Does not contain prostaglandins means prostaglandins are not in the Lash Revitalisation ingredient list. That is composition. It is not a compare to another serum and it is not a promise about what lashes will do. PTP Lash is a leave-on cosmetic. Hormone-free and non-steroidal. You are looking for the look of fuller, thicker lashes. Pair with Brow Rejuvenation if you want the same ritual on brows.
