07-19-2012, 09:34 AM
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#6
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Join Date: Oct 2009
Posts: 301
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sunscreen and sensitive skin
This can be a real challenge, as some of the most effective, photostable sunblocks are too irritating for sensitive skin, since most of the really high SPF ones are chemically-based. An option that often works well for sensitive skin are physically-based sunblocks. Usually those are predominantly titanium dioxide or zinc oxide-bases. The problem with a bunch of those, although things are improving somewhat, is that many can leave a distinct white cast on the face. For someone who is very fair, that's not huge, but for anyone any darker than very fair especially with a warm skin tone, one can look like Casper the Friendly Ghost LOL. Often, that white cast can't be fixed with foundation mixed in - it still looks "off". Or the all-physical ones can often have lower PPD values(Persistent Pigment Darkening)crucial if one has hyperpigmentation(aka sun spots or melasma). A sunblock with a high PPD value(the European formulas, as most of the US ones don't have it)will protect hyperpigmented areas from darkening and along with a bit of treatment, hasten the fading.
But at the end of the day, whatever one ends up with, what counts is the product that you will wear comfortably, consistently, applying enough of it, and is OK on your particular skin. If one has to wear a lower SPF or the product be a bit less photostable in order for one to be able to stand using it, so be it. Sometimes one has to settle - that's the trade-off. Not everyone has resistant skin for sure. There's no need to put up with discomfort in order to protect the skin!
Over on MakeupAlley, there are a LOT of posts on the skincare board about this very topic. You might want to head over there and enter "sunblock sensitive skin" in the search function on the board - there will be tons
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