The best replacement for valerian is melatonin.

The best alternatives to valerian are rated as following:
★★★★★  melatonin
★★  kava
★★  valium
★★  passion flower
★  kava kava
★  valerian root
★  gaba
★  chamomile
  l-theanine
  st john's wort
  catnip
  skullcap
  melatonin which is better
  melatonin better for sleep
  lemon balm
  valerian
  5htp

Your alternative for valerian is not listed? Suggest!
Speaking about valerian, one probably shouldn't forget about passion flower.

Other search terms related to valerian and their ratings are:
★★★★★ passion flower
★★★★ lemon balm
★★★★ melatonin
★★★ hops
★★★ kava
★★★ chamomile
★★ st john's wort
★ 5 htp
kava kava
You have in mind a companion for valerian and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of valerian in all years. Click on graph for more.
valerian
melatonin
kava