Doctor's Best Purified and Clear Omega 3 Fish Oil contains certified pure Southern Pacific Anchovy oil, which is produced by the patented, state-of-the-art filtration process, resulting in a very low Totox value (indicator of marine oil freshness)
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzes reviews to verify trustworthiness.