Discover the ultra-hydrating powers of The INKEY List Polyglutamic Acid Serum. This new wonder skincare ingredient, derived from fermented Soybean works to intensively moisturise the skin. If you are experiencing breakouts or tight, irritated skin this may actually be due to your skin being dehydrated. Polyglutamic acid can hold four times as much moisture as Hyaluronic Acid and is absorbed quickly into the skin. 

This innovation in hydrating technology features large molecules which form a film across the skin’s surface to lock in moisture while also acting as a humectant to attract water. The moisturiser helps to plump the skin, creating a dewy radiance while reducing the appearance of fine lines. The potent formula leaves your complexion feeling super hydrated with an effective 3% Polyglutamic Acid complex. Along with hydrating the skin, this multi-benefit acid also features brightening and anti-ageing properties. Use after your regular serums and moisturiser to seal in hydration and achieve soft, supple skin!

Brand:
The INKEY List
Size:
Another Size
Directions:

Use both AM and PM. Apply a pea-sized amount of product to your face and neck after your other serums and before moisturiser.

Ingredients:

Aqua (Water), Dimethicone, Butylene Glycol, Bis-PEG-12 Dimethicone, Glycerin, Polymethylsilsesquioxane, Polysilicone-11, Phenoxyethanol, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Isohexadecane, Propanediol, Coco-Glucoside, Sodium Benzoate, Hydroxyethylcellulose, Polysorbate 80, Ethylhexylglycerin, Potassium Sorbate, Decyl Glucoside, Dimethylacrylamide/Acrylic Acid/Polystyrene Ethyl Methacrylate Copolymer, Sorbitan Oleate, Trisodium Ethylenediamine Disuccinate, Polyglutamic Acid, Caprylyl Glycol, Hexylene Glycol, Oryza Sativa (Rice) Bran Extract.

Volume:
30ml

The INKEY List Polyglutamic Acid Serum 30ml

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GBP 12.99

£12.99

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Discover the ultra-hydrating powers of The INKEY List Polyglutamic Acid Serum. This new wonder skincare ingredient, derived from fermented Soybean works to intensively moisturise the skin. If you are experiencing breakouts or tight, irritated skin this may actually be due to your skin being dehydrated. Polyglutamic acid can hold four times as much moisture as Hyaluronic Acid and is absorbed quickly into the skin. 

This innovation in hydrating technology features large molecules which form a film across the skin’s surface to lock in moisture while also acting as a humectant to attract water. The moisturiser helps to plump the skin, creating a dewy radiance while reducing the appearance of fine lines. The potent formula leaves your complexion feeling super hydrated with an effective 3% Polyglutamic Acid complex. Along with hydrating the skin, this multi-benefit acid also features brightening and anti-ageing properties. Use after your regular serums and moisturiser to seal in hydration and achieve soft, supple skin!

Brand:
The INKEY List
Size:
Another Size
Directions:

Use both AM and PM. Apply a pea-sized amount of product to your face and neck after your other serums and before moisturiser.

Ingredients:

Aqua (Water), Dimethicone, Butylene Glycol, Bis-PEG-12 Dimethicone, Glycerin, Polymethylsilsesquioxane, Polysilicone-11, Phenoxyethanol, Sodium Acrylate/Sodium Acryloyldimethyl Taurate Copolymer, Isohexadecane, Propanediol, Coco-Glucoside, Sodium Benzoate, Hydroxyethylcellulose, Polysorbate 80, Ethylhexylglycerin, Potassium Sorbate, Decyl Glucoside, Dimethylacrylamide/Acrylic Acid/Polystyrene Ethyl Methacrylate Copolymer, Sorbitan Oleate, Trisodium Ethylenediamine Disuccinate, Polyglutamic Acid, Caprylyl Glycol, Hexylene Glycol, Oryza Sativa (Rice) Bran Extract.

