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| Catalog Number | CI-HC-0006 |
| Product Name | Sodium Cocoyl Isethionate |
| CAS | 61789-32-0 |
| Synonyms | Fatty acids, coconut oil, sulfoethyl esters, sodium salts |
| Description | Mild, high foaming anionic surfactant with high purity made from coconut fatty acids. Minimum 85% active matter. Free fatty acid 14% maximum. |
| Solubility | Water-soluble |
| Appearance | White flakes, granules, noodles, powder or needles |
| Application | Shampoos, shower gels, detergent bars, bubble bath, facial cleansers. |
| Storage | Store in a closed container at a dry place at room temperature |
| Composition | Sodium cocoyl isethionate |
| Features And Benefits | Excellent foam density and foam stabilityHas very good lime soap dispersion and surface activityLeaves no soap scum as it is very hard water tolerant Compatible with soaps and anionic, non-ionic, and amphoteric surfactantExcellent lathering; exceptionally mild, provides soft skin after-feelCan be used in clear / pearlescent gels |
| GMO | GMO-free |
| HS Code | 3402319000 |
| INCI | Sodium cocoyl isethionate |
| Manufacture | Sodium cocoyl isethionate is produced by reacting sodium isethionate with coconut fatty acids followed by neutralization with sodium hydroxide. The mixture is heated to remove water and distilled to remove excess fatty acid. Sodium isethionate is originally made by ethoxylation of sodium sulfites and their derivatives. |
| Preservation | Preservative-free |
| Purity Grade | No purity grade applicable |
| Raw Material Source | Coconuts, sodium isethionate |
| Uses | Mix with other surfactants (anionic or nonionic) at a concentration of 1-10%. For external use only. |
Sodium Cocoyl Isethionate is a versatile surfactant widely utilized in cleansing products such as soap bars, shampoos, and bubble baths due to its mild nature and excellent foaming properties. Derived from coconut, this ingredient offers superior performance in both hard and soft water environments, making it ideal for enhancing lather and cleansing efficacy. In soap bars, it is incorporated at levels ranging from 2% to 60%, providing a rich and creamy lather while remaining gentle on the skin. Its stability at near-neutral pH and resistance to harsh water conditions ensure reliable performance over time. In shampoos, Sodium Cocoyl Isethionate enhances cleansing while promoting hair softness and manageability. Its high-foaming capability and mildness make it a preferred choice for bubble baths, delivering a luxurious experience with lasting suds that are gentle enough for regular use. Additionally, it is readily biodegradable, aligning with environmentally friendly product standards.
Muhammad, Syaifullah, et al. Journal of Patchouli and Essential Oil Products, 2022, 1(1), 18-21.
This work developed a new natural essential oil shampoo soap formulation made from natural ingredients such as patchouli oil and aloe vera extract. This shampoo is designed to be made in a bar format, which is smaller and lighter than the liquid form.
Shampoo bar formulation and preparation procedure
· The ingredients for the formulation include patchouli oil, Aloe Vera extract, sodium cocoyl isethionate, cocamidopropyl betaine, cocoa butter, cetyl alcohol, D-panthenol, citric acid, phenoxyethanol, green tea, and mica powder.
· To prepare the product, start by mixing sodium cocoyl isethionate until smooth. Next, melt the cetyl alcohol, cocoa butter, and citric acid together. Once these ingredients are melted, combine them with the sodium cocoyl isethionate in a container and blend everything using a mixer for 2-3 minutes. Allow the mixture to cool slightly, and once it reaches a lower temperature, incorporate the patchouli oil, aloe vera extract, green tea, BHT, mica powder, and phenoxyethanol, stirring until well combined. Finally, pour the mixture into a shampoo bar mold with a diameter of 6 cm and let it dry for about 2-3 days before use.
Madhavan, Aishwariya, et al. Arab Gulf Journal of Scientific Research, 2023, 1985-9899.
A powder shampoo with antioxidant properties was developed. Cinnamon extract was selected as the antioxidant active ingredient in the formulation of the dry shampoo composition, and alpha olefin sulfonate (AOS) and sodium cocoyl isethionate (SCI) were used as surfactants. According to in vitro detergency and antioxidant potential tests, the results showed that the formulation had antioxidant efficacy and good detergency performance.
Powder shampoo formulation and performance evaluation
· A powder shampoo containing Cinnamomum zeylanicum bark extract (DSCE) was created by mixing several ingredients: AOS, SCI, microcrystalline cellulose, mannitol, carboxymethyl cellulose, maltodextrin, the methanolic extract of Cinnamomum zeylanicum bark, and sodium benzoate. These components were blended mechanically to form a uniform powder. For comparison of antioxidant properties, a formulation called "DS" was made by substituting the methanolic extract with maltodextrin.
· To assess their antioxidant capabilities in vitro, both the DSCE and DS shampoos were extracted with methanol. The methanol-soluble fraction was then tested for radical scavenging activity, total phenolic content, and total antioxidant capacity (TAC). Additionally, cinnamon was dissolved in methanol for antioxidant evaluation.
What is Sodium Cocoyl Isethionate commonly known as?
Sodium Cocoyl Isethionate is commonly known as Baby Foam due to its exceptional mildness.
What is Sodium Cocoyl Isethionate made of?
Sodium Cocoyl Isethionate is made up of Isethionic Acid, a type of sulphonic acid, and a fatty acid obtained from Coconut Oil.
What are the benefits of Sodium Cocoyl Isethionate?
Sodium Cocoyl Isethionate exhibits high foaming ability and produces a stable, rich, and velvety lather without dehydrating the skin. It is gentle enough for use on babies' skin and leaves the hair and skin feeling hydrated, soft, and silky-smooth.
In which products is Sodium Cocoyl Isethionate commonly used?
Sodium Cocoyl Isethionate is commonly used in water-free products, skin care products, hair care products, bath products, liquid shampoos, bar shampoos, liquid soaps, bar soaps, bath butters, bath bombs, and shower gels.
How should Sodium Cocoyl Isethionate be incorporated into a formulation?
Sodium Cocoyl Isethionate should be crushed prior to melting and then heated slowly on low heat for easy mixing with other surfactants. It is recommended to mix the surfactant phase using a high shear stick blender before adding it to the rest of the formulation.
Is Sodium Cocoyl Isethionate safe to use?
As with all other New Directions Aromatics products, Sodium Cocoyl Isethionate Raw Material is for external use only. It is important to consult a medical practitioner before using this product, especially for therapeutic purposes. Pregnant and nursing women, as well as those with sensitive skin, are advised not to use Sodium Cocoyl Isethionate without medical advice.
What precautions should be taken when using Sodium Cocoyl Isethionate?
Sodium Cocoyl Isethionate should be stored in an area inaccessible to children under the age of 7. A skin test is recommended before use, and the product should never be used near sensitive areas such as the eyes, inner nose, and ears. Protective gloves, masks, and goggles should be worn when handling this product to prevent potential side effects.
What are the potential side effects of Sodium Cocoyl Isethionate?
Potential side effects of Sodium Cocoyl Isethionate include eye irritation and lung irritation.
What should be done in case of an allergic reaction to Sodium Cocoyl Isethionate?
In the event of an allergic reaction, use of the product should be discontinued, and a doctor, pharmacist, or allergist should be consulted immediately for a health assessment and appropriate remedial action.
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