What causes acne?

We’ve been writing about treatment for acne scars, but perhaps as good place to start with is to look at what actually causes acne to develop in the first place. 

The cause(s) of acne have been a subject of debate for many years. With recent scientific advances, a greater understanding of the many causes of acne has been gained. The effect of diet, hydration, food allergies, bowel malfunction, infections amongst many other factors are being understood.