@socialitebeauty: The Ordinary's Multi-Peptide + HA serum (formerly known as "Buffet + HA") has been one of The Ordinary's best selling products year, after year, but what exactly does it do? #TheOrdinary #theordinaryskincare #skincare #buffetserum #multipeptideserum #antiagingskincaare #antiagaing #finelinesandwrinkles #skincarereview #skincarefaq