this review title is: love derma nu and the content is: hyaluronic acid i never knew what it was until recently sounds like something you use in the brakes on your car hyaluronic acid also known as hyaluronan is a glycosaminoglycan a type of molecule composed partly of sugars hyaluronic acid is actually a natural structural component of skin and in fact is present in connective tissue throughout the human bodythe awesome thing about hydrolic acid is its ability to retain moisture it s considered to have a greater capacity to hold moisture than any other natural or synthetic polymer in fact one gram of hyaluronic acid is able to hold up to six liters of water the hallmarks of youthful skin is its moisture content a dried up face will age you quicker then anythinghyaluronic acid can improve your skin s moisture content and at the same time strengthen skin s barrier that is the outer layers of your skin a healthy barrier looks and feels softer smoother and plumper this does all of that sense menopause i have suffered from dry skin this has made a big difference in how my face looks and feels thank you derma nu for another star product and thank you for letting me try this at a reduced rate for my hoest review.there are other information for this review, one is this reviewer did not purchase it and the other is 0 people think this review is helpful.