The depth of the needling during The Eraser treatment is adjusted based on the needs of your skin. For treatments with shorter needles, only a slight sensation will be felt – similar to a tickle. When longer needles are required, a numbing cream is applied to minimize discomfort.
There is little to no real downtime with The Eraser treatment. Following a procedure, treated areas may have a sunburn-like redness. Mild swelling is usually seen for about three days. You should treat your skin gently for the next week or two, avoiding sunlight and alcohol based products.