Valerian root extract concentrates the herb's active compounds, standardized to valerenic acid for consistent potency. People use it to relax and ease into restful sleep.
Take it 30 to 60 minutes before bed. Some notice better sleep within a week, but others may need more time. Compared to whole valerian root, this standardized extract gives more predictable results.
The extract can cause drowsiness. Do not mix with alcohol or sedatives. Safety during pregnancy or breastfeeding has not been well studied.