Cosmetic products are widely used in daily skincare routines, as they help enhance appearance and boost self-confidence. However, improper use can lead to various skin problems such as allergies, irritation, and infections. Therefore, it is essential to be aware of how to choose and use these products safely to maintain healthy skin. Safe use of cosmetics begins with selecting products suitable for your skin type, whether oily, dry, or sensitive. It is important to carefully read the ingredients list and avoid products containing strong fragrances or irritants, especially for sensitive skin. Performing a patch test on a small area of skin before full application is recommended to ensure no adverse reactions occur. Another critical aspect of skin safety is checking the product’s expiration date and storage conditions. Using expired cosmetics may promote bacterial growth or alter the chemical composition of the product, negatively affecting the skin. Sharing cosmetic products and tools should also be avoided to prevent the spread of infections and bacteria. Hygiene during application is essential for preventing skin issues. Hands should be washed before applying cosmetics, and tools such as brushes and sponges should be cleaned regularly. Additionally, removing cosmetics before bedtime allows the skin to breathe and reduces the risk of clogged pores and acne. If unusual symptoms such as severe redness, itching, or rash appear, discontinue the product immediately and consult a dermatologist or healthcare professional for proper evaluation and treatment rather than relying on home remedies. Adopting a conscious and responsible approach to using cosmetic products contributes to healthy skin and prevention of dermatological problems, while promoting a culture of safe and medically approved product choices. AL_mustaqbal University is the first university in Iraq