Needling can't, - neither can any current method, even the most expensive - make the scar totally disappear. The cut is throughout all skin layers. Needling can soften the scar and change its appearance to be more naturally skin-tone.
Below are three photos of one of our customers that needled her 35 y. old vaccination scar. The first photo is of the scar before needling. The second is just after needling.
The third photo is the vaccination scar after 4 needlings (4 weeks apart). The photo is taken 5 weeks after the last needling. The hardened collagen scar tissue is mostly gone and the scar has tanned for the first time ever. She has used the single needle, topical vit. C and Infadolan. It is much less visible now. No other treatment was used. The photos are not manipulated.