So i've been reading alot about the Dermaroller and the folks over at acne.org and essentialdayspa seem to love it, and i wondered if anybody here has any experience with this lovely device? People use the shorter needles (0.2 - 0.5mm) for better skin-products penetration and the longer ones (1mm - 3mm) for Collagen-stimulation, Acne-scars, even for Hair-growth.
Could this really be an effective cheap alternative to laser-procedures, ect.?
Here's some studies i could find:
Science Direct
JCAS
Bioscience.org
There's also a bunch of blogs if you google dermaroller and people seem to be having succes with all kinds of problems, from wrinkles to acne-scars and stretchmarks to just tightening up the skin, so what do you guys think, is it worth the lil 40$ investment, even if just to maintain good collagen-production?
Vanity, oh vanity.