CAS Number: 0541-02-06
INCI: Cyclomethicone
Composition Cyclomethicone is composed of cyclic siloxane molecules, specifically cyclopentasiloxane.
Purity Grade: No purity grade applicable
Appearance: Clear and colorless liquid
Solubility: Soluble in a wide range of cosmetic oils and solvents
Preservation: Does not require preservation.
Storage: Store in a closed container at a dry place at room temperature
Country of Origin: India
Raw Material Source: Derived from silicon
Manufacture: Cyclomethicone is produced through a manufacturing process that involves the distillation and purification of silicon compounds to obtain the cyclic siloxane structure.
Animal Testing: Not animal tested
GMO: GMO-free (does not contain plant-derived components)
Vegan: Does not contain animal-derived components
HS Code: 29319090
Proposition: CYCLOMETHICONE complies with relevant regulations and guidelines.
Warning: Avoid contact with eyes and skin. Use appropriate protective equipment when handling.
General Description:
Cyclomethicone is a type of silicone commonly used in personal care and cosmetic products. It is a clear, odorless, and volatile silicone that evaporates quickly after application, leaving a smooth, silky feel on the skin. Cyclomethicone is a mixture of different cyclic siloxanes, primarily cyclotetrasiloxane (D4), cyclopentasiloxane (D5), and cyclohexasiloxane (D6). These compounds are known for their excellent spreading properties and ability to deliver active ingredients without leaving a greasy residue.
Uses in the Cosmetic Industry:
- Skin Care Products: Cyclomethicone is widely used in creams, lotions, serums, and other skincare products due to its lightweight, non-greasy feel. It helps to improve the texture and spreadability of products.
- Hair Care Products: In hair conditioners, serums, and styling products, cyclomethicone provides smoothness and shine to the hair without weighing it down. It helps to reduce frizz and improve manageability.
- Makeup: Cyclomethicone is used in foundations, primers, and other makeup products to enhance application and create a silky, matte finish. It helps to improve the blendability and longevity of makeup.
- Deodorants and Antiperspirants: Due to its quick-drying properties, cyclomethicone is often included in deodorant and antiperspirant formulations, where it helps to deliver active ingredients evenly and leave a dry, powdery feel.
- Sunscreens: In sunscreens, cyclomethicone helps to distribute UV filters evenly across the skin, enhancing the efficacy and feel of the product.
Hazards and Safety Concerns:
While cyclomethicone is generally considered safe for use in cosmetics, there are some concerns and potential hazards associated with its use:
- Volatility and Inhalation: Due to its volatile nature, there is a potential risk of inhalation when using spray products containing cyclomethicone. Prolonged inhalation exposure may cause respiratory irritation.
- Skin Sensitivity: Although rare, some individuals may experience skin sensitivity or allergic reactions to cyclomethicone. Symptoms can include redness, itching, or irritation.
- Environmental Concerns: Certain cyclic siloxanes, particularly D4 and D5, have raised environmental concerns due to their persistence and potential to bioaccumulate in aquatic organisms. Regulatory bodies in some regions are assessing the environmental impact of these compounds and may impose restrictions on their use.
- Regulatory Scrutiny: Cyclomethicone, especially components like D4 and D5, is under regulatory scrutiny in various regions due to potential environmental and health impacts. Regulations may limit the concentration of these substances in cosmetic products.
