I think I read about this on another site. My apologies if this is a repost here.

I am one of those who gets a lot of redness and irritation on the bridge of my nose from my mask. Moleskin has worked the best so far, but some days the bridge of my nose is an angry red (What happened to your nose? comments). There is a product called "Comfort Care Sleep Comfort Care Pad" available on cpap.com (maybe other places). It is "hypoallergenic, silicone and latex free". I just got mine yesterday- a small size as I wear a small quattro. I still seems to be too wide and I may have to cut it down. I didn't try it last night as it has a funny smell and is going to require a mirror and a few minutes of fitting/adjusting time. I'm soaking it in baking soda for a while today to see if I can get rid of the smell. It is a "polymer gel composed of USP grade mineral oil", supposed to last 30 days: also "mosturizes by gradually and constantly diffusing onto the skin". Cost $15.00 plus shipping. Came quickly.
I heard pros and cons about it, but it certainly may be worth trying. I'll report back on how it works.

Mary Zimlich