I've sung the praises of the Mizon Snail Wrinkle Care Sleeping Pack (£16) before, and I'll do it again. It gives intense hydration without clogging pores and leaving skin prone to breakouts. Some people even swear by snail mucin for getting rid of their acne. The consistency of this cream is very sticky, so I recommend applying half an hour before going to bed to allow time for it to absorb into the skin. But trust me, the stickiness is well worth it.