Vitality // Adaptogenic Brain Boost GlyceriteOur glycerites are made from organic vegetable glycerin, organic herbs & roots, and distilled water. Glycerites are similar to tinctures, but tinctures are typically made with alcohol. As always, check with your doctor before taking any herbal remedy. We make NO medical claims. Vitality is a great way to start your day. It can help memory and concentration, help improve blood flow to the brain, and help the body manage stress in a productive way.