Sodium citrate, sodium citrate
Sodium citrate, also known as the sodium salt of citric acid, is a commonly used ingredient in the cosmetics industry. It plays an important role in regulating the pH value of products and serves as a buffer to stabilize the acid and base balance in cosmetics. It also acts as an antioxidant and can extend the shelf life of products.
How does sodium citrate affect the skin and to what extent does the ingredient contribute to improving the skin?
Sodium citrate helps to maintain the skin's optimal pH value, which is essential for maintaining a healthy skin barrier and for defense against bacteria. A stable pH helps the skin to retain moisture better and improves the overall appearance of the skin. Sodium citrate can also help protect the skin from premature ageing through its antioxidant effects.
What other benefits are known for this ingredient?
As an antioxidant, sodium citrate protects the skin from harmful environmental influences and supports the action of other antioxidants in the formulation, which improves the effectiveness of the product
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It also works synergistically with preservatives and can increase their effectiveness and tolerability, reducing the need for the use of harsher preservatives.
Is it a natural or artificial ingredient?
Sodium citrate can be both synthetically produced and derived from natural sources such as citrus fruits, with both forms being used in cosmetic products.
How is sodium citrate extracted for use in Korean cosmetic products?
In the cosmetics industry, sodium citrate is usually produced by neutralizing citric acid, which comes from natural sources such as citrus fruits, with sodium hydroxide or sodium carbonate. This method enables precise adjustment of the pH value in cosmetic formulations.
Are there any known harmful side effects or other disadvantages for the skin?
Sodium citrate is considered a safe ingredient for most skin types and is generally well tolerated. However, it can cause irritation or allergic reactions if you have very sensitive skin or are hypersensitive to citrus fruits. It is therefore important to exercise caution if you have a known sensitivity.
Are there any known interactions with other cosmetic ingredients?
There are no known negative interactions with other cosmetic ingredients. Sodium citrate is often used in combination with other ingredients to optimize pH and improve the stability and efficacy of products.
With which other cosmetic ingredients is sodium citrate often combined?
Sodium citrate is often used in combination with antioxidants, preservatives and other pH regulating substances to optimize the formulation and stability of skin care products. It is also used in products with vitamin C to increase its stability and maximize skincare benefits.
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Disclaimer: The information provided about the cosmetic ingredient has been carefully researched and is based on our current knowledge. However, we cannot guarantee the accuracy, completeness and timeliness of the information. Liability for any damage arising from the use of the information provided is excluded.