Cyclomethicone oil

Cyclomethicone is a blend of different cyclic dimethyl siloxane molecules, with the most common ones being Cyclotetrasiloxane (D4) and Cyclopentasiloxane (D5). Its chemical structure is a ring rather than a straight chain, which is what gives it its characteristic volatility and low viscosity. It is a clear, odorless, and non-greasy liquid that provides a smooth, silky feel to the skin and hair.

It acts as a carrier fluid, helping to deliver active ingredients and oils to the skin and hair. Because it evaporates quickly, it allows these beneficial ingredients to spread easily and then be absorbed without leaving a heavy, oily residue. This makes it a perfect component for products that need to feel light and dry, such as deodorants, antiperspirants, and lightweight serums.

Key Features and Benefits:

• Evaporation and Skin Feel: Cyclomethicone evaporates quickly from the skin and hair, leaving a smooth, dry, and silky finish. It’s often used to reduce the greasy feel of other oils and emollients in a formulation.
• Carrier and Spreading Agent: It provides excellent spreading properties, allowing products to glide on smoothly and evenly. It also helps to carry and deposit other ingredients like fragrances, pigments, and active compounds onto the surface of the skin or hair.
• Emolliency: While it evaporates, Cyclomethicone temporarily helps to soften and condition the skin and hair, providing a non-greasy moisturizing effect. In hair care, it helps to detangle, reduce frizz, and add shine.
• Non-Comedogenic: Its large molecular structure prevents it from penetrating deep into the pores, meaning it’s less likely to cause irritation or breakouts. It forms a protective, breathable barrier on the skin’s surface.
• Versatility: It can be used in a wide array of products, including lotions, creams, hair conditioners, makeup, sunscreens, and even room sprays.

INCI Name: The INCI name for this blend is often listed as Cyclotetrasiloxane (and) Cyclopentasiloxane. However, it is also frequently referred to by the umbrella term Cyclomethicone.