More about Polyglutamic Acid
Polyglutamic Acid, also known as PGA, is a high molecular weight amino acid polymer derived from fermented soybeans. It has gained popularity in the skincare industry due to its exceptional hydrating properties and compatibility with other skincare ingredients. When applied topically, PGA forms a thin, breathable film on the skin's surface, effectively locking in moisture and preventing transepidermal water loss (TEWL).
One of the key benefits of PGA is its ability to enhance the skin's natural moisturizing factor (NMF), which helps to maintain optimal hydration levels and improve skin elasticity. This makes it a valuable ingredient in anti-aging and hydrating skincare products. Additionally, PGA exhibits soothing properties, making it suitable for sensitive skin types.
When incorporated into skincare formulations, PGA works synergistically with other hydrating ingredients such as hyaluronic acid and glycerin, amplifying their moisturizing effects. It is often found in serums, moisturizers, and masks designed to provide intense hydration and plumpness to the skin.
Regular use of products containing Polyglutamic Acid can contribute to a smoother, more supple complexion, making it a beneficial addition to skincare routines, especially for individuals with dry, dehydrated, or mature skin.
