Triethanolamine
(TEA) is a synthetic compound commonly used in skincare products as a pH balancer, emulsifier, and stabilizer. It helps to adjust the pH of formulations to ensure they are skin-friendly and enhances the texture and consistency of products by helping oil and water components blend together.
Benefits in Skincare:
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pH Balancing: Triethanolamine helps to maintain the desired pH level of a product, ensuring that it remains compatible with the skin. This is particularly important for maintaining the skin's natural acidity, which helps protect the skin barrier.
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Emulsification: TEA acts as an emulsifier, allowing oil-based and water-based ingredients to combine effectively. This results in a smooth, uniform texture in creams, lotions, and other formulations.
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Improves Texture and Consistency: Triethanolamine enhances the stability and appearance of skincare formulations, providing a silky, smooth feel upon application.
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Gentle on Skin: Although Triethanolamine is a synthetic ingredient, it is typically used in very small amounts in formulations, which reduces the potential for irritation when used properly.
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Supports Product Stability: Triethanolamine helps extend the shelf life of products by stabilizing the overall formula and preventing separation of ingredients.
While Triethanolamine is an effective and versatile ingredient, its use is often limited to formulations that are carefully balanced to ensure safety. It is considered safe for use in skincare when used in appropriate concentrations, but it may be avoided in very sensitive or clean beauty formulations.