Sodium Cocoyl Sarcosinate is an amino-acid-derived cosmetic surfactant produced from fatty acids associated with coconut oil and sarcosine chemistry. It is primarily used as a cleansing and hair-conditioning ingredient in cosmetic and personal-care formulations.
As an anionic surfactant, Sodium Cocoyl Sarcosinate provides surface-active properties that support the removal of oils, dirt and other surface impurities. It is particularly relevant to facial cleansers, shampoos, body cleansers and other formulations where a mild cleansing system is desired.
The ingredient is commonly considered for sulphate-free cleansing systems and can be combined with other compatible surfactants to achieve the desired foam, cleansing performance, viscosity and sensory characteristics.
Sodium Cocoyl Sarcosinate is the sodium salt of Cocoyl Sarcosine. The cocoyl portion represents fatty-acid components associated with coconut oil, while sarcosine is an N-methyl amino-acid derivative.
It belongs to the family of fatty acyl sarcosine salts and functions primarily as a cleansing surfactant and hair-conditioning ingredient.
Key characteristics include:
Sodium Cocoyl Sarcosinate is chemically described as the sodium salt of Cocoyl Sarcosine.
The cocoyl group represents a mixture of fatty-acid residues originating from coconut oil rather than one single fatty-acid chain. Consequently, Sodium Cocoyl Sarcosinate is a mixture-type cosmetic ingredient rather than a single molecular species with one fixed molecular weight.
Important identification information includes:
The fatty-acid distribution of cocoyl sarcosine is naturally variable because it is derived from coconut fatty acids. The CIR assessment reports a mixture containing predominantly C12 and C14 components together with other fatty-acid fractions.
Sodium Cocoyl Sarcosinate is primarily used as a cleansing surfactant.
Its amphiphilic structure allows the ingredient to participate in surface-active processes and assist in removing oils, dirt and other impurities during cleansing.
It can contribute to:
Sodium Cocoyl Sarcosinate contains a hydrophobic fatty-acyl portion and a hydrophilic sarcosinate portion.
This structure provides surface-active characteristics that can support:
It can be blended with other compatible anionic, amphoteric or nonionic surfactants depending on the requirements of the final formulation.
Sodium Cocoyl Sarcosinate is widely used in formulations designed around mild cleansing.
It can be considered for formulations where the developer wants to balance:
The final performance depends on the complete surfactant system, concentration, pH and other formulation components.
Sodium Cocoyl Sarcosinate can be used in facial cleansing formulations.
Potential applications include:
Formulators should evaluate pH, viscosity, foam characteristics, cleansing performance, stability and skin feel during development.
Sodium Cocoyl Sarcosinate is suitable for evaluation in hair-cleansing formulations and shampoos.
Potential applications include:
It can be combined with other surfactants and conditioning ingredients to obtain the required cleansing and sensory profile.
Potential body-care applications include:
Its compatibility with other surfactants should be evaluated during formulation development.
Cosmetic ingredient references identify Sodium Cocoyl Sarcosinate as a hair-conditioning agent in addition to its cleansing surfactant function.
It can therefore be incorporated into hair-care systems where both cleansing and desirable hair feel are required.
Potential applications include:
Sodium Cocoyl Sarcosinate is commonly used in sulphate-free cleansing systems.
It can be incorporated into formulations designed around alternative surfactant systems, including:
The final formulation should be assessed for foam, viscosity, cleansing performance and long-term stability.
Sodium Cocoyl Sarcosinate can be used in various personal-care formulations where cleansing and surfactant functionality are required.
Potential applications include:
Important parameters when working with Sodium Cocoyl Sarcosinate include:
Exact acceptance criteria should be based on the selected commercial grade and approved specification.
Processing conditions should be established according to the selected grade and physical form.
Typical formulation considerations include:
Exact processing conditions should be established through formulation trials.
Sodium Cocoyl Sarcosinate is a specialty cosmetic surfactant used in skin-care, hair-care and personal-care formulations.
Manufacturers and formulators can evaluate the material based on:
Sodium Cocoyl Sarcosinate suppliers can provide the ingredient for different cosmetic and personal-care formulation requirements.
Supplier evaluation may include:
Sodium Cocoyl Sarcosinate can be supplied as a cosmetic raw material for:
For bulk procurement, the required grade and technical specification should be clearly defined.
Important procurement parameters include:
Sodium Cocoyl Sarcosinate is the sodium salt of Cocoyl Sarcosine and is an amino-acid-derived surfactant used primarily for cleansing and hair-conditioning applications.
The INCI name is Sodium Cocoyl Sarcosinate.
The CAS number is 61791-59-1.
The EC number is 263-193-2.
The chemical name is Glycine, N-methyl-, N-coco acyl derivs., sodium salts.
Its documented cosmetic functions include cleansing, hair conditioning and surfactant-cleansing.
Yes. It is a fatty acyl sarcosinate salt derived from sarcosine and coconut-associated fatty acids.
Yes. Sodium Cocoyl Sarcosinate is an anionic surfactant used primarily for cleansing.
Yes. It is used in hair-cleansing formulations and shampoos.
Yes. It can be used in facial cleansing formulations such as face washes and cleansing gels.
Yes. It is commonly used in sulphate-free cleansing systems.
No. They are different fatty acyl sarcosinate salts. Sodium Cocoyl Sarcosinate uses a coconut-derived fatty-acid mixture, while Sodium Lauroyl Sarcosinate is based primarily on the lauroyl/C12 fatty-acid component.
| Parameter | Specification |
|---|---|
| Appearance | Creamy white to pale yellow |