~ MIXEDHair
Scalp Micropigmentation / Hairline Tattoo
A legitimate cosmetic camouflage for buzzed styles or density illusion — with fade and color-shift risks.
Also called: smp · scalp micropigmentation · hairline tattoo
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
Pigment deposition in the upper dermis mimics follicle stubble; success depends on artist skill and pigment chemistry.
Citations
- Scalp micropigmentation: a concealer for hair and scalp deformitiesJournal of Clinical and Aesthetic Dermatology · 2015
The full read
Works genuinely well for shaved/buzzed looks or filling visible scalp show. Not hair — it doesn't move, doesn't grow, and can shift blue-gray with UV over years if bad pigment is used. Vet portfolios ruthlessly and confirm iron-oxide-free carbon pigments. Reasonable Plan B when transplant supply is limited.
Photo: Before and after scalp micropigmentation.jpg by Smpclinics · CC BY-SA 4.0 via Wikimedia Commons.


