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The material selection platform
Cosmetics Ingredients
The material selection platform
Cosmetics Ingredients

COCAMIDOPROPYL HYDROXYSULTAINE

CAS Number 68139-30-0
Chem/IUPAC Name: 1-Propanaminium, N-(3-aminopropyl)-2-hydroxy-N,N-dimethyl-3-sulfo-, N-coco acyl derivs., hydroxides, inner salts
EINECS/ELINCS No: 268-761-3
COSING REF No: 75240
COCAMIDOPROPYL HYDROXYSULTAINE
Cocamidopropyl Hydroxysultaine is commonly used in cosmetics and personal care products as a surfactant and a foam booster - it is not a sulfate. In its raw form, it appears as a clear, pale yellow liquid with a viscous consistency. While Cocamidopropyl Hydroxysultaine is derived from coconut oil, it undergoes a chemical process to become an ingredient, making it synthetic. However, it is considered mild and gentle on the skin and is frequently used in natural and organic formulations. Primarily, Cocamidopropyl Hydroxysultaine helps create rich lathers and enhances cleansing properties of the products. The chemical formula of Cocamidopropyl Hydroxysultaine is C20H42N2O5S.

What is COCAMIDOPROPYL HYDROXYSULTAINE used for?

Cocamidopropyl Hydroxysultaine finds extensive use in both skin and hair care products due to its versatile properties.
  • Skin care: It is often incorporated into skin care products like facial cleansers, body washes, and hand soaps. It acts as a gentle yet effective cleanser, removing impurities without stripping the skin of its natural moisture. Its foaming ability creates a luxurious lather, leaving the skin feeling clean and refreshed
  • Hair care: It is used to cleanse the scalp and hair, remove excess oil, dirt, and product buildup. Its mild nature makes it suitable for sensitive scalps and can provide a gentle conditioning effect, leaving the hair soft, manageable, and shiny

Origin

Cocamidopropyl Hydroxysultaine is made through a chemical process involving the reaction of coconut oil with sodium bisulfite and chloroacetic acid. This process modifies the coconut oil molecules, resulting in the creation of Cocamidopropyl Hydroxysultaine.

What does COCAMIDOPROPYL HYDROXYSULTAINE do in a formulation?

  • Cleansing
  • Foam boosting
  • Surfactant

Safety profile

Cocamidopropyl Hydroxysultaine is generally considered safe for use in cosmetics and personal care products. It is non-comedogenic, meaning it does not clog pores or contribute to acne formation. However, as with any ingredient, individual sensitivities can vary. Further, Cocamidopropyl Hydroxysultaine is not a carcinogen and does not have any severe side effects. Regulatory bodies such as the FDA and EU Cosmetics Regulation have deemed it safe for use in cosmetic formulations within specified concentrations.

COCAMIDOPROPYL HYDROXYSULTAINE Alternatives

Technical profile

Property Values
Boiling Point 200-300°C
pH 4.5-7.5
Solubility Soluble in water
Viscosity Moderate to high
53
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