Quote from: LynnER on August 11, 2010, 11:14:40 PM
Just remember.
Laser is perm hair reduction. It usually won't kill everything but it can leave only a few trees standing when all is said and done. If you had allot of grow back it was either due to older laser types, or a very bad tech. It's not 100% but still should be perm on the vast majority of whats been zapped. IF you went for 6 or more treatments.
Electro is perm removal of individual hairs. It can take a very long time and bad techs leave you with horrible scaring if they don't know there stuff. ANY hair zapped properly should be gone for good the first time.
To save time and money. Do both. Kill what you can with laser then finish off what ever still lives with electro.
PS: I found laser worked wonders on my skin and tone on top of killing hairs.
I agree with everything you said EXCEPT the part I highlighted and struck out. Do you have any supporting documentation for that part? I may be wrong (and please correct me if I am), but as I understand the science of electro, the hair follicle cycles through 3 or 4 growth phases. It is only during one of those phases that the follicle can be permanently destroyed. It doesn't matter whether it's electro or laser. If the follicle isn't in that vulnerable phase, it will definitely grow back. IIRC, the phases change about every 6 weeks. It's important to note that each individual hair's growth cycle is independent of the growth cycles of the others. Mathematically, it's reasonable to assume, at any instance in time, 1/4 th of every hair on our body is in the first phase, another quarter in the second and so on.
This is why laser requires between 4 and 6 recommended treatments. Two points to consider. One,
nearly the entire treatment area is being treated. Any tech I've seen operate avoid overlapping zaps to reduce the risk of skin damage and permit the highest possible setting for increased success. In other words, if laser worked the first time, every time, (which it definitely doesn't), growing out your facial hair would leave you with bare skin polk-a-dots. And two, that whole vulnerable growth phase thing I mentioned in the previous paragraph.
During your first laser treatment, it's reasonable to expect that 1/4 of those hairs in those "polk-a-dots" the tech hits, will theoretically never grow back. Sessions are spaced 4 to 6 weeks apart to ensure that all the hairs have moved on to their next phase, increasing the chance that the phase they moved into is the "vulnerable" phase. It's important, for best results, to commit to the sessions as a package and go EVERY 5 weeks or so to ensure the best results achievable, given your personal physiology, the type and quality of equipment being used, and the ability of the tech.
Anyway, that's how I understand it. I don't want to confuse the issue. I think it's important that the correct information is disseminated. If you know of some evidence contrary to what I wrote, can you please provide me a link? I'd like to delete this post, if that's the case.