Tinctures are herbal extracts that are convenient to take with the same benefits as herbs in other forms. You will find 1 fl.oz. herbal tinctures by HERB PHARM, 1 fl.oz., 2 fl.oz., 4 fl.oz. and 8 fl.oz. herbal tinctures by SIMPLERS and 1 fl.oz. mushroom tinctures by THE HERBAL APOTHECARY.