Before launching her acting career, Heigl worked as a child model.

On her blogHeavenly Days, Heigl shared that knowledge with her fellow beauty lovers and fans.

She shared in the post that once she entered her late teens, she began dealing with cystic acne.

Katherine Heigl smiling

The star also admitted that after treating her acne with Accutane, she started battling sensitive skin as well.

After years of struggling with different skin conditions, Heigl finally found skincare products she loves.

Heigl noted that the products are expensive, but work exactly as advertised and are organic.

Katherine Heigl smiling