I strongly suggest re reading that article since it provides a foundational knowledge of these popular products. One of the common questions to our consultants from clinicians is regarding the recommended dosages for our extract powder formulas and single herbs. What is the extract powder dosage equivalent of single herb compared to a raw herb or formula? The various methods of herbal prescribing, extract powders and granules, draughts, decoctions, pills, tablets, tinctures, etc. Mostly, clinicians must depend on their herbal training and experience and, in large part, the dosage recommendations of the manufacturer of the herbal formula product to determine a therapeutic dose. Dried Optimized Decoctions Extract powders and extract granules are two very similar products.