Sodium Cocoyl Isethionate (SCI) is a gentle, anionic surfactant derived from coconut fatty acids and isethionic acid. It is renowned for its ability to produce a rich, creamy lather while maintaining a mild profile, making it suitable for sensitive skin types. SCI effectively cleanses the skin by emulsifying oils and dirt without stripping natural lipids, thus preserving the skin’s moisture barrier. Its compatibility with the skin’s natural pH and low irritation potential make it a preferred choice in sulfate-free skincare formulations such as facial cleansers, body washes, and syndet bars.
In haircare, SCI serves as a primary surfactant in shampoos and conditioning bars, offering effective cleansing while minimizing scalp irritation. It aids in reducing frizz and improving hair manageability by retaining the hair’s natural moisture. SCI’s excellent foaming properties and mildness contribute to its widespread use in products designed for dry or color-treated hair, as well as in formulations targeting sensitive scalps.
Quick Insights
Ingredient Rating:
GREAT
Type of Ingredient:
Emollient, Texture Enhancer, Conditioner, Cleansing Agent, Soother, Barrier Support and Emulsifier
Intended Function:
To gently cleanse skin and hair by removing dirt and excess oils while maintaining hydration and minimizing irritation.
Common Applications:
SCI is utilized in a variety of personal care products, including facial cleansers, body washes, shampoos, shaving creams, and syndet bars. Its mild nature makes it especially suitable for formulations aimed at sensitive skin and scalp.
Target Audience:
Individuals seeking gentle, sulfate-free cleansing products, including those with sensitive skin, dry or color-treated hair, and consumers preferring environmentally friendly ingredients.
Also Known As:
SCI, Sodium Cocoyl Isethionate, Baby Foam (in industry parlance).
Private Label Formulas
🇺🇸 MADE IN USA | 🚀 READY TO LAUNCH
Safety Analysis
SCI has been extensively evaluated for safety. The CIR Expert Panel’s assessment confirms its safety in cosmetic formulations at specified concentrations. While generally non-irritating, it may cause mild eye irritation; hence, appropriate formulation and usage instructions are advised. SCI is also biodegradable, aligning with environmentally conscious formulation practices.
References
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