E330

E330, also known as citric acid, is a natural compound found mainly in citrus fruits like lemons and oranges. It's commonly used as a preservative to prevent spoilage and as a flavor enhancer in foods and beverages. Citric acid helps balance acidity, giving products a tart or sour taste. It also plays a role in cleaning products and cosmetics due to its ability to chelate metals and adjust pH levels. Widely regarded as safe when consumed in typical amounts, citric acid is a versatile additive valued for its natural origin and functional properties.