The Shorter the Hair, the Better
Yes, and It Is Such a Well-Known Problem that It Has Its Own Medical Term: Acne Mechanica
Yes, and It Can Occur in Anyone – Even Those with Healthy Skin
Sun Exposure Triggers Your Skin to Make More Melanin, Leading to More, and Darker, Pigmentation
2 – 6 Weeks Is the Dermatology Community’s Best Educated Guess
It Might, but Few Studies Have Looked at the Question
Put Simply, UVA Rays Tan the Skin While UVB Rays Burn the Skin. Both Types of Rays Damage the Skin and Contribute to Skin Cancer, Which Is Why It’s Important to Protect the Skin Using a “Broad-Spectrum” Sunscreen.
Facial Skin Is More Delicate and Requires Special Care
Despite What You May Have Heard, There Appears to Be No Inherent Link Between the Two
It’s A Mixed Bag. It Can Irritate and Dry the Skin, but Also Might Kill Acne Bacteria.