Bests & Worsts Reviews from Amazon

I am in my 60s & have been seeing a Esthetician for awhile now. She works with alot of people, but her specialties are 40 & above. It is not so much the money for her, but that she CARES & skin talks to her, as she can read skin. I have had some needling done with her & set up with some great face creams/serums. I took this PEN in to her so she could look at it and explain to me how to use this. She Loved this Pen. However, she did explain to me the HOW to us it & HOW often, WHY & WHAT happens to our skin by using this procedure, in medical terms. Due to the fact that we are killing the skin..sort of speaking... the skin needs at least 4-6 weeks to do its Healing & Turnover. Of course first we numb it then add the serum. She also told me to run it up & down in areas first all over the face, then reapply the hyaluronic & go back & fourth. Then I must WAIT 4 WEEKS (because I had been doing this already) before using again. I like the pen. It has 3 battery's that you can charge, so you have them set up. It can be plug into the wall socket too. Very nice put together pen and I think it is going to hit out here soon for being one of the best pens around. I would like to share some settings with you that I got from my professional skin dr.(esthetician). She said keep the speed between 1-3 right now. Speed shows in the small window on pen. FOR SETTINGS...Forehead-(.25-.5) Under Eye-(.25) Cheekbone-(.25/.5) Upper Lip-(.25/.5) Crows feet- (.5) Cheek-(.75/1.0) Nose(.25) Chin-(.5). 2 passes once up&down & once back & fourth, applying new serum between each go. Wait 4-6weeks depending on your type of skin too. Some of these settings can be adjusted in time. I sure hope this helps someone out here in cyber space. This is the info I was looking for. Be Safe, micro-needling tooo much can cause the skin to harden because of damage done by overuse, before giving your skin time to heal. Hope this info helps!