Does CVS Fish Oil Have Mercury? Your Guide to Purity and Safety
•
4 min read
In 2003, a study published in the *Archives of Pathology and Laboratory Medicine* found negligible mercury levels in a sample of CVS brand fish oil. Many consumers today still ask, **does CVS fish oil have mercury**, given widespread concerns about heavy metal contamination in marine products? The answer, supported by modern manufacturing and testing protocols, is a resounding no, due to extensive purification and quality control measures.
