5 Mushroom Tinctures That Can Improve Anyone's Health. What is Tincture? A tincture is typically an extract of plant material dissolved in ethanol. Tincture concentrations of 25–60% are common but may run as high as 90%. In chemistry, a tincture is a solution that has ethanol as its solvent. In regard to mushrooms, alcoholic tinctures are made with various ethanol concentrations, 20% being the most common. Birch Boys tinctures have tested between 20-25% alcohol content in the final product. Incorporating Tinctures Into Your Daily Routine As always, let's talk mushrooms- which are considered one of the world's most beneficial superfoods that can be added to any sort of lifestyle regimen to promote wellness. Let’s take a look at the historic use of the following mushrooms to find evidence as to why we should continue these usage traditions today. Reishi (Ganoderma lucidum) It is known as an herb of great medicinal use. Teas, soup broths, and other recipes became incredibly p