How to reduce blackheads and enlarged pores PERMANENTLY!
More on the lipid layer:
Skin, pH and the moisture barrier (and why it's important)
Fact or Fiction videos (playlist here):
Beauty Fact or Fiction: Does shaving make your hair grow back thicker (or faster?)
Beauty fact or fiction: Is there a difference between "men's" and "women's" skin care?
Beauty fact or fiction: Do you really need to wash your face twice a day?
Beauty Fact or Fiction: Does a tingling or cooling sensation mean a product is "working"?
Beauty fact or fiction: Does your skin need to breathe?
Here's the photo of the skin's anatomy from the video if you'd like to see all of the components together: