In the ingredient lists of skin care products, hair care products, and fragrances, cyclopentasiloxane (IOTA D5) is a highly frequent and high-quality silicone oil raw material. With its light and smooth application texture, it has become a versatile functional ingredient in the cosmetics industry. As a volatile cyclic silicone, IOTA D5 has a clear and transparent appearance, no odor, and completely eliminates the sticky and heavy feeling of traditional oils. It is the core auxiliary material for enhancing the user experience of skin care products.
This ingredient has excellent spreading properties and volatility. At 25℃, its viscosity is only 3.9 mm²/s. The texture is light and smooth, and it can quickly spread evenly when applied to the skin and hair. In skin care products, it acts as a gentle softener and drug carrier, not blocking pores or causing acne, and can assist in the uniform penetration of skin care active ingredients, forming a thin and breathable protective film, smoothing out dry and rough skin, and creating a delicate and smooth sensation.
In the hair care field, the advantages of IOTA D5 are particularly prominent. It can significantly improve the wet combability of hair, reduce hair damage from combing, and has no residue after evaporation, preventing hair from becoming flat and oily. At the same time, it is also a high-quality carrier for deodorant and antiperspirant products, capable of stably carrying active salt components and enhancing the product's usage effect. In fragrance products, it can soothe the icy and refreshing sensation of fragrance, release the scent uniformly, and make the fragrance last naturally and persistently. When used according to industry-recommended dosages, it is compatible with various cosmetic formulations and is a high-quality raw material that combines texture and practicality.