This is an oil based serum and one of the best feeling oil serums I've ever used. It dries down beautifully and leaves my skin really feeling hydrated and moisturized. The cost of the product is great and affordable too. It layers well with my other skincare and makeup and I have had no reaction to the higher strength vit c
It turned orange so quickly and was already on the turn when I bought it. The packaging is a frosted white glass and I don't think it's enough. Because of this I am not sure if I am really getting the benefit of the vit c which is a real shame. I haven't had a negative skin reaction to this, which is good, but it could also be because the product isn't baseffective as it should be, it's hard to tell.