Volume:
30ml

Frequently Bought Together

The INKEY List Polyglutamic Acid Serum 30ml
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The INKEY List Polyglutamic Acid Serum 30ml
£12.99
The INKEY List Polyglutamic Acid Serum 30ml + The INKEY List Collagen Booster 30ml

Total Price: £21.98

Add both to basket
The INKEY List Polyglutamic Acid Serum 30ml
This item
The INKEY List Polyglutamic Acid Serum 30ml
£12.99
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Customer Reviews

Overall Rating : 4.06 / 5 (16 Reviews)
  • 10 5 star reviews
  • 2 4 star reviews
  • 1 3 star reviews
  • 1 2 star reviews
  • 2 1 star reviews
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Top Customer Reviews

Where reviews refer to foods or cosmetic products, results may vary from person to person. Customer reviews are independent and do not represent the views of The Hut Group.

A spa treatment for your skin

I’m already a fan of hyaluronic acid which is a fantastic moisturiser, which I’ve been using for some time. This was the first time I’d tried polyglutamic acid and I was disappointed. It also provides moisture to the skin, but penetrates deeper so after just a few uses the fine lines on my face and neck had significantly reduced. Will definitely be buying  more of this product, as it represents good value for money and comes in an easy to use dispensing pump.

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silicone

Percentage of polyglutamic acid is tiny, it's at the end of the ingredient list. More of a silicone primer than anything else. Wish I'd read ingredients before buying. Definitely not a good buy.

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My holy grail!!!

What a fantastic product!!! I use it morning and night as my last serum just before my moisturiser and it makes my skin feel so refreshed and hydrated. It definitely locks the moisture in. I can tell, because when I skip it and go just with my usual gel moisturiser, I start getting oily on my T-zone almost immidiately and my cheeks are getting a tight feeling. It seems to be helping the moisturiser go on deeper layers of the skin but not right away. For the first couple of minutes it leaves a bit of a film on top of the skin but after a few more minutes, it absorbs completely and my skin is super soft, smooth and has that healthy glow/radiance. That being said, you don't have to wait at all to apply your moisturiser, primer and foundation as it helps these products glide perfectly on the skin ;) I have sensitive acne prone skin, but polyglutamic acid gave me NO breakouts or irritation whatsoever. I already purchased a backup as I can't go without it! Definitely give it a go!!!

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Amazing product

I am in my thirties and started to get spots, redness and discoloration. I have tried acid peels, all sorts. I used this for only a few days before I started to see a difference. Spots are minimised and the discoloration has faded to the point where I am no long self conscious of it. I have even got my mum onto it!

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The Inkey serum

Very well priced. Lovely product but still on the fence as to which I prefer between this and the Hyluronic Serum of which I love! Def worth a try though!

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Amazing!

At first I wasnt sure it was doing anything for my dry skin, then after a few days I started to notice a huge difference! My skin has never been so soft and breakout free.

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Too much silicone

Don't really feel like this makes my skin hydrated especially considering the poly acid is right down the bottom of the list of ingredients. It's packed full of silicones which can cause build up which causes spots. I'm never keen on silicones especially to that volume. I use a very expensive hyuralonic acid serum which is 40% HA so to me this stuff is nothing but I'd hoped it would work and I could spend less money. There should be a higher concentration of the poly acid and less silicones or even better... None.

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Absolutely Amazing Product

This is absolutely fantastic stuff 😍😍 My skin feels so amazing after use and the next morning It feels extremely hydrated, soft and smooth. You just can't go wrong! Plus, it holds more liquid than HA. Which for me is another plus 🥰 - I highly recommend to it give it a try as am sure you won't be disappointed. Only down side for me is that it ran out far too soon. So, wish it was possible to purchase it in a larger tube. (Come on Inkey list please add additional tube sizes to purchase)

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Inkey

Saw this advertised on the tv and at a cheapish price. Not sure that this has done anything, it’s only been 2 weeks, so maybe too early, but I’m feeling that it isn’t going to be the miracle worker I expected:(

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Game Changer

I have been using this in conjunction with the Inkey List hyaluronic acid and wow, I can’t believe the difference in my skin. I am quite oily and would normally be shiny by lunch time but I’m finding after only a week of using this AM and PM, I’m slightly shiny by the time I get home from work at 6pm! The texture is so lovely and it smells nice too. No need for primer now either as it leaves your skin feeling like velvet - highly recommend!

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