Wow, there are lots of products out there!
I used to have cracks at the corners of my nails, too, but now I use pure glycerin from Walmart. Dr. Oz said that glycerin should be the first ingredient in skin lotion. This is least expensive product I've ever used...nice! It is 6 oz. for $2.99 and lasts a long time. I put one drop in my palm and add an equal amount of water. It is enough to put on my hands and face each night before I go to bed. No need to wear gloves. It is not greasy. It is in the pharmacy section. You may need to ask for help finding it. I guarantee you will like it. I had no cracks this past winter, and I usually wore three or four bandaids at one time. You do not need to reapply during the day as it really goes into the skin and does not wash off. I highly recommend this. I used this all winter and only used 1/3 of the bottle.
Glycerin
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