Originally Posted by
FormosaHoney /img/forum/go_quote.gif
I'd observe my skins reactions to different mineral mixes, try samples first. Not all minerals have the same hardness or sharp edges when reduced to a base powder form the way mica has.
Mica's made up of a a few different minerals but silicate is a large component, which is what sand is and when sand is melted down forms glass.
There are some minerals that are soft, for example graphite and it won't scratch you no matter what you do with it... so there very well may be a mix that won't hurt your rosacea, or a company that mills and tumbles their powder to silky perfection!!
I'm sorry but I do not have extensive knowledge on other minerals at this point... I'm aware of mica because it has become the most common offender for me in skin care.
If you've got a geologist friend have them read the mineral powder ingredients they can probably tell you which when milled might still retain jagged edges and cause abrasions on sensitive skin.
Mica's natural structure is sheet-like and can be easily separated into little leaflets. I suspect when it is milled it still breaks in a way that doesn't betray it's natural mineral structure so it could scratch. It' really pretty though!!
Wow Formosa--You know a lot about mica! My skin seems more sensitive to chemicals than anything else, if that makes sense. And I guess my rosacea must be very slight. So maybe that is why I have been able to use mineral powder foundation, even if it does contain mica.
Here's what they say about the foundation I have now and the ingredient list: "
Pampered Puss has the same coverage, texture and feel of our original Purrr-fect Puss, but it's formulation has been completely redesigned with the most delicate and irritation prone skin in mind.
It's everthing you love about Purrr-fect Puss combined with the numerous skin protection and soothing benefits of Zinc Oxide!
If you liked Purrr-fect Puss, but feel your sensitive, or itch prone skin STILL needs a little something more, than you'll LOVE Pampered Puss. Designed to soothe and calm, it will amaze you with it's sheer, layerable coverage.
Matte and layerable, never shiny, and not heavy, don't miss Pampered Puss! Ingredients: Mica, Titanium Dioxide, Zinc Oxide, Iron Oxides"