Valerian

Valerian (Valeriana officinalis) has been known for centuries for its relaxing and soothing properties, which is why it is often used for stress and to sleep better. It is a natural tranquilizer.
The reputation of the valerian plant stretches back centuries. The plant is still common in the Netherlands, mainly growing in airy, moist soil. The roots emit a strong and characteristic odor that cats are especially fond of. In the past, our superstitious ancestors used valerian to ward off 'evil'. For example, bridal couples wore wreaths of valerian leaves to ward off evil elves, while farmers used the herb to prevent 'milk bewitchment'. 

Single herbal tincture made with dried root of Valerianae officinalis (Valerian).
Valerian (Valeriana officinalis) has been known for centuries for its relaxing and soothing properties, which is why it is often used for stress and to sleep better. It is a natural tranquilizer.