Are you hearing any buzz about “collagen induction therapy?”

Probably not, so let’s rephrase that: “Are you hearing any buzz about ‘microneedling?’”

Permanent makeup has become increasingly popular in recent years, but many women remain confused about what this cosmetic treatment entails and have concerns about the results. Because permanent makeup is associated with tattooing, some women worry that the end results might be too heavy-handed or otherwise look unnatural. And what exactly do associated permanent makeup terms like microblading and feathering mean?

Laser technology has come a long way since first envisioned in science fiction. Today, laser technology is used in a broad spectrum of applications, including cosmetic rejuvenating treatments in the form of laser-generated skin tightening, skin repair, fat removal, and hair removal. In fact, the number of laser-based cosmetic procedures performed has increased by about 75 percent since 2012, with laser hair removal billed as the fourth most popular cosmetic procedure overall, according to the American Society for Dermatologic Surgery.