inhibited the clumping of tau protein, which is associated with neurodegenerative processes. The authors of a 2012 review considered this a direction worth further basic and clinical research. It is an early stage, but longer stories usually begin with observations like these. The rest of what tradition has described for centuries, such as energy, regeneration, immunity and joint health, is still waiting for solid human studies, because for now there are mainly small trials and animal studies. So I do not promise anything that cannot honestly be promised, but I also do not dismiss what has survived centuries of practice. Shilajit is best treated as one element of a ritual, alongside sleep, good food and movement, and given time to show what it can do for you.
Who it makes sense for, and who is better off skipping it
Shilajit is chosen by adults who are interested in Ayurveda, enjoy rituals and are ready for patient, regular use rather than an instant effect. If you are looking for a “kick” like the one from coffee, this is not that kind of substance.
There are, however, people for whom it is not a good idea, or for whom it calls for a conversation with a doctor first. Do not use it during pregnancy, while breastfeeding or in children. Consult your doctor before use if you have excess iron, heart disease or other chronic conditions, or if you take medication. Shilajit contains iron, so avoid combining it with high doses of iron supplements, and keep a gap of about three hours from thyroid, blood pressure and diabetes medication. If a headache or nausea appears after the first doses, stop using it and talk to your doctor.
Ayurveda adds its own perspective here: shilajit is considered a warming substance, so people with a predominance of Pitta should be especially careful and start with very small amounts, combined with milk or ghee.
A tiny grain, warm water and patience – how to use it
Shilajit is very concentrated, so the “less is more” rule makes sense here. As the label says: half of the included scoop (250 mg), a pea-sized portion, once a day. Dissolve it in about 50 ml of lukewarm water, plant-based milk or regular milk and stir until the drink is uniform. Preferably in the morning.
The taste is intense: earthy, resinous, slightly bitter. Plant-based milk softens it most effectively. If you do not like the taste, do not force yourself, because a ritual you do not enjoy rarely lasts longer than a week.
How long? We recommend using it for 1–3 months and then taking a break, because traditionally rasayanas are taken in cycles, not indefinitely. During that time, give yourself a few weeks of observation before you judge whether this ritual changes anything for you, and if it does not, simply stop. If you also use other herbs, for example ashwagandha or tulsi, introduce new ones one at a time, so that you know what does what. Keep the jar in a cool, dry place, away from light and moisture.
Resin, capsule or powder – which to choose
Capsules win on convenience, because you do not have to measure anything or put up with the taste. Resin wins with its simple composition: it is one raw material in its original form, which you dissolve and measure out yourself. The form is a matter of convenience and preference, and whichever you choose, what counts is the batch, the purification and the certificate. Ours is a purified single-ingredient resin (100% Asphaltum punjabianum), with no fillers, preservatives or colorants, in a glass jar with a scoop. If you want to see the results for the current batch, you will find them on the product page. You do not have to start with shilajit to take care of your vitality, and if you already know you want to try it, it is worth doing so calmly and with a good guide. If you are wondering what else might suit your rhythm of life, try ashwagandha or tulsi.
What to remember
Shilajit (mumijo) is a purified high-mountain resin from the centuries-old tradition of Ayurveda. Clinical research is still developing, and shilajit is a dietary supplement, not a medicine.
The fulvic acid content depends on the batch, so check the COA for the specific jar, not a single number on the packaging.
Use as directed on the label: half a scoop (250 mg) once a day, in lukewarm water or milk, for 1–3 months, then a break.
Do not use during pregnancy, while breastfeeding or in children, and consult your doctor if you have excess iron, a chronic condition or take medication.
Frequently asked questions about shilajit and mumijo
Are shilajit and mumijo the same thing?
Not always. “Mumijo” is a broad term from several traditions, while “shilajit” is the name from Ayurveda, most often associated with Himalayan raw material. The composition depends on the place of origin and the purification method, so compare products by origin, form and batch test results.
How long can you use shilajit?
We recommend using it for 1–3 months and then taking a break. There is no single binding standard, so if you have doubts, talk to your doctor or an Ayurvedic consultant.
Is shilajit for women?
Shilajit may support women, especially around the time of menopause. It has a positive effect on maintaining bone density.
How do you recognize good shilajit?
Check the batch number and the certificate of analysis (COA) with results for heavy metals, fulvic acid content and purification. Solubility in warm water is a clue, but not proof of purity, because the proof is the certificate.
What does shilajit taste like and how do you prepare it?
It has an earthy, resinous, slightly bitter taste. Dissolve half a scoop (250 mg) in about 50 ml of lukewarm water or milk, plant-based or regular. Plant-based milk softens the taste most effectively.
Can you combine shilajit with medication and other supplements?
Keep a gap of about three hours from thyroid, blood pressure and diabetes medication, and consult your doctor. Avoid combining it with high doses of iron supplements, because shilajit itself contains iron.
Kasia Hinduja
Kasia Hinduja is a certified Ayurvedic consultant. She studied Ayurveda at the source, in Kerala, and today she combines this traditional knowledge with everyday practice: she runs consultations and workshops, including Kansa Wand facial massage sessions. At Sattva Ayurveda she is responsible for education, product development and communication. She writes the way she speaks to customers: concretely, with no nonsense and with enormous respect for tradition.
