I bought this on my recent trip to the UK. contains alfalfa to "boost collagen production" This serum in a glass jar with a pump costs six pounds which is about $12.00 to us Yanks currently.
I cant tell you too much about the long term effects because this serum stings too much every time I use it. I have tough combo-dry skin and I have rarely come across a skincare product that stings so much outside of chemical sunscreens. The serum is slightly moisturizing at least