What is sodium citrate derived from?
Sodium citrate is a salt derived from citric acid, which can be derived from citrus fruits.
What is the primary use of sodium citrate?
The primary use of sodium citrate is to control the pH level of a product.
Does sodium citrate have antioxidant properties?
Yes, sodium citrate has antioxidant properties.
Where is sodium citrate used?
Sodium citrate is used in food and medical applications, as well as in cosmetic products.
How is sodium citrate used in skin care products?
Sodium citrate is used in skin care products to control the pH level and as a mild preservative.
Why is sodium citrate used in food?
Sodium citrate is used in food to keep it fresher for a longer time and prevent melted cheese from becoming greasy.
What role does sodium citrate play in cosmetics formulations?
Sodium citrate acts as a buffering agent, chelating agent, and preservative in cosmetics formulations.
How is sodium citrate produced?
Citric acid and its salts, such as sodium citrate, are produced through microbial fermentation using Aspergillus niger strains.
Is sodium citrate safe to use in cosmetics and skincare products?
According to the Cosmetic Ingredient Review (CIR) Expert Panel, citric acid, its esters, and salts like sodium citrate are safe to use in cosmetics and personal care products at the concentrations used.
Why is it important to balance the pH of cosmetics and skincare products?
It is important to balance the pH of cosmetics and skincare products to maintain the skin's normal pH and protect it from irritants and environmental factors.
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