My profile (age, skin type) is nearly identical to yours! I love High Resolution. It evens out my skins' texture while never being heavy or causing flare-ups in my troubled skin. It is very expensive, but a little really does go a long way!
I have used this product on and off for 15 years, although when I first began using it I was considered "too old" for me. Each time I have re-started using it, I've noticed a HUGE improvement in my skins texture and luminosity. It is the BEST but because of the high price I have had to go without it at times. I wish I could stand on the street corner holing a sign that says "will work for Lancôme products!" They are THAT good!