What is Silica Dimenthyl Silylate?

Silica Dimethyl Silylate is a lightweight, clear compound made from silicon and oxygen, often used in skincare and cosmetic products. It’s known for improving the texture of formulas and making them feel smooth without causing irritation. It helps stabilize products and ensures they stay well-mixed over time.

How does this ingredient work in skincare?

Silica Dimethyl Silylate works by enhancing the texture of skincare products, ensuring smooth application without greasiness. It also helps control oil production by absorbing excess sebum, providing a matte finish. Additionally, it acts as a stabilizing agent, improving the shelf life of skincare products and preventing them from separating. Its ability to smooth out formulations makes it particularly useful in creating non-comedogenic, lightweight moisturizers.

How does this ingredient compare to others?

Silica Dimethyl Silylate stands out in its role as a stabilizer and texture enhancer compared to other ingredients like zinc oxide or titanium dioxide. Unlike these mineral agents, Silica Dimethyl Silylate does not leave a white cast and is more transparent in formulations. It also differs from other oil-absorbing ingredients like kaolin clay by providing a smoother, less gritty finish, making it suitable for sensitive and oily skin types

In summary, while other ingredients like kaolin clay and zinc oxide are effective for oil absorption and skin protection, Silica Dimethyl Silylate offers a smoother, more transparent alternative that enhances product texture, provides a matte finish, and stabilizes formulations, making it a valuable component in modern skincare.

Potential benefits of this ingredient for the skin

Silica Dimethyl Silylate has multiple benefits for skincare formulations:

• Improves texture: Silica Dimethyl Silylate gives products a smooth, silky feel and a non-greasy, velvety finish. This makes them more pleasant to apply and wear, especially for those who prefer lightweight formulas.
• Oil control: It absorbs excess oil, helping to reduce shine and keep skin matte throughout the day. Ideal for oily or combination skin, it maintains a balanced, shine-free look without drying out the skin.
• Enhances stability: It helps prevent the separation of ingredients in emulsions, ensuring consistent texture and performance. This stabilizing effect extends the shelf life of products.
• Non-comedogenic: The lightweight formula doesn’t clog pores, making it suitable for acne-prone skin. It provides a breathable layer without contributing to breakouts.
• Blurring imperfections: Silica Dimethyl Silylate creates a soft-focus, blurring effect by scattering light on the skin’s surface, helping to minimize the appearance of fine lines and imperfections for a smoother, airbrushed finish.
• Soothes skin: Silica Dimethyl Silylate has a calming effect, reducing redness and irritation. It’s ideal for sensitive skin, promoting comfort and soothing any discomfort.

Products we use this ingredient in

Goji Ectoin Recovery Lip Balm

References

Evonik Operations GmbH. (n.d.). Aerosil® R 974. www.coating-additives.com. https://products.evonik.com/assets/or/ld/AEROSIL_R_974_TDS_EN_EN_TDS_PV_52043843_en_GB_WORLD.pdf