I've always had combination skin - acne prone AND dry - and this past winter was super hard on my face. I started using solstice serum and it's been wonderful to help rebuild and support my skin's protective barrier. I love that there's a clear listing of how each ingredient benefits your skin. I use several drops on my damp skin when I get out of the shower - a little goes a long way. After using it for only a week or so, I started getting compliments on my skin for the first time EVER. I wish I could go back in time and give this to my younger self.