The serum is pleasant on the skin, smooth, and slightly oily, making it suitable for use with gua sha or a face roller. It absorbs nicely. However, what is very unpleasant is that it stings terribly in the eyes. Just using it near the eye area can lead to a long-term problem. I wouldn't buy it again because of that. I am considering between two and three stars. I'm giving it three stars because it gives a nice glow to the skin. However, that can also be achieved with a less aggressive product. It's a pity that there isn't a warning on the packaging to avoid contact with the eyes. I cannot recommend it.

This is my life saver whenever my skin feels sensitive or I have compromised my barrier.

I have been using this serum for over a year. It is my go-to when my skin feels a little worse for wear. It works well on my very sensitive skin and helps it to feel calmer while adding a lovely glow. A little goes a very long way so there is some value in the amount you get in the bottle.

I don’t know why but adding this serum to my evening routine has added a certain something to my skin. - a subtle glow. I use the D3 mist in the morning which has had a similar effect.