Reveal the truth about what you put on your skin! Do you believe that cosmetics make you more beautiful? But what if they harm your health? In this book, you will learn the truth about cosmetics and their effect on the body: Composition of cosmetics: we will understand the chemistry of creams, mascara and other cosmetics. We will learn what parabens, sulfates, phthalates are and how they affect your skin. Harmful substances: we will consider specific substances that can cause allergies, irritation, hormonal imbalances and even cancer. Safe cosmetics: we will learn how to choose safe cosmetics, study various certificates and labels. Alternatives: we will get acquainted with natural cosmetics and folk recipes for beauty and health. Lifestyle changes: we will learn how to make your skin healthy and beautiful with the help of proper nutrition, enough sleep and exercise without using harmful cosmetics. This book is your guide to the world of safe cosmetics. Allow yourself to be beautiful and healthy at the same time!