Disodium Laureth Sulfosuccinate
Very mild anionic surfactant that gives soft, creamy foam with low irritation potential. Great for facial cleansers, baby wash, and gentle body wash systems.
Disodium Laureth Sulfosuccinate is a mild anionic surfactant used to build gentle rinse-off products with a creamy foam profile.
It is a strong choice when you want effective cleansing without the “stripped” feel that can happen with harsher sulfates.
It blends beautifully with amphoterics like Cocamidopropyl Betaine or Cocamidopropyl Hydroxysultaine to improve mildness, foam quality, and overall skin feel.
It is especially popular in facial cleansers, baby wash products, and sensitive-skin body washes.
FEATURES
- Very mild anionic – gentle cleansing with a softer after-feel.
- Creamy foam – produces a rich, cushiony lather.
- Great for sensitive systems – ideal for facial cleanser and baby wash concepts.
- Blend friendly – pairs well with amphoterics and nonionics for balanced performance.
BEST FOR
- Facial cleanser gels
- Baby wash
- Body wash
- Hand wash
- Gentle shampoos
- Sensitive-skin cleansers
FORMULATION GUIDELINES
| INCI | Disodium Laureth Sulfosuccinate |
|---|---|
| Type | Mild anionic surfactant (sulfosuccinate) |
| Solubility | Water soluble / water dispersible (grade dependent) |
| Use Rate | 2–20% typical as supplied, depending on desired cleansing strength and total surfactant load. |
| ASM (Active Matter) | 50% (as supplied) |
| CMC | ~0.03–0.08% (approx., system dependent) |
| pH Compatibility | We recommend finished product pH 5.0–7.0 for most gentle rinse-off systems. |
| Temperature Tolerance | Stable under normal processing. We recommend avoiding prolonged high heat holding. |
| Pro Tip | For gentle facial cleansers, pair Disodium Laureth Sulfosuccinate with an amphoteric (CAPB or Cocamidopropyl Hydroxysultaine) to improve foam texture and reduce irritation. If viscosity is low, use a surfactant thickener (like Crothix) instead of over-salting, because the salt curve depends on the blend. If clarity matters, keep fragrance and electrolytes controlled and test early, because clarity depends on the total system. |
| Appearance | Clear to slightly hazy liquid or paste (grade dependent) |
| Stability Notes | Viscosity and clarity depend on surfactant ratio, electrolyte level, and fragrance load. Test your full base early. |
| Storage | Keep sealed, cool and dry. Protect from freezing and extreme heat. |
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