this review title is: lactic acid is barely there and the content is: i returned because the amount of lactic acid they gave me was laughable you get about pumps after that you re done i bought the night serum separately and it s lasted about months now even though the product is small asf they re realllly good.there are other information for this review, one is this reviewer did purchase it and the other is 1 people think this review is helpful.