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Also known as ‘Your Beauty Translator’, THE INKEY LIST’s aim is simple: break through beauty jargon to deliver a straightforward take on skin care’s most-wanted ingredients (at astoundingly reasonable, ‘give-it-a-go’ prices). If your skin leans on the dry side, chances are you’ve tried hyaluronic acid – but what if we told you that there’s a magical molecule that can hold four times as much moisture? This mind-blowing phenomenon is called (you guessed it…) polyglutamic acid – and chances are you’ll be seeing a lot more of it as the beauty realm catches wind of its ultra-hydrating abilities. This incredible formula is quickly absorbed into skin, granting ultra-soft and supple skin instantly.
Once you’re done trying to pronounce it, THE INKEY LIST’s Polyglutamic Acid is the dryness-banishing formula that all dehydrated skin types should add to their #shelfie. Holding four times more moisture than hyaluronic acid (*gasp*), polyglutamic acid is a hydration powerhouse – and then some. Unlike hyaluronic acid, the magical ingredient has large molecules, allowing it to form a thin film on the skin’s surface to prevent water loss, while plumping the appearance of fine lines and brightening lacklustre or uneven complexions. With a 3% polyglutamic acid complex, THE INKEY LIST’s formula leaves skin smooth, supple and oh-so hydrated – you can even combine it with their Hyaluronic Acid for a mega dose of moisturising goodness.
Apply a pea-sized amount to cleansed face and neck in the morning and evening, avoiding the eye area.
The formula is best used after serums and before moisturiser.
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
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
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Total Price: £21.48
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The INKEY List Polyglutamic Acid Serum 30ml
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Also known as ‘Your Beauty Translator’, THE INKEY LIST’s aim is simple: break through beauty jargon to deliver a straightforward take on skin care’s most-wanted ingredients (at astoundingly reasonable, ‘give-it-a-go’ prices). If your skin leans on the dry side, chances are you’ve tried hyaluronic acid – but what if we told you that there’s a magical molecule that can hold four times as much moisture? This mind-blowing phenomenon is called (you guessed it…) polyglutamic acid – and chances are you’ll be seeing a lot more of it as the beauty realm catches wind of its ultra-hydrating abilities. This incredible formula is quickly absorbed into skin, granting ultra-soft and supple skin instantly.
Once you’re done trying to pronounce it, THE INKEY LIST’s Polyglutamic Acid is the dryness-banishing formula that all dehydrated skin types should add to their #shelfie. Holding four times more moisture than hyaluronic acid (*gasp*), polyglutamic acid is a hydration powerhouse – and then some. Unlike hyaluronic acid, the magical ingredient has large molecules, allowing it to form a thin film on the skin’s surface to prevent water loss, while plumping the appearance of fine lines and brightening lacklustre or uneven complexions. With a 3% polyglutamic acid complex, THE INKEY LIST’s formula leaves skin smooth, supple and oh-so hydrated – you can even combine it with their Hyaluronic Acid for a mega dose of moisturising goodness.
Apply a pea-sized amount to cleansed face and neck in the morning and evening, avoiding the eye area.
The formula is best used after serums and before moisturiser.
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
Transparency lies at the heart of our philosophy which is why we have partnered with tech-platform – Provenance – to cut through the industry ‘noise’ and equip you with key facts that matter. A 'proof point' with a green tick means a third party has verified the accuracy of the statement whereas no green tick means that there isn't independent confirmation (yet!), but that the brand has still supplied substantiating evidence (which you can view yourself). Discover the proof points for this product below.
Frequently Bought Together



Total Price: £21.48
Add both to basket
Customer Reviews
Top Customer Reviews
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Brilliant
Ok so I saw this on Tik Tok , my foundation would clog up around my nose and dry areas. It was recommended using this ….and it works , area around my nose doesn’t look dry and clumpy , my foundation goes on smoother . I’m 54 and it works well on mature skin., absolutely brilliant, use it as primer you won’t regret this purchaseÂ
Report this reviewNew Fave
mix this with your tinted moisturiser or foundation and it'll give that dewy glow. love it. haven't not used it since i got it
Report this reviewAmazing hydrator!
After applying the skin feels so smooth, so plumped. It hydrates my skin and keeps my make up at place all day long. I have a combination skin that tends to be very dry and sensitive during winter. This product will be my new Holy Grail!
Report this reviewUnsure
I bought this after seeing you tubers rave about it. Tried it with my foundation I felt it was to slippy. I've tried mixing with my moisturiser and get pilling with my foundation, just doesn't sit well on top. Persevering with it trying different combos.
Report this reviewBought because of tiktok
This was bought purely on the TikTok videos but glad I did, love it and will be buying againÂ
Report this reviewGreat Makeup base
I mix this with my foundation and skip primer. It works amazingly well. Make up looks and feels great. Very smooth and hydrating. This has been a game changer for me!!
Report this reviewMoisturising and hydrating!
My skin gets drier during winter, even though I use pretty good moisturisers. That's why I thought that maybe a good serum would help. However, I didn't want the usual hyaluronic acid serum which you can get from most brands as when HA is the main serum ingredient my skin gets a bit itchy. When I found out about this serum and the reviews YouTubers, such as Dr Dray, gave, I knew I had to try it and I don't regret it at all! I don't use it every single day. I apply it on days/nights when my skin feels particularly dry and I love it! My skin looks plump and glowy (but not in a greasy way). It is amazing also under foundation. I totally recommend it!
Report this reviewBrilliant Product.
Mix with your foundation ladies.. removes any cakey residue, adds moisture, makes it glide on smooth.. love it. Great as a serum too under skincare xÂ
Report this reviewNo good results
To be honest, I had higher expectations from this product than what it delivered. I can't say it made my skin feel more hydrated or smoother. Rather, I would say a basic hyaluronic acid did more for my skin. Wouldn't repurchase. ( I have quite dry skin just FYI and used the whole bottle up)
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