With no needle lip filler, it is exactly the same filler as a needle procedure, but a different way to administer the product. The filler is delivered by an air pressure pen so quickly that it penetrates through the skin via a tiny hole 1/3 of the size of a needle into the dermal layer.
This device has been used for a while now in the medical world to administer insulin.
It is much less trauma to the skin than needle, resulting in less swelling, bruising and a lot less pain. Clients report that using the air pressure pen feel little or nothing, a slight tingle or the sensation of being pinged by an elastic band.