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Comprehensive Cosmetic Industry Ingredient Guide

THIS IS A UNIVERSAL REFERENCE GUIDE FOR EDUCATIONAL PURPOSES

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Ingredient
AMMONIUM LAUROYL SARCOSINATE

AMMONIUM LAUROYL SARCOSINATE

Summary

Ammonium Lauroyl Sarcosinate is a mild surfactant commonly used in cosmetic formulations due to its ability to effectively cleanse the skin and hair without causing irritation. It is derived from sarcosine, a natural amino acid found in the human body, and lauric acid, a fatty acid found in coconut oil. This ingredient is known for its ability to create a rich lather and improve the texture of formulations. It is often used in shampoos, body washes, and facial cleansers. Ammonium Lauroyl Sarcosinate is considered safe for use in cosmetics and has been approved by regulatory agencies around the world.

INCI Name and Common References

International Nomenclature of Cosmetic Ingredients name: Ammonium Lauroyl Sarcosinate Common terms: ALS Nicknames: None commonly used

Function

AMMONIUM LAUROYL SARCOSINATE is a surfactant that is commonly used in cosmetic formulations. It helps to cleanse the skin by removing dirt, oil, and other impurities. It also helps to create a foaming effect in products such as shampoos and body washes. Additionally, AMMONIUM LAUROYL SARCOSINATE can act as a conditioning agent, helping to improve the texture and feel of the skin or hair. Overall, this ingredient plays an important role in creating effective and pleasant-to-use cosmetic products.

Science

Ammonium lauroyl sarcosinate is a surfactant that works by reducing the surface tension between two substances. It has a hydrophilic (water-loving) head and a hydrophobic (water-repelling) tail, which allows it to interact with both water and oil. When added to a solution, it forms micelles, which are tiny clusters of molecules that surround and trap dirt and oil. This allows the micelles to be easily rinsed away, leaving the surface clean. Additionally, ammonium lauroyl sarcosinate has antimicrobial properties, which can help to prevent the growth of bacteria and other microorganisms on the surface.

Benefits

- Helps to cleanse the skin by removing dirt and impurities - Can help to control excess oil production - May improve the appearance of acne-prone skin - Can help to improve the overall texture and tone of the skin - May have a mild exfoliating effect, helping to remove dead skin cells and promote cell turnover - Can help to improve the effectiveness of other skincare ingredients by enhancing their absorption into the skin.

Negatives

Ammonium Lauroyl Sarcosinate is a surfactant commonly used in personal care products such as shampoos, facial cleansers, and body washes. 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 Lauroyl Sarcosinate 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 Lauroyl Sarcosinate is eye irritation. If the ingredient comes into contact with the eyes, it can cause redness, burning, and tearing. It is important to avoid getting the product in the eyes and to rinse thoroughly with water if it does occur. Ammonium Lauroyl Sarcosinate may also interact with other ingredients in personal care products. For example, it may react with certain preservatives or fragrances, leading to decreased effectiveness or potential skin irritation. It is important to read product labels carefully and avoid using products that contain ingredients that may interact with Ammonium Lauroyl Sarcosinate. Overall, Ammonium Lauroyl Sarcosinate is a safe and effective ingredient when used as directed. However, individuals with sensitive skin or those who are allergic to the ingredient should exercise caution when using products that contain it. It is also important to be aware of potential interactions with other ingredients in personal care products.

Source

AMMONIUM LAUROYL SARCOSINATE is a synthetic ingredient that is derived from sarcosine, a natural amino acid found in muscles and other tissues. It is commonly used as a foaming agent and surfactant in personal care products such as shampoos, facial cleansers, and body washes. The processing pathway of AMMONIUM LAUROYL SARCOSINATE involves the reaction of lauroyl chloride with sarcosine in the presence of ammonium hydroxide. This results in the formation of AMMONIUM LAUROYL SARCOSINATE, which is then purified and used in various personal care products.

Safety

According to the EWG Skin Deep database, Ammonium Lauroyl Sarcosinate has a safety rating of 1-2, which is considered to be a low to moderate hazard. This rating is based on the ingredient's potential for skin irritation and its potential to cause organ toxicity. Other sources also suggest that Ammonium Lauroyl Sarcosinate is generally safe for use in personal care products when used in appropriate concentrations. However, as with any ingredient, it is important to use caution and follow recommended usage guidelines to minimize the risk of adverse effects.

Sustainability

Ammonium Lauroyl Sarcosinate is a surfactant commonly used in personal care products such as shampoos, facial cleansers, and body washes. While it is generally considered safe for use in these products, its environmental impact and ethical sourcing practices are important to consider. In terms of environmental impact, Ammonium Lauroyl Sarcosinate is biodegradable and does not persist in the environment. However, it is derived from palm oil, which is a controversial ingredient due to its impact on deforestation and habitat destruction. Palm oil plantations have been linked to the destruction of rainforests and the displacement of indigenous communities and endangered species. To address these concerns, some companies have committed to sourcing sustainable palm oil that is certified by organizations such as the Roundtable on Sustainable Palm Oil (RSPO). This certification ensures that the palm oil is produced in a way that minimizes environmental impact and respects the rights of local communities. In addition to ethical sourcing practices, some companies are also exploring alternative ingredients to Ammonium Lauroyl Sarcosinate that are more environmentally friendly. For example, some natural surfactants derived from coconut oil or sugar are becoming more popular in personal care products. Overall, while Ammonium Lauroyl Sarcosinate is a commonly used ingredient in personal care products, its environmental impact and ethical sourcing practices should be considered. Companies can take steps to ensure that they are sourcing sustainable palm oil and exploring alternative ingredients to minimize their impact on the environment and promote ethical practices.

Conclusion

In conclusion, ammonium lauroyl sarcosinate is a surfactant commonly used in personal care products due to its ability to cleanse and foam. While it is generally considered safe for use, some studies have raised concerns about its potential to irritate the skin and eyes. It can be derived from natural sources such as coconut oil, but its production can also have negative environmental impacts. Overall, it is important to consider the potential benefits and negatives of using ammonium lauroyl sarcosinate and to prioritize sustainability in its sourcing and production.

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