Glutamic Acid (Ingredient Explained + Products)

These ingredients are commonly used to help calm visible redness and soothe irritated skin. While they can be effective for many people, results can vary depending on the cause of redness and individual skin sensitivity. If redness persists or worsens, it’s best to check with a dermatologist.

These ingredients are often used to help reduce irritation and support the skin barrier. They can be especially helpful for soothing sensitive or reactive skin, but how well they work can vary from person to person.

Good for Scar Healing

These ingredients are commonly used to support the skin’s natural healing process and improve the appearance of scars over time. While results can vary, they may help with texture, discoloration, and overall skin recovery.

Glutamic Acid is an amino acid that is found in all living organisms. Our bodies use this to help nerve cells in the brain communicate with other cells.

In cosmetics, glutamic acid is a famous humectant. It draws water from the air to your skin, keeping your skin hydrated (like hyaluronic acid).

An in-vitro study from 2024 found glutamic acid to play a role in inhibiting inflammation and thus a potential skin-soothing ingredient.

Other studies show it to be have potential wound healing, skin barrier repair, and hair growth properties.

Glutamic acid has poor solubility in water and other solvents.