Dermarolling

Stylist ponders whether the process of "dermarolling" (puncturing the skin with tiny needles to enhance penetration of drugs into the dermis) facilitates the healing of old acne scars and other lesions.

Personally, I plan to wait until my neighbor has his lawn aerated again, and then I'll just lie down in front of the equipment.

Addendum Nov 12: I spoke to a dermatologist who told me that these devices are in fact quite effective...