What Is Sulisobenzone?

Learn about the light stabilizer, UV absorber, and UV filter characteristics of Sulisobenzone and its usage in personal care products.

What Is Sulisobenzone? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is Sulisobenzone?

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Sulisobenzone is a type of dry powder that is used in cosmetics. It helps to protect your skin from the harmful rays of the sun by absorbing ultraviolet (UV) light. This makes it a very useful ingredient in sunscreen products. Sulisobenzone also helps to stabilize the color of cosmetic products when they are exposed to light, which makes them last longer and look better over time. Even though it's a solid, it has a light tan color that blends well with other cosmetic ingredients without changing their appearance too much.

What is the purpose of Sulisobenzone in personal care products? It is used for its light stabilizer, UV absorber, and UV filter characteristics. Sulisobenzone shields ingredients from damage caused by light exposure, protects products from UV light damage, and helps protect skin from UV radiation.

Names and identifiers that we found for this substance include: Sulisobenzone, Benzophenone 4, 2-Hydroxy-4-methoxy-5-sulfobenzophenone, and 5-Benzoyl-4-hydroxy-2-methoxybenzene-1-sulfonic acid.

What Are Light Stabilizer Ingredients?

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Sulisobenzone has light stabilizer characteristics.

Light stabilizer ingredients are commonly added to cosmetic products to protect them from light's damaging effects. These ingredients work by preventing light from breaking down the active ingredients in the cosmetic product, which can lead to the ingredients becoming less effective or even causing harm to the skin.

When a cosmetic product is exposed to light, the energy from light can cause chemical reactions to occur within the product. These reactions can break down the active ingredients, causing them to become less effective. In addition, these reactions can create new compounds that may harm the skin. Light stabilizer ingredients prevent these reactions from occurring by absorbing the energy from the light and dissipating it as heat. This process protects the active ingredients in the product and prevents the formation of harmful compounds.

Light stabilizer ingredients are essential in skincare products that contain active ingredients such as retinoids, vitamin C, and alpha hydroxy acids. These ingredients are known to be particularly sensitive to light, and their effectiveness can be significantly reduced if they are not protected.

In addition to protecting the active ingredients in the product, light stabilizer ingredients can also help maintain the product's appearance and texture. Light exposure can cause cosmetic products to change color, become cloudy, or separate. Light stabilizer ingredients prevent these changes from occurring, ensuring that the product remains stable and effective.

What Are UV Absorber Ingredients?

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Sulisobenzone has UV absorber characteristics.

UV absorber ingredients are commonly found in cosmetics such as sunscreens, moisturizers, and makeup. Their primary function is to protect the product from the damaging effects of UV light. When exposed to UV light, cosmetic products can degrade and become less effective over time, causing color, texture, and scent changes.

UV absorbers work by absorbing the UV radiation from the sun and converting it into less harmful energy, such as heat. This prevents UV light from penetrating the cosmetic product, which helps to maintain its stability and prolong its shelf life. Additionally, UV absorbers can help protect the skin from the harmful effects of UV light, such as sunburn and skin damage.

What Are UV Filter Ingredients?

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Sulisobenzone has UV filter characteristics.

UV filter ingredients are commonly used in products to protect the skin and hair from harmful UV radiation from the sun. These ingredients work by absorbing, reflecting, or scattering the UV radiation, preventing it from penetrating the skin or hair.

UV radiation can cause skin damage, premature aging, and even skin cancer. Therefore, cosmetic products with UV filter ingredients can help to protect against these harmful effects by creating a barrier between the skin and the UV rays.

Safety

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Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.