I first got a small bottle of this to take on holiday as part of a set. I loved it so much I bought the full size when I got home. The serum goes on very lightly (you don’t need much) - I can then feel it tightening my skin (not an unpleasant dry skin tightness but a feeling of it actually working on the wrinkles). I follow it with the multi peptide cream and I’m good to go. I have bad eczema but all of the evolve products that I use suit my skin with no adverse reactions. I get so many compliments on my complexion these days. Great products, thank you.