Coriander is a rich source of many essential vitamins like folic acid, vitamin C, vitamin A and beta-carotene. Studies have shown that coriander leaves and seeds contain 30% of the daily recommended amount of vitamin C. Vitamin C is a powerful antioxidant that is essential for a healthy body and skin.
Another, more costly treatment for cystic acne is laser surgery. A dermatologist or doctor can use a laser that emits small amounts of light to treat cystic formations. Laser treatments prove successful in ridding the skin of cystic acne, but the solution often proves temporary.
For some people with cystic acne, traditional therapy may be of help, but often that is not the case. If over-the-counter options aren't successful after at least four weeks of daily treatment, your next step is to see a dermatologist. Cystic acne nodules appear as raised, red bumps that extend deep beneath the skin. 2  Generally they do not have a whitehead showing, but this is not always the case. 3  They are almost always painful to the touch, or even when not touched.