Herb Pharm® Cayenne Liquid Herbal Extract. Capsicum annuum. Ripe peppers. Herbal supplement. Dry herb/menstruum ratio: 1:10. We prepare our Cayenne Extract from the fruits (peppers) of capsicum annuum plants which are certified organically grown without the use of chemical fertilizers, pesticides or herbicides. To assure optimal extraction of Cayenne's bioactive compounds, the fruits are handharvested only when fully ripened, are carefully shade-dried to retain their full color & aroma, and are then thoroughly extracted. Cayenne liquid extract. 800-348-4372. www.herb-pharm.com.