Great serum!

I’ve been using this product for years and I love the way it moisturises my skin and makes it look dewy. I also use L with it and sunblock. This morning routine works wonderfully for me! My skin used to be super dry, or felt oily, if I tried to use heavy products to combat the dryness. I no longer have this problem! The serum is light and highly effective, the skin feels perfect!

Another morning routine, smooth and leaves skin feeling fresh

Effective but irritates

I have been using this product for a number of weeks now and have slowly started to see some improvement is dark spots on my arms. It is unfortunately causing irritation to the skin even when used only once a day, so I have reduced to a couple of times a week which will inevitably slow its effectiveness. I have tried using combined with a moisturiser that I know does not cause irritation.