Eleysia Costa Email.

Eleysia Costa is the author of several Nalu Skin & Body blog articles, including “Common Skin Conditions: How Medspas Can Help Treat Acne, Rosacea, and Pigmentation,” “The Truth About Dermaplaning: Will Your Hair Really Grow Back Thicker?,” and “How Hormones Affect Your Skin—and What You Can Do About It.” She contributes content on skin‑care treatments, skin...