Shilajit 500mg vs 4,000mg: Why Our Bottle Says the Smaller Number

Short answer: a "4,000 mg" shilajit label usually means 400 mg of a 10:1 extract, described as the raw material it was made from. A "500 mg" label like ours is the amount of extract actually in the serving. So the 500 mg bottle can contain more shilajit than the 4,000 mg one. To compare, turn the bottle over and find the milligrams of extract on the Supplement Facts panel.

Compare shilajit 500mg vs 4,000mg on two bottles and the choice looks obvious. Walk down the aisle, virtually or otherwise, and the numbers escalate: 500mg, 1,000mg, 4,000mg, 9,000mg. Ours is one of the small ones, which raises the obvious question — are we selling a weaker product?

No. We are quoting a different quantity. Here is the arithmetic, because once you have seen it you can read any supplement label in about thirty seconds.

What "4,000mg" usually means

Herbal ingredients are often sold as concentrated extracts, described by a ratio. A 10:1 extract means ten parts of raw plant material were processed down into one part of extract.

So if a capsule contains 400mg of a 10:1 extract, the manufacturer can write:

4,000mg (equivalent to 4,000mg of raw material — from 400mg of 10:1 extract)

Both numbers are true. But only one of them is in the capsule. There is 400mg of material in there. The 4,000mg describes how much raw plant you would have needed to make it.

Front of bottle: 4,000mg. Actual contents: 400mg. Same product.

This is a real convention, not a scam

It is worth being fair here, because a lot of writing on this treats extract ratios as inherently dishonest and they are not.

The convention exists because raw-material equivalence is genuinely useful information. Traditional preparations and older research often describe doses in raw plant terms. If a study used 3,000mg of raw ashwagandha root, then telling you a capsule delivers "3,000mg equivalent, from 300mg of 10:1 extract" helps you line the two up. Stripping the equivalence out would lose real meaning.

The convention is also what US labeling rules accommodate. A Supplement Facts panel showing the equivalent alongside the derivation is doing the correct thing.

The problem is not the ratio. It is which of the two numbers gets printed at 120pt on the front, and whether the derivation appears anywhere at all.

Where it becomes genuinely misleading

Three ways.

The derivation goes missing. "4,000mg Shilajit" on the front with no ratio disclosed anywhere is not informative, because you cannot work backwards. It could be 400mg of a 10:1, or 200mg of a 20:1, or something else entirely.

Ratios get stacked with other ingredients. Multi-ingredient gummies sometimes sum the equivalents of every botanical and print the total. A "10-in-1 4,000mg" formula may contain very little of any single ingredient — the number describes an aggregate that corresponds to nothing you could take a meaningful dose of.

And the one specific to this category: shilajit is already a concentrate. It is not a leaf or a root that gets extracted — it is an exudate that seeps from rock, and purified shilajit is the processed form. So "10:1 shilajit extract" is ambiguous in a way that "10:1 ashwagandha root" is not. Ten parts of what, reduced to one? Raw unpurified material scraped off a cliff? That question rarely has a published answer, which makes a shilajit equivalence figure harder to interpret than a botanical one.

Where we use it too

We would be doing exactly what this article criticizes if we did not say this plainly: our own label uses extract equivalence for two of five ingredients.

Our Supplement Facts panel reads:

• Shilajit Extract (Purified), standardized to 20% fulvic acid — 500mg. This is 500mg of actual purified extract in the serving. Not an equivalent.
• Ashwagandha Root Extract — 200mg, from 20mg of a 10:1 extract. The 200mg is a raw-root equivalent.
• Panax Ginseng Extract — 100mg, from 10mg of a 10:1 extract. Same convention.
• Zinc 10mg and Vitamin B12 2.4mcg, which are simple quantities.

The ashwagandha figure in particular is worth understanding if you are comparing against a dedicated product — shilajit vs ashwagandha covers what each is for.

So two of our numbers are equivalence figures. We think that is fine, and here is the line we would defend:

1. The derivation is printed on the panel, so you can do the arithmetic yourself. It is also stated on our own product page as "10:1 extract equivalent" rather than left for you to discover.
2. The headline ingredient is a real quantity. Shilajit is what this product is for and what you are choosing it over other products for. Its 500mg is material actually present, standardized to a measured fulvic acid percentage.
3. We do not put an aggregate equivalence number on the front of the bottle. The largest number we could technically print is not the number we print.

If you think the honest presentation would be to lead with 20mg and 10mg for the ashwagandha and ginseng, that is a coherent position and we would not argue hard against it. What we will not do is total them up into something four digits long.

Why 500mg specifically

The shilajit figure was not chosen to look modest. It was chosen because it is the dose that has actually been studied.

In the published human research, dosing has ranged widely, but 500mg daily is the most commonly used regimen, frequently split into two doses across the day. One eight-week trial at that dose reported retention of maximal muscular strength in the supplemented group.

Our serving is 500mg across two gummies — which also matches the split-dose pattern rather than delivering it all at once, and is part of why we argue a measured dose beats a concentrated one.

