The product "SNAIL CICA 15% CREAM" by Rina's Gift has not received any reviews yet, so there is no direct feedback on its suitability for summer use. However, creams with snail mucin and CICA are generally known for their hydrating properties, which can be beneficial for dry skin. Whether it is lightweight enough for summer use would depend on the specific formulation of this cream, which is currently not available from user reviews.

If you are considering using it in summer, it might be helpful to look for other products with similar ingredients that have user reviews indicating their lightweight nature.