How We Rank

cholesterolsupplementsreviews.com evaluates cholesterol supplements using a consistent set of criteria applied to every product on our list. Our evaluation is based on product labels, published product specifications, publicly available clinical research, and the policies published by each brand. The rankings and scores on this site reflect the cholesterolsupplementsreviews.com ranking methodology described below.

1. Extract Standardization

The benefits of bergamot are tied to its polyphenol profile, not to generic concentration ratios. We review each product's label and published specifications to determine whether it uses a patented, standardized extract that discloses its specific polyphenols and their percentages, or a generic commodity isolate that does not.

2. Clinical Trial Data on the Specific Formula

Some products cite research about bergamot in general while using a different composition than what was studied. We review the publicly available clinical research for each product to assess whether the specific formulation in the bottle has been validated in human clinical trials, and whether that research is formulation-specific or borrowed.

3. Sourcing Transparency

Citrus bergamia grows reliably in Reggio Calabria, Italy, the region where the fruit used in peer-reviewed clinical research is grown. We review whether each brand discloses the origin of its bergamot and whether that origin can be connected to the published research.

4. Ingredient Transparency

We review each product's full ingredient list, including inactive ingredients and fillers, and whether the label discloses the information needed to evaluate the product, such as specific polyphenol content and standardization percentages.

5. Value and Money-Back Terms

We compare each product's price against its disclosed active ingredient content, and we review the money-back guarantee and return policy each brand publishes. A strong published guarantee reflects the brand's confidence in its product.

Scoring

Each product receives a grade based on how it performs across these criteria. Scores and results are based on the cholesterolsupplementsreviews.com ranking methodology and do not necessarily reflect typical results from the use of these products. See our Advertising Disclosure for details on how this site is compensated.