If it looks like a horse, rides like a horse , neighs like a horse and eats like a horse, it is probably a type of horse.

A certificate may show that a specific regulatory requirement has been met. It does not prove that a laser is premium quality, performs well or has been physically tested by a government regulator

But as a clinic owner or manager, you need to look past the sales pitch and examine the hard physics. Peer-reviewed clinical trials establish that real cellular change requires high, sustained energy levels that small, low-power consumer devices simply cannot produce.