Barefoot Botanicals Rosa Fina Instant Youth SerumBeauty by Mrs C - March 16, 2012March 16, 2012Have been using the Barefoot Botanicals Rosa Fina Instant Youth Serum for the past month and I really, really like it.As you know I tried the Yves Saint Laurent Youth Liberator Serum a while back and was completely underwhelmed by it. Apart from being phenomenally expensive, it didn't actually seem to do much for me at all. Ok I might be what's called in the