All Mountain Spirit Shilajit is batch tested to ensure quality standards are up met.

As Shilajit is a raw and completely natural product, there are also variations in the Fulvic Acid percentage in each batch. Rest assured we never source or supply anything below 68% Fulvic Acid.

Check the batch number on your product box in the table below to see the Fulvic Acid percentage and certificate of testing from third party labs.