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ShieldBiso™ PS15 (Polysilicone-15)
Organic UV-filters

ShieldBiso™ PS15 (Polysilicone-15)

ShieldBiso™PS15 (Polysilicone-15) is a powerful UV absorber often used in sunscreens. This organosilicon compound is known for its excellent photostability and water resistance, ensuring reliable, long-lasting sun protection. Its effectiveness helps maintain sunscreen performance even during extended sun exposure or physical activity. Additionally, its compatibility with various other sunscreen ingredients enhances overall formulation stability.

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    Product performance

    ShieldBiso™PS15, also known as Polysilicone-15, is a high-performance organosilicon compound specifically designed for use as a UV absorber in sunscreen products. This advanced ingredient is renowned for its exceptional stability and efficacy, providing enhanced protection against the sun’s harmful ultraviolet rays. Polysilicone-15 integrates seamlessly into sunscreen formulations, ensuring that users benefit from long-lasting and reliable sun protection.

    Key Advantages and Features:

    1.Superior Photostability: ShieldBiso™PS15 is highly photostable, meaning it retains its UV-absorbing effectiveness even under prolonged exposure to sunlight. This property ensures that the sunscreen maintains its protective function throughout the day, providing consistent defense against UV radiation.

    2.High Water Resistance: This compound is exceptionally resistant to water, which helps preserve the sunscreen's protective qualities during activities that involve sweating, swimming, or exposure to moisture.

    3.Enhanced Formulation Stability: ShieldBiso™PS15 contributes to the overall stability of sunscreen formulations by working harmoniously with other ingredients. Its compatibility helps to maintain the integrity and efficacy of the sunscreen, ensuring a well-balanced and effective product.

    4.Extended Protection: The inclusion of ShieldBiso™PS15 in sunscreen products results in prolonged sun protection. Its ability to resist breakdown and maintain performance over time means users can rely on the sunscreen for longer periods without frequent reapplication, offering greater convenience and peace of mind.

    5.Versatile Application: This ingredient enhances the performance of various sunscreen types, including those formulated for sensitive skin or high-intensity activities. 

    Technical information

    Trade name

    ShieldBiso™ PS15

    INCI name

    Polysilicone-15

    Other Names

    PS15,PARSOL® SLX

    CAS

    207574-74-1

    Appearance

    colourless to light yellowish liquid

    Packaging

    25kg / drum.

    Storage

    Store in a cool, dry place, sealed.

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