The dermatologist recommends

Come leggere l'INCI dei cosmetici: guida pratica - immagine editoriale DermaDea

The dermatologist recommends

How to Read the INCI of Cosmetics: A Practical Guide

by Care Dermadea on Jun 26 2026
Introduction Reading the INCI of cosmetics is a fundamental skill for anyone who wants to take care of their skin consciously. Knowing the ingredients in the products we use can make the difference between healthy skin and skin full of imperfections. In this article, we will guide you through reading the INCI, helping you identify key ingredients, symbols, and recognize allergens and comedogenic ingredients. What is INCI? INCI, which stands for International Nomenclature of Cosmetic Ingredients, is a standardized system for naming the ingredients used in cosmetic products. This system allows for a common language globally, making it easier for consumers to understand the ingredients. Order of Ingredients The ingredients in the INCI are listed in descending order, starting with the one present in the largest quantity. This means that the first ingredients on the list are those that make up the majority of the product. Here’s how to interpret the order: First ingredients: Represent the majority of the formulation. Secondary ingredients: Those present in smaller quantities. Last ingredients: Often additives or preservatives. Ingredients to Know Some ingredients are essential for skin health and deserve attention. Here’s a list of key ingredients to look for in products: Hyaluronic Acid: Powerful moisturizer. Retinol: Helps reduce wrinkles and improves skin texture. Vitamin C: Antioxidant that brightens the skin. Niacinamide: Great for reducing redness and improving the skin barrier. Comedogenic Ingredients Comedogenic ingredients can clog pores and contribute to acne formation. Here are some common ingredients to avoid if you have acne-prone skin: Mineral oils Lanolin Some esters and silicones Symbols and Statements When reading the INCI, you may come across symbols or abbreviations that require explanation. Here are some of the most common: Symbol Meaning † Ingredients of natural origin * Ingredients from sustainable sources ♻️ Recyclable packaging Identifying Allergens It is essential to know how to recognize allergens in cosmetic products, especially if you have sensitive skin or are prone to allergic reactions. The most common allergens include: Synthetic fragrances Artificial colorants Preservatives like parabens Make sure to check the label for any allergen warnings, which are usually highlighted in bold in the INCI. Conclusion Understanding how to read the INCI of cosmetics is a crucial step in taking care of your skin effectively and safely. By knowing the ingredients, symbols, and how to identify potential allergens and comedogenic ingredients, you can make more informed and conscious choices. If you are looking for high-quality skincare products, visit DermaDea, the Italian online pharmacy specializing in skincare and supplements. You will find a curated selection of products with transparent and functional ingredients, perfect for your beauty needs.