Quick view NOW Foods Castor Oil (Digestive Regularity) 650 mg - 120 Softgels MSRP: $39.90 Now: $30.80 Was: NOW Foods Castor Oil (Digestive Regularity) is an oil derived from the beans of the castor plant (Ricinus communis). Castor oil has long been recognized as a powerful laxative which may be used... MSRP: $39.90 Now: $30.80 Was: Add to Cart Quick view Add to Cart