What Is Glutamic Acid?

Learn about the skin conditioning characteristics of Glutamic Acid and its usage in personal care products.

What Is Glutamic Acid? Brandon Jones / IngredientReviewer

Last Updated: October 2, 2024

Written by Brandon Jones

What Is Glutamic Acid?

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Glutamic Acid is an amino acid that can be found naturally in our bodies. It is often used in cosmetics as a skin conditioning agent. It can come in different forms such as a liquid, white crystals or powder. Glutamic Acid plays an important role in cellular metabolism and is the most common excitatory neurotransmitter in the central nervous system, which means it helps with nerve signals. Glutamic Acid has also been linked to epileptic seizures and promoting certain genes related to cell death. However, it is not considered an essential amino acid since our bodies can produce it on their own.

What is the purpose of Glutamic Acid in personal care products? It is used for its skin conditioning characteristics. Glutamic Acid moisturizes and strengthens skin.

Names and identifiers that we found for this substance include: Glutamic Acid and Polyglutamic Acid.

What Are Skin Conditioning Ingredients?

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Glutamic Acid has skin conditioning characteristics.

Skin conditioning ingredients improve the texture, feel, and overall appearance of the skin, helping to avoid harmful effects from external factors. Skin conditioning ingredients moisturize the skin and strengthen its natural barrier function to help protect it from damage caused by harsh weather and sunlight. Some skin conditioning ingredients are anti-inflammatory and can help reduce redness and irritated skin.

Safety

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Remember, always read and follow the instructions provided on product labels carefully. If you have any questions or concerns about using a product containing various ingredients, consult with your doctor or healthcare provider before use.