DBPs and DCPs: The Lesser-Known Compounds in Shilajit

DBPs (dibenzo-alpha-pyrones) are small ring-shaped molecules in Shilajit (salajeet), and DCPs are the same molecules bound to proteins. Reviews name them, alongside fulvic acid, as its likely active compounds. Most of what is known comes from lab and animal work, and standard lab reports do not measure them.

Most talk about Shilajit (salajeet) is about fulvic acid and minerals. Researchers point to two other groups of compounds as well: DBPs and DCPs. The names are a mouthful, but the idea is simple. This explainer covers what they are, why scientists are interested, and how much is actually known.

What Shilajit is made of

Shilajit forms over centuries as plant matter breaks down between layers of rock. Most of it is humic substances, including fulvic acid, with about a fifth made up of minerals (Kamgar et al., 2025). In much smaller amounts it contains many organic molecules, and two of these groups have caught researchers’ attention.

DBPs: dibenzo-alpha-pyrones

DBPs are small molecules built from three linked rings. They form as plant compounds decompose, which is why they turn up in Shilajit. Chemically they are related to urolithins, the compounds our gut bacteria make from pomegranates and walnuts, which are themselves being studied for effects on how cells recycle their energy-producing parts.

A review of Shilajit safety and research named fulvic acid and DBPs as the likely active compounds (Stohs, 2014). Much of the interest is in the mitochondria, the parts of cells that make energy; for what the energy research shows, see Shilajit and energy: ATP and mitochondria.

DCPs: DBPs bound to proteins

DCPs (dibenzo-alpha-pyrone chromoproteins) are DBPs attached to short protein or amino-acid chains. The attachment makes them dissolve more easily in water, and some researchers think DCPs are the form in which DBPs are carried in Shilajit and possibly in the body. This idea comes from chemical studies of Shilajit extracts (Agarwal et al., 2007); it has not been measured in people.

What is not known yet

• How much is in a given jar. DBP content varies with the source and processing, and standard lab reports do not measure it. Our own reports from Midwest Laboratories and Eurofins did not.
• What they do in people. Most research is in the lab or in animals. Reviews call for well-controlled human trials (Wilson et al., 2011).
• Whether extracts or resin are better. Some branded extracts are standardised for DBPs; whole resin is not. There is no head-to-head human comparison.

So if a seller advertises a DBP percentage, ask to see the lab report and the test method, exactly as you would for fulvic acid. Read fulvic acid in Shilajit for why such numbers are hard to compare.

Questions to ask a seller who advertises DBPs

• Which laboratory measured them, and with what method?
• Was the test done on the batch you are buying, or on an old sample?
• Is the number per gram of resin, or per gram of a concentrated extract?

A seller who cannot answer these is quoting a number they cannot back up.

The bottom line

DBPs and DCPs are a real and promising part of Shilajit chemistry, and they may explain some of its effects. Today they are a research topic rather than a reason to choose one product over another. When you choose a Shilajit, purification and a published heavy-metal test matter more: see the buyer’s guide to Shilajit in Pakistan, and for the basics, the complete guide to Himalayan Shilajit.

New to Shilajit? Start with the complete guide to Himalayan Shilajit.