The most gentle and effective moisturizer I've ever used. If my skin is super dry and unhappy, this cream will make it feel better. It's only three ingredients, so there is nothing in it to aggravate any issues. It even works nicely as a night cream on eyes and lips. I have the smaller size (purchased directly from SW Basics) and it's lasting me forever. I don't use it as my primary moisturizer, but I really like having this product for occasional use or targeted treatment. I'd love to see more from this brand on Birchbox.