I agree with you, Sea. The experiment is not over yet, not because of the waiting time for all treated hairs shed (3 months should be sufficient, even for some of them shed because of its natural cycle), but because a single case has no scientific value. We need to repeat, at least 20-40 cases to draw any meaningful conclusion.
This was just a test to design a protocol (method) which serve as a basis to start.
Why the difference in the results? well, I can only speculate here. Like you mentioned, and I describe at the end of the video, machine, method, size and type of probe, were the same. The settings ​​were also similar, and in both cases I was practicing, so the insertions were right or wrong for both techniques. As with traditional electrolysis, the results were quite acceptable (I think the reduction is 85%, two months later), we have to conclude that the accuracy of the insertions is not the cause of this difference.
What’s left then? HF current. Presumably, the heat did not reach the entire follicle. At least, we know that in a lot of hairs the anchorage zone was not “cooked” or otherwise, these hairs have fallen, as with the few hairs which were detached by themself during the following two weeks.
Scientists say that the simplest explanation is the most likely cause, or something similar. The lesson here is that “the guide hair” tells us everything we need to know: phase, angle and direction of the follicle, but also the location of the anchorage area (our primary goal) when the probe is removed and hair slides without resistance. If you suppress this step, the results will be as disappointing as when the client feels tugging, plucking, or popping. Even if they are made with great sweetness.