Login
Start Free Trial Are you a business?? Click Here

Siren Brightening Serum Reviews

4.9 Rating 427 Reviews
I love the serum but unfortunately my package was stolen from a delivery truck before Christmas. I have been a loyal Leahlani user for 10 years since meeting Leah in 2012 and was very sad to lose my serum (and the $) in this sad event! Just bought new serum and toner but if there’s any sympathy future discount, let me know! Leahlani is the best
Helpful Report
Posted 2 years ago
Maureen Barry Barry
Verified Reviewer
So smooth on my skin
Helpful Report
Posted 2 years ago
Steven Evans
Verified Reviewer
Serum of the gods.. I love this product.
Helpful Report
Posted 2 years ago
I’ve used Siren serum for a month now, along with the Aqua-A retinol and my skin has never looked or felt better! I love the smell of the siren serum, it is so luxurious and absorbs so well in my skin. I have oily/combination skin, and my oil has balanced and pores are getting smaller. My skin is as smooth as a baby’s and looks so much brighter! I’m sold on these and excited to try more!
Helpful Report
Posted 2 years ago
Marie-Claire MacCrory
Verified Reviewer
This has become my daily morning serum. I apply it after Supergoop sunscreen. I add a pinch of Herbivore vitamin C booster powder to it. I love the smell too.
Helpful Report
Posted 2 years ago
Andrea Mora B
Verified Reviewer
I’ve struggled with vitamin c serums in the past but I’ve had no issues with the siren serum and it smells fantastic. I love putting it on my face every morning.
Helpful Report
Posted 2 years ago
Lauryn Balsley
Verified Reviewer
Love the scent and how it feels on my skin!
Helpful Report
Posted 2 years ago
Amelia Vesper
Verified Reviewer
Siren is such a great way to start my morning. And it smells incredible!
Helpful Report
Posted 2 years ago