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When you start researching Shilajit seriously, one number separates the credible from the questionable faster than any other: the fulvic acid percentage. Not the price. Not the packaging. Not the brand's story about ancient Himalayan traditions. The verified fulvic acid content — confirmed by an independent laboratory — is the clearest objective measure of whether a Shilajit product is worth your money.
And 75%+ is the standard worth demanding.
Fulvic acid is the primary bioactive compound in Shilajit. It is responsible for the mineral transport, cellular energy support, antioxidant protection, and cognitive clarity that make Shilajit distinctive as a supplement. The higher the fulvic acid percentage, the more of this compound is present per serving — and the more genuine and undiluted the product is.
High-quality Himalayan Shilajit from altitude formations like the Kumaon range naturally contains fulvic acid at concentrations above 70%. When a product tests below this — particularly when it tests significantly below — it is almost certainly because it has been diluted with inferior materials, adulterated with filler substances, or made from inferior-quality raw material that was never truly Himalayan resin to begin with.
Fulvic acid percentage is measured by third-party laboratory analysis — a precise chemical test performed on the actual product, not a calculation or a claim. The result is expressed as a percentage of the dried extract weight. A product at 79.21% fulvic acid contains 79.21g of pure fulvic acid per 100g of extract — an extraordinarily high concentration that reflects minimal dilution and high-quality raw material.
Products at 20–40% fulvic acid — common in the market — are delivering less than a third of the bioactive content per serving compared to a product at 79%+. At the same dose, you are getting dramatically less of what Shilajit is supposed to provide.
Genuine high-fulvic-acid Himalayan Shilajit is expensive to source, difficult to purify correctly at low temperatures, and requires meaningful investment in independent testing. The economics of the supplement industry create strong pressure to dilute — to take a smaller amount of expensive genuine resin and extend it with cheaper material, maintaining a marketable product at a lower cost.
This is why most Shilajit products either don't disclose their fulvic acid percentage, or disclose one that is well below 60%. The few that reach 75%+ are the ones that have refused to compromise on sourcing and production quality.
It is at the very top of what commercially available Shilajit achieves from natural Himalayan sources. Some products may claim higher percentages — always verify through independent laboratory documentation rather than brand claims. Equil's 79.21% is independently verified, not self-reported.
Yes — in two ways. First, more fulvic acid per serving means more of the primary delivery molecule that carries minerals across cell membranes. Second, higher fulvic acid content indicates a purer, less-diluted product, which means the mineral profile is also more concentrated and bioavailable. See What Is Fulvic Acid and Why Does It Matter? for more.
We consider 60%+ the minimum for a credible quality product; 70%+ is good; 75%+ is the standard worth demanding; and 79%+ is premium grade. Below 60%, we would question whether the product is delivering meaningful Shilajit benefits at a standard serving size.
Because most can't — their products wouldn't pass scrutiny. Transparency costs nothing if your numbers are strong; it costs customers if they're weak. Brands that publish their verified fulvic acid content are the ones confident enough in their product to let the numbers speak.
Through strict sourcing from the Kumaon Himalayan region (a consistently high-quality source), careful low-temperature purification that preserves rather than degrades bioactive compounds, and a commitment to no fillers or additives that would dilute the end product. The result is verified at 79.21% — batch after batch.
Fulvic acid above 75% is not a marketing claim — it is an objective quality standard that separates genuine, high-quality Shilajit from the diluted majority of the market. Most products don't reach it. Most brands don't disclose it. Equil does both — independently verified at 79.21% fulvic acid with published results for every batch. This is the standard worth demanding from any Shilajit brand.
Equil's Shilajit is sourced from the Kumaon Himalayas, independently tested in New Zealand for heavy metals and fulvic acid content, stocked and shipped from Kerikeri by a small NZ family business — with no fillers or additives. Visit our Shilajit product page or read the Complete Guide to Shilajit to learn more.