The ratio found on some supplement labels, such as 100:1, signifies the concentration of the extract relative to the original plant material. For example, a 100:1 extract means that 100 parts of the raw plant were used to produce 1 part of the concentrated extract. This process effectively removes inactive components, resulting in a more potent product than the raw herb.
This concentration offers several potential benefits. It allows for a higher dosage of active compounds in a smaller serving size. This can be particularly useful for individuals who have difficulty swallowing pills or prefer a more concentrated formulation. Historically, extraction and concentration have been used to increase the bioavailability and efficacy of herbal remedies.