I have always loved hyaluronic acid; so when Root came out with this serum I figured I needed to try it. I use this after I cleanse, tone, and use the eye serum and cream (my usual routine). I cannot emphasize enough how hydrating this serum is as soon as you massage it onto your face!!! I then finish with a layer of the lavender moisturizer. I have acne prone skin and it gets worse when I'm stressed and the weather changes. After the first day of using it, it cleared up most of my acne I had and my skin felt irresistibly smooth; which honestly I've never have had with any other product. Since using this in my night routine, I only use the mist to moisturize my face in the morning. Anything more than that would be too much.