Skullcap Glycerite contains ONLY natural ingredients! Alcohol Free! Gluten Free! Non-GMO! High Quality Skullcap NON-Alcohol liquid extract - we use classic conventional methods of extraction! We meticulously produce our extracts according to precise standards where each herb is extracted according to the distinct characteristic of each plant! Super concentrated Skullcap Glycerin based liquid extract: dry material / solvents ratio is 1:3! We strictly use Only Certified Organic or ethically sourced wild harvested raw material, vegetable palm glycerin and crystal clear artesian purified water! Really the BEST Skullcap herbal glycerite on market! Made with love for plants and respect for Nature!