Absolutely. Every batch of Landish marine collagen is third party lab tested to ensure the absence of any heavy metal contaminants.
For instance, for each batch to pass the test and make it into our product, no mercury can be detected at a sensitivity of 0.02 ppm (parts per million), which is 25x below the Canadian health standard of 0.5 ppm.
This means that you can consume our marine collagen daily with no concerns whatsoever about exposure to heavy metals.