“Similar to other acne, chin acne may be caused by a combination ... the week leading up to your menstrual cycle, and are due ...

She sees "hormonal acne most on the chin and jawline" because "we have the deepest hair follicles there." Want to know what this means for our body's reaction to certain foods and products?

For example, acne on your jawline or chin is often hormonal, while acne on your forehead may signal the need for a cleaner scalp. This method of identifying acne based on its location is known as ...