Aibeifu can increase the eyebrow arch, that is, by injecting Aibeifu material into the gap between the soft tissues of the eyebrow arch and filling the low eyebrow arch, so as to achieve the purpose of correction. Aibeifu is composed of 80% collagen and 20%PMMA (polymethyl methacrylate), which is injection molded.

1-3 months later, the injected collagen gradually degrades and is replaced by the human body's own collagen, while PMMA does not degrade and stays in the plastic surgery for a long time, which stimulates the human body's own collagen proliferation. Multiple injections of Aibeifu material can achieve permanent eyebrow arch enhancement effect.