We would rather sell the dose that was studied than a larger one chosen for shelf appeal. What those trials actually found is worth reading before anyone sells you certainty. That said, the honest caveat: human research on shilajit is limited, most trials are small, and 500mg being the most-studied dose is not the same as it being an established optimum. It is the best-supported figure available, which is a weaker claim and the accurate one.

Which is stronger, 10:1 or 20:1?

Neither, on its own. A ratio describes how much raw material went in, not how much active compound came out, and the two are not the same thing.

A 20:1 extract means twenty parts of raw material were reduced to one part of extract. A 10:1 means ten parts became one. So 100mg of a 20:1 extract represents 2,000mg of raw plant or resin, and 100mg of a 10:1 represents 1,000mg. That is the only thing the ratio tells you.

What it does not tell you is what was removed. Extraction pulls out water, fiber, and whatever the solvent does not dissolve. If the raw material was mostly water and fiber to begin with, a high ratio can mean very little concentration of the compounds you care about. If the process was aggressive, a high ratio can also mean some of those compounds were lost along the way. Two 20:1 extracts from different suppliers can differ more from each other than a 10:1 differs from a 20:1.

For shilajit specifically, the ratio is close to meaningless, because the raw material is not a plant. It is already a concentrated mineral resin. The number that describes potency is the standardization, meaning a measured percentage of a named marker compound, in this case fulvic acid, measured by a stated method. Our 500mg is not a ratio at all. It is 500mg of purified extract standardized to 20% fulvic acid, which means about 100mg of fulvic acid per serving as measured. A "20:1, 3,000mg" label tells you the arithmetic of the input. A standardized percentage tells you something about the output. When you compare two shilajit products, compare the second number, and if one bottle does not print it, that is your answer.

Label says	What it means	What it tells you about potency
3,000mg (from 150mg of 20:1 extract)	150mg of extract in the serving	Nothing until you know the standardization
500mg extract, 10:1	500mg of extract, from 5,000mg raw	Still nothing about the compound content
500mg extract, standardized to 20% fulvic acid	500mg of extract, about 100mg fulvic acid by the named method	Comparable to any other product using the same method

How to read any label in thirty seconds

1. Ignore the front of the bottle. Turn it over.
2. Find the Supplement Facts panel. This is the regulated part.
3. Look for a ratio in parentheses — "from Xmg of a 10:1 extract". If it is there, the big number is an equivalence and the small number is the contents.
4. If there is no ratio anywhere, and the number is very large, be suspicious. Either the derivation is being withheld, or the figure is an aggregate. The same instinct applies to verifying the product itself.
5. For shilajit specifically, look for a standardization — a fulvic acid percentage measured on the material. That tells you something about the actual substance rather than about arithmetic. What that percentage means, and why bigger is not better there either, is its own article.

The short version

A 4,000mg shilajit product is usually 400mg of a 10:1 extract. That is not a lie, it is a convention — and it becomes misleading when the equivalence is printed large and the derivation is not printed at all.

Our shilajit number is 500mg because that is what is in the serving and it is the dose the research used. Two of our other ingredients are quoted as equivalents, the panel shows the working, and we would rather tell you that here than have you find it yourself and wonder what else we skipped over.

If you are comparing bottles, the question worth asking is not "which number is biggest?" It is "which number can I check?"

Questions people actually ask

Is 4,000 mg shilajit better than 500 mg?

Not necessarily. Most 4,000 mg labels describe 400 mg of a 10:1 extract as its raw-material equivalent. A 500 mg label that states actual extract contains more shilajit than that.

What does 10:1 extract mean?

Ten parts of raw material were concentrated into one part of extract. 100 mg of a 10:1 extract is described as equivalent to 1,000 mg of raw material.

What does "mg equivalent" mean on a supplement label?

It is the weight of raw material the extract was made from, not the weight of what is in the serving. The Supplement Facts panel should show both, usually as "from X mg of a 10:1 extract".

How much shilajit should I take a day?

The human trials used 250 to 500 mg of purified shilajit a day, often split into two doses, for 8 to 12 weeks. Follow the label, and ask a doctor first if you are pregnant, nursing or on medication. Every studied dose is in How Much Shilajit Per Day?

Why is the dose on the front different from the back?

The front often shows the raw-material equivalent, which is the bigger number. The Supplement Facts panel on the back shows what the serving actually contains.

Sources

• US Food and Drug Administration. Nutrition labeling of dietary supplements, 21 CFR 101.36. ecfr.gov
• Keller JL, et al. The effects of shilajit supplementation on fatigue-induced decreases in muscular strength and serum hydroxyproline levels. J Int Soc Sports Nutr. 2019. PubMed 30728074
• Pandit S, et al. Clinical evaluation of purified shilajit on testosterone levels in healthy volunteers. Andrologia. 2016. PubMed 26395129
• Stohs SJ. Safety and efficacy of shilajit (mumie, moomiyo). Phytother Res. 2014. PubMed 23733436

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.