The Gentlemen’s Refinery products were created by renowned Executive Master Barber and credentialed expert Perry Gastis, with the help of a natural chemist. Each product is 100% natural, and paraben and alcohol free. The Gentlemen’s Refinery product line is formulated with no artificial colors or fragrances and uses only the mildest, food-grade preservatives when necessary. Time and care was spent researching and developing a comprehensive personal care line that spans from pre-shave to after-shave as well as facial care.