I have finally found my HG serum! It has all the ingredients that one needs for a day and evening anti-aging routine; Vit C, Hyaluronic Acid and the Tri-Peptides! I have the most sensitive skin and I was very skeptical ... I have been searching and have been having a reaction to everything that I have tried. This serum is amazing!! It is gentle, calms my sensitive skin and is moisturizing at the same time. I add oil at night after I pat the serum on clean skin and add moisturizer in the day (if I feel I need it) ... it all works beautifully! Kelli has done her home work and has created a miracle serum that you can actually see the results! (not to mention the very fair price for such a fantastic product!) Thank you!