top of page

The easiest way

to fall asleep

We bring romance
to reality

We hope our sleep drink can provide a good night's sleep so that you can chase after your dream. At Romansive, we believe that there's romance in pursuing one's dream. We will always be here to support your dream.

It takes 96 hours
to make a bottle of COZA

Lichera can be only released after going through 11 manufacturing processes and 5 strict test reports.

We do our best to make sure that all of

products are safe and trusted for you.


The faster and easier way
to deeper sleep

Developed, created and patented by Seoul National University to use exclusive technology

to ensure the quality


Perfect size to

fit in your hand

Safe & Non-habit

forming ingredients

Guaranteed Zzz's

or your money back

Romansive News

Brand Instagram

bottom of page