Sodium Cocoyl Isethionate (SCI): A Gentle, Coconut-Derived Surfactant for Personal Care Formulations.
Sodium Cocoyl Isethionate (SCI) is a mild, coconut-derived surfactant that offers gentle cleansing without irritating the skin, making it an ideal ingredient for products targeting sensitive skin, baby care, and sulfate-free formulations. This high-performance surfactant generates a rich, creamy lather, making it suitable for a wide range of personal care products, from shampoos and body washes to solid cleansing bars and bath bombs. SCI is naturally sourced from coconut oil and is a sulfate-free alternative that works well in both hard and soft water.
Our SCI has an active surfactant matter of 85%, ensuring high-quality performance and effective cleansing.
Key Features & Benefits of Sodium Cocoyl Isethionate (SCI)
- Exceptionally Mild & Non-Irritating: SCI is well-suited for sensitive skin and baby care products. It cleanses without stripping the skin or hair of natural oils.
- Rich, Stable Lather: Produces a luxurious, creamy foam that leaves the skin feeling soft and moisturized.
- Hard Water Tolerant: SCI is effective in both hard and soft water, making it a reliable choice for global formulations.
- Sulphate-Free: A sulfate-free alternative to traditional surfactants like SLS, providing gentle yet effective cleansing.
- Natural Source: Derived from coconut oil, offering a sustainable and eco-friendly option for personal care formulations.
Ingredients (Common Name): Sodium Cocoyl Isethionate
Ingredients (INCI Name): Sodium Cocoyl Isethionate
CAS No: 61789-32-0
Appearance: White Powder
Odor: Mild soapy scent
Solubility: Water-soluble (requires additional effort to dissolve completely)
Source: Derived from coconut oil and sodium isethionate
Country of Origin: China
Suggested Uses for Sodium Cocoyl Isethionate (SCI):
- Shampoos: Adds a creamy lather and gentle cleansing properties to both liquid and solid shampoos.
- Body Washes & Shower Gels: Provides luxurious foam and mild cleansing, making it perfect for sulfate-free body washes.
- Shaving Creams: SCI produces a stable, rich foam that is ideal for shaving products.
- Bath Bombs & Bubble Bars: Provides abundant, long-lasting bubbles while being gentle on the skin.
- Solid Cleansing Bars: A go-to ingredient for making gentle, effective shampoo and facial cleansing bars.
Recommended Usage:
- Usage Rate: Up to 50% in solid and liquid formulations. Start with 30% or more in solid bars and use 5-15% in liquid products for effective cleansing and foaming.
- Formulation Tips: For solid products, finer powders or granules of SCI are easier to melt and incorporate. SCI should be mixed thoroughly using high shear or homogenizing equipment to ensure full integration without excessive foaming.
How to Use Sodium Cocoyl Isethionate (SCI) in Formulations:
- Solid Cleansing Bars: Use up to 50% in solid bar formulations like shampoo and cleansing bars. Combine SCI with an amphoteric surfactant for easier melting and blending.
- Liquid Cleansers (Body Washes, Facial Cleansers): SCI can be combined with other surfactants and dissolved at temperatures below 50°C (122°F) to avoid irritation. Pre-dissolving in liquid surfactants like cocamidopropyl betaine enhances blending.
- Bath Bombs & Shaving Creams: Add at lower percentages to provide rich foam and gentle cleansing.
Storage Guidelines
Storage: Store SCI in an airtight container in a cool, dry place, away from moisture to maintain its efficacy. Keep at room temperature for optimal storage conditions.
Safety Guidelines
Safety: For external use only. Always wear a dust mask when working with powdered SCI to avoid irritation from airborne particles.
