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Citric Acid (AHA)

About the Ingredient: Citric Acid

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Categories: Chemical Compound

What Is Citric Acid Used For? Citric Acid (AHA) is a member of the alpha hydroxy family of molecules that are derived from the use of the acids in lemons, limes, oranges, and grapefruits. Citric Acid is used across the cosmetic world for a wide variety of uses. It has the ability to adjust the pH of skincare products. If used for this reason only, it does not have to be listed on the ingredients list. However, citric acid has other uses in the skincare industry that have to be included.

Citric Acid exfoliates the complexion, which results in ridding of dead skin. Using products with citric acid should result in smaller pores and a decline in acne. Another great benefit of Citric Acid is its ability to make other ingredients function at their fullest potential.

When an ester is formed with Citric Acid, it has the ability to create a protective coating on the skin that limits how much moisture evaporates from your skin and in turn, promotes hydration. The esters also help soften the skin by doing this. Mixing citric acid with aluminum forms a substance called aluminum citrate that can be used as the perfect astringent for the skin.

What Is the Definition of Citric Acid? Citric Acid (AHA) is a member of the alpha hydroxy family of molecules, that is derived from the acids in lemons, limes, oranges, and grapefruits.

What Are the Benefits of Citric Acid?

  • Astringent
  • Moisture Boost
  • Rids Dead Skin Cells
  • Exfoliating
  • pH Level Adjuster

What Is Citric Acid Used In? Moisturizers, Creams, Serums, Oils, Lotion, Soaps

Esthetician Summary

What Is the Origin of Citric Acid? Citric Acid is a chemical compound that was originally discovered by Jābir ibn Hayyān during the 8th century. However, it was not until 1893 that citric acid was physically produced by scientist C. Wehmer, when he made the discovery of fermenting sugar with the mold Penicillium- which he found produced citric acid.

Cautions: While Citric Acid is usually good for all skin types, it may cause irritation or a rash to form in extreme cases.

Products That Include Citric Acid: Alana Mitchell Foaming Pumpkin Cleanser

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