Because extracts are assimilated through the semi-permeable membranous tissues (rather than the digestive system), they tend to have a more rapid and discernable effect. When the movement of Blood and Qi is the chosen action, extracts are generally more appropriate. Some customers also appreciate the very direct experience of the herbs, through their strong taste. The flexibility offered by the liquid extracts allows practitioners to quickly modify any formula.

It is our experience that the small amount of alcohol consumed by the customer has little or no impact and is offset by the overall effect of the herbs. If an alcohol-free administration is desired, extract drops may be added to freshly boiled water. Allow five to ten minutes for alcohol to evaporate.

Kan Herb Company understands the convenience of tablets as a method of dosage. The majority of the Kan Traditionals have been administered in pill or powder form for centuries. Water decoctions have become popular only in the past hundred years.

The tablets are recommended when a low dosage is indicated for long-term support. Tablets are preferred for customers with alcohol intolerance. Some customers find the intensity of extracts troublesome and, at times, do not comply with the suggested dosage. Compliance improves for these customers with tablets dispensing; tablets are easy to take. Alcohol (approximately 20% of a liquid extract) is considered by some herbalists to be too warming when used in formulas that clear Heat and nourish Yin.