Serious Serums! How Long Should Your O Cosmedics Serum Last?
Serious Serums! How long should your O Cosmedics Serum last?
The O Cosmedics Serum collection; Pure Age Defiance, Potent Clearing, Potent Retinol, Repair and Retinol Concentrate Serums, are designed with an airless pump mechanism that ensures zero wastage and the perfect amount of product required per application in each pump (0.2ml). Each Serum has around 150 applications, so using 2 pumps per day means your Serum will last around 75 days or 37.5 days if you use 2 pumps twice a day.