Lauryl Hydroxysultaine
mild amphoteric surfactant commonly used in cosmetic and personal care products
Type: Amphoteric, Group: Hydroxysultaine
Category: Secondary Detergents It acts as a foam/conditioning of skin and hair.
Lauryl Hydroxysultaine is a mild amphoteric surfactant commonly used in cosmetic and personal care products. It is known for its gentle cleansing properties, foaming ability, and compatibility with a wide range of other ingredients. Here are key points regarding its use in cosmetics:
Properties:
- Mild Cleansing Agent: Lauryl Hydroxysultaine is gentle on the skin and hair, making it ideal for sensitive formulations such as baby shampoos, facial cleansers, and body washes.
- Foam Booster: It enhances the foam produced by other surfactants in the formulation, providing a rich, creamy lather.
- Conditioning Effect: This surfactant helps condition both skin and hair, leaving a smooth and soft feel after use.
- Compatibility: It works well with anionic, cationic, and nonionic surfactants, making it a versatile ingredient in many formulations.
- pH Stability: Lauryl Hydroxysultaine is stable over a wide pH range, which allows it to be used in various types of products, from shampoos to body washes.
Applications in Cosmetics:
- Shampoos: Improves foam quality and provides a mild cleansing effect, suitable for both regular and sulfate-free shampoos.
- Facial Cleansers: Ideal for gentle face washes as it cleans without stripping moisture.
- Body Washes: Provides rich lather and mild cleansing, suitable for daily use.
- Bath Products: Enhances foaming in bubble baths and bath gels.
Benefits in Formulations:
- Reduces Skin Irritation: Since it is mild, it reduces the overall irritation potential of formulations when combined with harsher surfactants.
- Improves Texture: Gives products a thicker, more luxurious texture, improving user experience.
- Eco-Friendly: Derived from coconut oil, it is biodegradable and often seen as more environmentally friendly compared to harsher synthetic surfactants.
Use: For all types of skin cleansing products
Mixing method: Mix in water, can withstand heat. Avoid excessive spinning or stirring. because it will cause bubbles
Usage rate: 1-30% (should be used with other detergents because low cleaning efficiency. but can create bubbles or foams well)
Product characteristics: clear liquid
Solubility: can dissolve in water
Storage: Store at room temperature Close the bottle cap tightly. and protected from the sun The product has a minimum shelf life of 2 years.
INCI Name : Lauryl Hydroxysultaine
( Amphoteric )
- Room (25-40C)
- 24 Months from manufacturing or testing date.
- 0.10% - 30.00%
- 15.00%
- Add into water phase. Heat tolerant.
- Avoid heat above 80C
- 0.00 - 0.00
- Soluble in Water
- Liquid Soap, Shampoo, Cleanser
- -
| Test Name | Specification |
|---|---|
| Appearance (25C) | Light yellow transparent liquid |
| Odor | Slight characteristic odor |
| pH Value (1% aqueous solution, 25C) | Max 8.0 |
| Sodium chloride content (%) | Max 7.0 |
| Free acid content (%) | Max 1.0 |
| Quaternary ammonium salt content (%) | Max 4.0 |
| Solids content (%) | 45 |
| Sulphate ash content (%) | Max 14.0 |