Milk thistle, the most researched and proven herb to cleanse and regenerate the liver, in conjunction with the most well-known bitter herbs available, makes this tincture a top-of-the-line liver formula. May be helpful for constipation, rashes, headaches, weak digestion, high cholesterol and triglycerides, gallstones, hormonal imbalances, fatigue, and blood sugar instability. This version uses glycerin water as its base.