Containing water, oils, peptides, and carbohydrates, cosmetics are a very good medium for growth of microbes. All these factors contribute to the fact that cosmetic products need preservation to prevent microbial growth, spoiling of the cosmetic product and potential skin infections. Need for cosmetic preservatives
Citric acid is a very useful and effective preservative, obtained from naturally occurring organic acids. It exists in many different fruits and vegetables, but is especially concentrated in lemons and limes. Citric acid is present in almost every life form, it is consequently easily metabolized and eliminated from the body.
Uses of Citric Acid. Here's the uses of citric acid in everyday life and how to use Citric Acid as a preservative: 1. It is a natural preservative. Most common use of citric acid is as a preservative. It is also used to add an acidic taste to foods and soft drinks. Citric acid can be found in various food and soft drink products.
Try citric acid as a preservative for both food and skincare products. Citric acid powder can be purchased at many natural health and food stores or online. Boil 2 cups of distilled water and then add 0.05 percent to 0.1 percent citric acid powder to the water.
Citric acid is a food preservative and an ingredient in products including cosmetics, pharmaceuticals and beverages. The acid is available for purchase from both online and area health food stores, pharmacies and retail superstores. Citric acid has a shelf life of three years from the date of manufacture.
When paired with Sodium Benzoate it creates a highly effective preservative that can add around 6 months to the shelf life of your syrups. Neither preservative will work without the other. A 1-gallon jug of citric acid solution will preserve 512 gallons of simple syrup, while a quart will preserve 128 gallons of simple syrup.
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