The high level of vitamin C helps with the texture and protects my skin. It goes on so smooth and warms when applying. I have been using this for years and highly recommend to everyone.
I've really noticed an improvement in the visible lines on my forehead. This concentrate is fantastic ... you need to be methodical, though, about applying every day for best results. Nice and light, too.
This is my second bottle. I've been surprised to get compliments on my skin, which is usually an embarrassment. I use it with Mario Badescu's cellufirm drops and ginseng cream; plus a serum. I've tried similar products and this seems the best.