What setting, if any, would it be safe to do Microneedling RF on the under eye & also the forehead?

Yes, Morpheus8 can be used on both the forehead and around the eyes. Morpheus8 improves both tone and texture, giving a more refreshed appearance. Three treatment sessions are recommended for optimal results. See my website or a provider near you to learn more.

With 0.8mm, power 7 or 6 for ethnic skin, are great for around the eyes and forehead. This setting will be the safest.

Thanks for your question. It is not possible to provide a specific answer to this as settings are very much specific to the device being used. There are many RF microneedling devices available which have handpieces specifically designed to treat in the periorbital region. Morpheus8 in particular has the "Prime" Tip which is designed for this area and the settings there would be to treat at 1 or 2 mm of depth and 10 to 15 mJ, doing several passes. I hope that is helpful to you!