Polyglutamic Acid Serum.

"Polyglutamic acid creates almost a hydrating hug like a film on the skin surface to help lessen water loss from the skin and it is known to help improve skin elasticity, so if you have dry rough skin texture, polyglutamic acid is a great ingredient to entertain in your routine. It can be applied to the skin after cleansing while the skin is still a bit damp, then you can put moisturizer on over it. This is actually a very good product from them. I've used it myself and repurchased it, probably one of my favorites from them. It offers many similar benefits to snail serum but does not involve the snail, and this one is a great one at 3% polyglutamic acid."

"The first product that I absolutely love is by The Inkey List and this is the Polyglutamic Acid. I have talked about this many times in the past, this is great just to have in your skincare routine in general, but the reason why I love this one so much is because you can use this multiple ways. So you can use this as the very last serum in your skincare routine before your moisturizer and your sunscreen, so this is going to act as that sealant to lock in the hydration from all of your previous serums that you applied before this. So this is going to be plumping and hydrating. Now let's say you have somewhere special to go and you don't plan on wearing sunscreen, maybe you're going out for the evening, then this would be perfect in replacement of your moisturizer. So again, apply all of your serums before use this as the very last product in your skincare routine, then go in with your makeup on top of this and you get a really nice effect to your makeup as well. So again you get that longevity but you also have this really nice layer just smooths everything out for your foundation and everything just applies so nicely on top of this."

"Polyglutamic acid is essentially multiple glutamic acids stringed together and it's a very large molecule, great for drawing water to the top layer of the skin. Some argue that polyglutamic acid is four times more potent than hyaluronic acid. It's a great, slightly underrated humectant. This serum contains three percent polyglutamic acid along with glycerin, two wonderful humectants, as well as rice bran extract which has soothing properties, hydrating properties, and even arguably some brightening properties. It's a really wonderfully formulated, lightweight, hydrating serum that is really suitable for all skin types. It's a really nice, lightweight, non-sticky hydrating serum, so great for individuals looking for a hydrating serum that doesn't contain hyaluronic acid. It's great for improving fine lines and wrinkles, temporarily plumping the skin, and improving dry skin as well as dehydrated skin."