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.
1 Minocycline is the most often prescribed oral medication for acne. American doctors tend to be insensitive to its side effects for patients under the age of 22.  Tetracycline can cause dangerous side effects in some adult users.