Product Name | |
| CAS | 69430-24-6 |
Quality Standard | Standard |
Product Grade | Cationic Emulsifiers |
Place of Origin | China |
Dangerous Goods | Yes
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Cyclomethicone is a class of lightweight, volatile silicone compounds widely used in personal care, cosmetics and topical pharmaceutical formulations. It is a clear, colorless and odorless liquid with low viscosity, belonging to the cyclic siloxane family. Unlike traditional silicone oils, it has excellent volatility and spreadability, which makes it a popular ingredient in various products seeking a smooth, non-greasy user experience.
In terms of physical properties, cyclomethicone exhibits good thermal and chemical stability, maintaining its performance across a wide temperature range and pH levels. It is miscible with most cosmetic oils, alcohols and other silicone derivatives, while being only slightly soluble in water. A key feature of this compound is its fast-evaporating nature—it quickly dissipates on the skin or hair surface without leaving a heavy, sticky residue, which distinguishes it from many other emollients and conditioning agents.
Cyclomethicone plays a vital role in hair care products such as shampoos, conditioners, hair serums and styling products. When applied to hair, it forms a thin, breathable protective film on the hair shaft, which helps to reduce friction between hair strands and minimize breakage during combing or styling. Its volatile property allows it to quickly coat the hair without weighing it down, making it ideal for fine or limp hair types that are prone to looking greasy.
Moreover, it helps to seal the hair cuticle, locking in moisture and preventing water loss, thus reducing frizz and enhancing hair’s natural luster and smoothness. For chemically treated or heat-damaged hair, it provides a temporary conditioning effect, restoring the hair’s softness and manageability without causing buildup even with regular use.
In skin care products, cyclomethicone acts as an efficient emollient and delivery agent. It spreads easily over the skin surface, providing an instant silky and smooth feel, and helps to soften rough skin areas. Its volatile characteristic means it evaporates rapidly, making it a key ingredient in oil-free or mattifying moisturizers, primers and facial serums targeted at oily or combination skin.
For color cosmetics like foundations, concealers and BB creams, cyclomethicone improves the product’s spreadability and blendability, ensuring a uniform, natural-looking finish that adheres well to the skin. It also helps to prevent the formulation from settling into fine lines or pores, extending the wear time of the cosmetics. Additionally, in topical skincare treatments, it can serve as a carrier for active ingredients, enhancing their penetration into the skin and improving their efficacy.
Cyclomethicone has excellent compatibility with a broad range of cosmetic ingredients, including surfactants, preservatives, fragrances and active components. This makes it highly versatile for formulators, who can incorporate it into various product types, from lightweight facial mists to rich body lotions.
It also functions as a viscosity regulator, helping to adjust the thickness of formulations to achieve the desired texture. In topical pharmaceuticals, it is used in ointments and creams to improve the spreadability of the medication and enhance its absorption through the skin, while its mild nature ensures it does not cause irritation to sensitive skin.
Product Introduction