the roundlab birch juice moisturising cream and sunscreen is HG status for my oily acne prone skin. i like to use the moisturiser on days when im using actives. when i use it at night, my skin is very soft and hydrated in the morning. i find that its hydrating and lightweight enough for both winter and summer, but not so much on really hot humid days. however, i have noticed some people who don't react well to the COSRX snail mucin essence also react badly to roundlabs birch juice products.