Hong Kong, July 15 -- The only serum to dip your hands into this season? L'Occitane's famousserum that packs in a punch overnight. An elaborate review of L'Occitane Immortelle Reset Serum.

It is a universally acknowledged fact that the only product that matters in your elaborate skincare regime is the serum. It took me years, nay, decades to understand that one's skin is about cleansing (removing grime) and sunscreen (protecting skin) and everything that comes in between is important but never mandatory. Some might take their toners seriously, and some might love their moisturisers, but for me - the only thing that really makes a difference to my skin, will always be a serum.

Over the years, serums got more and more potent. And everythi...