Grooming
Dermaplaning
Effective physical exfoliation with an immediate smoothing and makeup-application benefit. The hair grows back exactly as it was — that part of the panic is unfounded.
Also called: dermaplane · face shaving women · blade exfoliation
Verdict — mixed
Real in part — the claim outruns what it actually does.
Evidence grade C
Mechanistic plausibility, small studies, or observational data. Suggestive, not established.
Mechanism
A blade removes the stratum corneum's outermost corneocytes along with vellus hair, improving light reflection and topical penetration for roughly a week.
Citations
- Physical exfoliation techniques in dermatology: efficacy and safety considerationsJournal of Cosmetic Dermatology · 2019
The full read
Real, short-lived, and safe in the right skin. Removing vellus hair and dead surface cells genuinely improves texture and how foundation sits, and the regrowth is vellus hair regrowing as vellus hair — the same controlled experiment that settles `shaving-beard-growth` settles this. Where it goes wrong is active acne (spreading bacteria and shearing lesions), rosacea, and over-frequent treatment stripping a barrier already thinned by retinoid use. Every three to four weeks at most, not over inflamed skin, and pair it with sunscreen since freshly exfoliated skin is photosensitive.
