CBN-Oil for sleep

[Hd-x]

Anyone tried pure CBN-Oil and whats yours experience?
I mean oil like this (has nothing to do with CBD-Oil):
https://potluckexpo.com/product/cbn-cannabinol-tincture-alcohol-free/
https://hempsecurely.com/cbn-cannabinol-hemp-oil/

Something about CBN:
https://thoughtcloud.net/what-is-cbn-oil/
https://greenglasslabs.com/what-is-cbn-for-sleep/