Oh, I LOVE Mary Kay. Simply love it. It's the only line that my skin doesn't break out from when the bottles don't say "for sensitive skin" on them. The only exception to that would be for the products that have UV protection in them... I can't use those because they burn my skin.
The skin care products are wonderful. The hand care and body care products are wonderful. The make-up is wonderful and they take great care to match EVERYTHING to your skin type and coloring. Everything.
EDIT: Yes, TimeWise is fabulous. That's the best line in the MK products. They're gentle, they smell light but there's no added fragrance, and they don't do animal testing.
Even their perfumes are lovely and gentle. If you don't wish to purchase anything for yourself, consider buying some single items as gifts for Christmas or hostess gifts for Thanksgiving.