My Skullcap tincture is made by infusing vodka with organic skullcap for several weeks to ensure it extracts all of the oils from the herb. Skullcap has long been shown to help people relax and get better sleep. This can be taken sublingually right before bed, or add a dropper full to a glass of water. Warning - this tincture is bitter! However, when it comes to tinctures, the more bitter the better because it means it's potent!