What It Is: A mineral composed of magnesium, silicon, and oxygen. It's used in cosmetics for its ability to absorb moisture, prevent caking, and provide a smooth texture.
Why It’s Used: Talc is inexpensive and effective at providing a silky finish and absorbency in products.
Why We Avoid It:Talc can be contaminated with asbestos, a known carcinogen. Inhalation of talc particles can also cause respiratory issues, making it unsafe for use near the eyes.

What It Is: A volatile liquid that evaporates quickly and is used to dissolve other ingredients.
Why It’s Used: Alcohol is used for its quick-drying properties and as a solvent to enhance the absorption of other ingredients.
Why We Avoid It: Alcohol can be harsh, drying, and irritating, especially for sensitive eye areas, leading to dryness, flakiness, and discomfort.

What It Is: A blend of synthetic chemicals used to give products a pleasant scent.
Why It’s Used: Fragrance improves the user experience by masking the natural odor of ingredients.
Why We Avoid It: Synthetic fragrances can contain phthalates and other hidden chemicals that may cause allergies, skin irritation, or disrupt hormone function.

What It Is: A group of synthetic preservatives used to prevent bacterial and mold growth in products.
Why It’s Used: Parabens are effective and inexpensive preservatives that extend the shelf life of cosmetics.
Why We Avoid It: Parabens are known endocrine disruptors and have been linked to breast cancer and reproductive health issues. They can also cause skin irritation.

What It Is: By-products of petroleum that are used as emollients to moisturize and create a barrier on the skin.
Why It’s Used: These ingredients are cheap, widely available, and provide a smooth texture.
Why We Avoid It: Mineral oil and paraffin can clog pores, suffocate the skin, and are often contaminated with impurities that may pose health risks.

What It Is: A synthetic preservative often used as an alternative to parabens.
Why It’s Used: Phenoxyethanol is effective at preventing the growth of bacteria and fungi, extending the product’s shelf life.
Why We Avoid It: It can cause allergic reactions, skin irritation, and potential neurotoxic effects, making it unsuitable for products used around sensitive areas like the eyes.