What does dermaplaning actually do?
Dermaplaning shaves the skin surface with a fine blade, removing two things at once: the outermost layer of dead cells and the vellus hair everyone calls peach fuzz. The result is genuinely smoother, brighter-looking skin, and famously better makeup application, because foundation sits on skin instead of fuzz.
Research on dermaplaning confirms its mechanism as physical exfoliation that enhances surface renewal and transdermal absorption.
That absorption note cuts both ways: your serums penetrate better after dermaplaning, and so do your irritants, which shapes the safety rules below.
The thick-hair myth, retired
Shaved vellus hair does not grow back thicker, darker, or faster; hair type is set by the follicle, which a surface blade never touches. The regrowing hair simply has a blunt cut tip instead of a natural taper, so it feels stubblier for a week. Optics and touch, not biology. Every dermatology source repeats this, and it stays the most-asked question anyway.
Doing it safely at home
Clean, dry skin. A fresh, single-use dermaplaning blade, never a repurposed razor. Hold skin taut, blade at roughly 45 degrees, and use short, light, downward strokes, no pressing. Rinse, moisturize, and treat the next morning's SPF as mandatory, because freshly planed skin burns faster. Once every two to four weeks is plenty; it replaces your physical exfoliation, so skip acids for 48 hours on either side.
Who should skip it
Active acne is the hard stop: a blade over inflamed lesions spreads bacteria and opens skin. Reactive, rosacea-prone, or barrier-damaged skin should also pass; the technique is friction by definition. And anyone chasing deep texture change should know the honest ceiling: dermaplaning polishes the surface for a week or three. It is grooming plus exfoliation, done well, and nothing deeper.
