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Comprehensive Cosmetic Industry Ingredient Guide

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Ingredient
AMMONIUM MYRISTYL SULFATE

AMMONIUM MYRISTYL SULFATE

Summary

Ammonium Myristyl Sulfate is a cosmetic ingredient that is commonly used as a surfactant and emulsifier in various personal care products. It is derived from natural sources and is known for its ability to effectively cleanse and condition the skin and hair. This ingredient is also known for its mildness and low irritation potential, making it suitable for use in a wide range of cosmetic formulations. With its excellent foaming and emulsifying properties, Ammonium Myristyl Sulfate is a versatile ingredient that can enhance the performance and sensory experience of many cosmetic products.

INCI Name and Common References

International Nomenclature of Cosmetic Ingredients name: Ammonium Myristyl Sulfate Common terms: Ammonium Myristate, Myristyl Ammonium Sulfate Nicknames: AMS

Function

Ammonium Myristyl Sulfate is a surfactant that is commonly used in cosmetic formulations. It helps to emulsify and stabilize oil-in-water formulations, making it an important ingredient in creams, lotions, and other emulsions. It also acts as a cleansing agent, helping to remove dirt and impurities from the skin and hair. Additionally, Ammonium Myristyl Sulfate can help to improve the texture and feel of cosmetic products, making them smoother and more luxurious. Overall, this ingredient plays a crucial role in creating effective and appealing cosmetic formulations.

Science

Ammonium myristyl sulfate is a surfactant that works by reducing the surface tension between two substances. It is composed of a long hydrocarbon chain (myristyl) and a sulfate group, which is negatively charged. When added to water, the hydrocarbon chain orients itself towards the air, while the sulfate group faces the water. This creates a layer of molecules at the surface of the water that reduces the surface tension, allowing other substances to mix more easily. In personal care products, ammonium myristyl sulfate is used as a foaming agent and emulsifier, helping to create a stable mixture of oil and water-based ingredients.

Benefits

Unfortunately, there are no significant skincare benefits associated with Ammonium Myristyl Sulfate. In fact, it is primarily used as a surfactant in personal care products to help create a lather and improve the texture of the product. It is important to note that some individuals may experience skin irritation or sensitivity to this ingredient.

Negatives

Ammonium Myristyl Sulfate is a common ingredient found in many personal care and cosmetic products. While it is generally considered safe for use, there are some potential side effects, sensitivities, and interactions that should be considered. One potential side effect of Ammonium Myristyl Sulfate is skin irritation. This can occur in individuals with sensitive skin or those who are allergic to the ingredient. Symptoms of skin irritation may include redness, itching, and swelling. Another potential sensitivity to Ammonium Myristyl Sulfate is eye irritation. If the ingredient comes into contact with the eyes, it can cause redness, itching, and tearing. In severe cases, it may even cause damage to the eyes. Ammonium Myristyl Sulfate may also interact with other ingredients found in personal care and cosmetic products. For example, it may react with certain preservatives or fragrances, leading to a decrease in effectiveness or potential skin irritation. Overall, while Ammonium Myristyl Sulfate is generally considered safe for use, it is important to be aware of potential side effects, sensitivities, and interactions. If you experience any adverse reactions to a product containing this ingredient, it is important to discontinue use and seek medical attention if necessary.

Source

Ammonium Myristyl Sulfate is a synthetic ingredient that is derived from natural sources. It is commonly used in personal care products such as shampoos, conditioners, and body washes as a surfactant and emulsifier. The processing pathway of Ammonium Myristyl Sulfate involves the reaction of myristyl alcohol with sulfuric acid to form myristyl sulfate. This is then neutralized with ammonium hydroxide to produce Ammonium Myristyl Sulfate. The final product is a white powder that is soluble in water and has a mild odor.

Safety

According to the EWG Skin Deep database, Ammonium Myristyl Sulfate has a safety rating score of 3 out of 10, which indicates a moderate level of concern. This rating is based on the potential for skin irritation and toxicity concerns. Other sources also suggest that this ingredient may be harmful to aquatic life and the environment. It is important to note that the safety of any ingredient can vary depending on its concentration and use in a product, so it is always recommended to read product labels and consult with a healthcare professional if you have any concerns.

Sustainability

Ammonium Myristyl Sulfate is a surfactant commonly used in personal care products such as shampoos, body washes, and facial cleansers. While it is an effective ingredient for creating lather and removing dirt and oil from the skin and hair, its environmental impact is a cause for concern. The production of Ammonium Myristyl Sulfate involves the use of petroleum-derived chemicals, which contribute to greenhouse gas emissions and the depletion of non-renewable resources. Additionally, the ingredient has been found to be toxic to aquatic life, as it can accumulate in waterways and harm fish and other organisms. In terms of ethical sourcing practices, it is important to note that Ammonium Myristyl Sulfate is not a naturally occurring ingredient. Therefore, there are no specific ethical concerns related to its sourcing. However, it is important for companies to ensure that the ingredient is sourced from reputable suppliers who adhere to environmental and social responsibility standards. Overall, while Ammonium Myristyl Sulfate is a commonly used ingredient in personal care products, its environmental impact and potential harm to aquatic life should be taken into consideration. Companies should also prioritize sourcing the ingredient from responsible suppliers to minimize any negative impact on the environment and communities.

Conclusion

In conclusion, ammonium myristyl sulfate is a surfactant commonly used in personal care products due to its ability to cleanse and emulsify. While it is generally considered safe for use, some studies have shown potential negative effects on the skin and environment. It can be derived from both natural and synthetic sources, but its sustainability is questionable due to its reliance on non-renewable resources. Overall, while ammonium myristyl sulfate can provide benefits in personal care products, it is important to consider its potential drawbacks and explore alternative ingredients for a more sustainable and safe approach.

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