I love Esmi's serums! In the last 3 months I purchased 5 of them and I'm about to buy 2 more! Their costumer service is awesome too, the delivery is fast and the packeging is so cool! You feel you can really trust them. I only wish they were a little bit less expencive, but with the offers and the boundles I'm able to enjoy their products at a reasonable price. I just would like to hear a little bit more of them on youtube. I know it is silly, but for reccomandation on what to buy I go on youtube sercing for infos and suggestions from the accounts like Beauty Within, James Welsh and Hyram.. and I never ever hear any of them talking about an Esmi product, which it's insane for me because the ingredient list seems great and there is no reason why they shouldn't talk about this amazing brand!