What is Dimethicone (Silicone Gel)?
Dimethicone is a silicon-based polymer widely used in skincare as a film former and skin protectant. In scar care it is the active component of silicone scar gels: it forms an invisible occlusive film over the scar that maintains hydration and helps flatten and soften raised scars over weeks of regular use. It also provides the smooth, silky glide in silicone eye patches and barrier creams.
How It Works
Silicone gels create a flexible, breathable film that mimics the stratum corneum's water-regulating function. By trapping moisture over the scar or skin surface, the film supports the skin's own repair process and reduces transepidermal water loss. In eye patches, the occlusive film enhances ingredient penetration during wear and gives a smooth, non-tacky finish.
Market Context for Brand Owners
Silicone scar gels and silicone eye patches are established private label categories with steady demand from post-acne, post-surgery, and beauty care brands. Scar gel is typically sold in 10-30 g tubes in the US and EU pharmacy and DTC channels; silicone eye patches are a popular mid-priced beauty item in Asia and the US. Both formats support value and premium segments.
Formulation & Manufacturing Notes
Dimethicone is compatible with most cosmetic ingredients and is stable across a wide pH range. Scar gels are usually formulated as 100% silicone blends or silicone-in-oil gels applied by thin film; eye patches may be reusable single-piece silicone or single-use hydrogel-silicone hybrids. Skincraftlab offers scar removal silicone gel in tubes, silicone eye patches, and collagen silicone scar tape products.
Regulatory Status
Dimethicone is approved as a cosmetic ingredient in the US (FDA), EU, China, Japan, Korea, Brazil, Mexico, and GCC markets. Scar gels must avoid medical claims (e.g., 'heals scars') and use cosmetic language (e.g., 'helps improve the appearance of scars').
