When you're searching for a powerful and versatile hair and skin care product, look no further than Sunny Isle Extra Dark Jamaican Black Castor Oil. This potent oil is effective for treating dry, damaged hair. It also works well for boosting the appearance of eyebrows and eyelashes, making it an all-round, great natural product to incorporate into your daily beauty routine. Our Extra Dark JBCO formula has a thicker, richer consistency than the Original JBCO and the highest ash content, ideal for nourshing the scalp and treating dry or fading hair. Sunny Isle's organic castor seeds are roasted and ground by a manual grinder and then the crushed beans are boiled to extract the 100% pure, dark brown, organic oil.