Everyone can benefit from our formulas. They have no side effects at all. You can take them with your vitamins, supplements or prescription medication without worry. We are free from alcohol, sugar, gluten, preservatives, drugs or chemicals Regular users of our formulas include: Olympic athletes University students Hollywood celebrities and medical doctors Iris is the master of essence formulas and has fine tuned them over 1000's of clients spanning 40+ years. Her proprietary process ensures that you won't experience another product like it.