thank you @influenster and @COSRX Official for the complimentary 6 peptide skin booster. i used it for a week so far and at first it made my skin break out but later on in the week i noticed a difference with how smooth my face felt and the little breakout went away! i love the glow it gives because it lasts all day! #complimentary #preppair #6peptide #cosrxpeptideserum