Lab Testing & Quality Assurance
At Colossal Health, we believe trust begins with transparency. That’s why every batch of our Himalayan Shilajit Resin is independently tested in the UK to confirm purity, potency, and safety.
Our latest laboratory certificate shows a verified 83% fulvic acid concentration - one of the highest available - alongside clean microbiological results.
Why Lab Testing Matters
Not all Shilajit is created equal. Some products on the market are diluted, poorly processed, or under-tested. By publishing our lab results, we give you proof that Colossal Health Shilajit is:
- Pure — free from contaminants like E. coli and Salmonella
- Potent — with an 83% fulvic acid concentration, exceeding the benchmark of 82%
- Safe — meeting strict UK quality standards
| Test | Result | Specification |
| Fulvic Acid % | 83.1% | NLT 82.0% |
| Humic Acid % | 4.8% | NLT 4.0% |
| pH (1% solution) | 4.89 | 3.0 – 7.0 |
(NLT = Not Less Than)
Certificate of Analysis
For full transparency, you can also download the complete certificate below.
👉 Download Full Certificate (PDF)
Our Promise
- Every batch tested before reaching our customers
- Always above 82% fulvic acid
- Packaged and distributed from the UK
- Backed by a 30-day return policy
At Colossal Health, quality isn’t a claim - it’s proven.