Back to Ingredient Dictionary

DEA-MYRISTYL SULFATE

Description

DEA-Myristyl Sulfate is an anionic surfactant commonly used in personal care and cosmetic products. This synthetic ingredient is derived from the combination of diethanolamine (DEA) and myristic acid, resulting in a compound that exhibits both cleansing and emulsifying properties.

In skincare formulations, DEA-Myristyl Sulfate functions primarily as a surfactant, helping to reduce surface tension between oil and water, allowing for effective cleansing of the skin. It aids in the removal of dirt, oil, and other impurities from the skin's surface. Additionally, this ingredient acts as an emulsifier, assisting in the stable mixing of oil and water-based components in various cosmetic products.

While effective in its cleansing capabilities, DEA-Myristyl Sulfate may potentially cause irritation in individuals with sensitive skin. It's important to note that the use of DEA-related ingredients has been a subject of scrutiny due to concerns about potential nitrosamine formation. As a result, some regulatory bodies have implemented restrictions on its use in cosmetic products.

When formulating with DEA-Myristyl Sulfate, it's crucial to consider its pH-dependent performance and potential interactions with other ingredients to ensure optimal efficacy and product stability.