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 • Beauty  • What is Polyglutamic Acid and Why is it the New Skincare Trend of 2022?

What is Polyglutamic Acid and Why is it the New Skincare Trend of 2022?

The cosmetic industry is one of the most rapidly growing industries across the globe, and with the convenience of social media, the growth continues. Every now and then, there’s something new added to the facade. 

In this blog, we’re giving light to a substance that you might’ve heard about thanks to the hype around it. We’re going to break down and compile what we know about polyglutamic acid and its significance in your skincare.

What is Polyglutamic Acid?

Polyglutamic Acid, commonly known as PGA is a naturally obtained, non-toxic, water-soluble substance that is generally extracted from fermented soybeans. Due to its water-soluble property, PGA is very useful for skincare.

Research suggests that Polyglutamic Acid is 5 times more hydrating than hyaluronic acid which is present in most serums and creams. This ability of PGA to retain more moisture on the skin makes it powerful, and not considering it to treat troublesome skin is unwise.

Significance of Polyglutamic Acid

Polyglutamic acid possesses a lot of benefits for the skin. Other than acting as an exceptional humectant for your facial skin, PGA is also used as a preventive product to help delay the formation of fine lines and wrinkles. 

With polyglutamic acid, your skin becomes more bouncy and elastic. This way when you smile, the skin around your mouth and eyes come back to its original place eliminating the formation of fine lines.

In winters, the significance of an effective moisturizer that hydrates the surface and also prepares your skin for the whether multiplies. Using PGA moisturizer in such a condition is very beneficial for your skin. 

How is Polyglutamic Acid Different from Hyaluronic Acid?

Both of these substances are hydrating agents. Hyaluronic acid is a common ingredient in your skincare products. However, you might find it fascinating that polyglutamic acid is way more hydrating for the skin than hyaluronic acid. 

Polyglutamic acid is proven to enhance the skin’s natural ability to hydrate and also seal moisture on the surface of the skin for a longer period of time.

Polygutamic acid comes in a variety of forms to help hydrate your skin and scalp. For the same, opt for PGA products in the formulation you’re most comfortable using. However, in case of any agitation or allergy, discontinue the use and refer to a dermatologist.

  • Polygutamic Acid creams and lotions

PGA, when combined with other compounds like retinoid and vitamin C, help target sensitive areas on the face especially under the eyes to reduce ageing.

  • Polygutamic Acid serums 

PGA serums can be used to hydrate and moisturize the face and scalp multiple times a day for better absorbability.


Polyglutamic acid, a water-soluble, nontoxic compound extracted from soybeans, is like a knight in shining armour for all those with dry, dehydrated skin. Polyglutamic Acid can easily replace hyaluronic acid in your products as it is proven to be 10 times more hydrating


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