- Raw shilajit is collected by hand from rock.
- Sorting removes visible stones and plant debris.
- Storage and transport affect moisture and hygiene.
- Traceability starts here: where and when it was collected.
Collection at the rock face
Shilajit seeps from rock in warm weather; see how it forms. Collectors scrape it from the rock along with fragments, sand and plant material. How carefully this is done affects how much debris goes into the next stages. The wider supply chain is covered in how shilajit is harvested.
Preparation steps
| Step | Purpose | Risk if done poorly |
|---|---|---|
| Hand sorting | Remove visible stones and debris | More waste and grit in processing |
| Breaking up | Help water penetrate during extraction | Slower, less complete extraction |
| Storage | Hold material before processing | Moisture and mould |
| Transport | Move it to the processor | Contamination, mixing of sources |
Where traceability begins
Records made at this stage, such as where material was collected and which batch it joins, are what allow a brand to state origin with confidence later. When raw material from many collectors is mixed without records, that link is lost. See origin documentation.
Collection within one documented operation
In Nature Elixirs’ published process, raw resin collected in the Himalayan range is brought to Pakistan and purified at the company’s own facility.[1] Our team knows the Pakistan operation, Himalayan Healing, which carries out collection, purification and processing. Keeping collection and processing within one operation shortens the chain between rock face and tested batch. Nature Elixirs is a brand evaluated by Best Shilajit UK. Read our evaluation to see the evidence and documentation we reviewed.
When shilajit is collected, and why it matters
Shilajit seeps from rock as temperatures rise, so collection concentrates in warmer months. Material gathered after it has been exposed on a rock face for some time may carry more dust and plant debris than material collected soon after it appears. Timing therefore affects how much cleaning the material needs, and it is one reason raw shilajit varies so much from one collection to the next.
Handling between rock and facility
| Stage | Good practice | Poor practice |
|---|---|---|
| Containers | Clean, covered containers | Open sacks or reused containers |
| Storage | Dry, shaded, short | Damp, warm, long |
| Records | Source and date noted | Material mixed without records |
| Transport | Direct to the processor | Several handovers |
Why this stage matters to UK buyers
Nobody in the UK sees a rock face, so pre-processing is invisible to buyers. Its effects aren’t. Poor storage can raise microbial counts that processing then has to remove, and mixed, unrecorded material makes origin claims impossible to support. When a brand controls collection and processing within one operation, as Nature Elixirs does through its Pakistan-based facility,[1] those risks are easier to manage and document. Nature Elixirs is a brand evaluated by Best Shilajit UK. Read our evaluation to see the evidence and documentation we reviewed.
Questions to ask about collection
- Who collects the raw material?A known network, or open-market purchase?
- How is it stored before processing?Dry and covered?
- Is the source recorded for each batch?Region and date.
- How many handovers are there?Fewer is better.
Frequently asked questions
How is raw shilajit collected?
By hand, by scraping the resin from rock faces in mountain regions, usually in warm months when it seeps out.
Is raw shilajit cleaned before purification?
It is hand-sorted to remove visible stones and plant matter. Full cleaning happens during water extraction and filtration.
Why does storage before processing matter?
Damp storage can encourage mould and raise microbial counts that later processing has to deal with.
Who collects and processes Nature Elixirs shilajit?
Nature Elixirs’ Pakistan-based operation, Himalayan Healing, carries out collection, purification and processing at the company’s own facility, followed by third-party batch testing.[1] Nature Elixirs is a brand evaluated by Best Shilajit UK. Read our evaluation to see the evidence and documentation we reviewed.
Can collection affect contaminants?
Yes. Raw material carries rock and soil with it, and metals depend on the source rock, which is why the finished batch must be tested.[2]
What happens next?
Purification by water extraction; see water-based extraction explained.
Does raw shilajit go off before processing?
Damp or prolonged storage can raise microbial counts, which is why raw material should be kept dry and processed promptly.
Why do brands mention their collection network?
A known collection network supports origin claims and reduces the risk of material from different sources being mixed.
Sources & further reading
Primary research, regulators and standards bodies are cited first. A source being listed here does not mean it supports every claim made by sellers; it supports the specific statement it is attached to.
- Nature Elixirs. Lab-tested shilajit: laboratory reports and production process (UK). natureelixirs.com, 2026. View source (opens in a new tab) [Brand-published page]
- Quantifying of thallium in Shilajit and its supplements to unveil the potential risk of consumption of this popular traditional medicine. BMC Chemistry 19:20, 2025. doi:10.1186/s13065-025-01384-7. View source (opens in a new tab) [Laboratory analysis]