I. Specific Applications of Phenyl Silicone in Skincare Products
Phenyl silicone (phenyl trimethicone), as an organosilicon compound, has several important functions in the cosmetics industry:

Basic Functions:
Serves as an emollient and film-forming agent, forming a breathable protective film to reduce moisture loss.
Provides lubricating and moisturizing properties while remaining non-greasy, reducing the greasiness of other ingredients in the formulation.
Produces excellent anti-sticking properties, breathability, and antioxidant properties.

Product Applications:
Widely used in skin creams, sunscreens, shaving lotions, Conditioners, hair sprays, and other products.
Can be used as a waterproof additive to enhance the dispersion of powdered materials in cosmetics.
Can be used in lipsticks and skin creams to enhance the gloss of the product.

Technical Advantages:
Good compatibility with all cosmetic components, allowing for easy emulsification.
Stable molecular structure, less prone to skin reactions.
High refractive index, imparting a high gloss to hair and skin creams.

II. Application Trends of Phenyl Silicone in the Cosmetics Industry
Market Development:
China's silicone industry is developing rapidly, with the market size reaching approximately 104.5 billion yuan in 2023 and projected to maintain steady growth in the coming years.
Organic Silicone Demand for materials in the cosmetics industry continues to grow, with phenyl silicone attracting attention as a high-end product. The rapidly developing functional skincare market is driving demand for specialized raw materials.

Technological Innovation:
Phenyl silicone is attracting R&D attention due to its unique properties, such as high and low temperature resistance and high refractive index. New phenyl silicone fluids are being introduced, such as Carfil® PT1 (with a phenyl content of approximately 25%). Its use as a water-resistant additive in sunscreen products is increasing.

Industry Trends:
The 2025 Beauty and Personal Care Innovation Report shows that China's cosmetics retail sales reached 229.1 billion yuan, a year-on-year increase of 2.9%.

Domestic Special Certificate Registration Registrations surged 23%, with botanical ingredients and peptides becoming R&D hotspots. "Medical-research co-creation" and the "silver economy" have become two major trends in the industry.

III. Consumer Concerns Regarding Skincare Products Containing Phenyl Silicones
Safety Concerns:
Most consumers are concerned about the skin safety of phenyl silicones. While generally harmless under normal use, they may cause irritation or allergic reactions in some sensitive skin types. Consumers tend to choose products with transparent ingredients and reliable sources.

Efficacy Evaluation:
Consumers value the actual efficacy of products, such as moisturizing and sun protection. They are rational about "ingredient marketing" and prioritize the actual effects of products.