The INKEY List Polyglutamic Acid Serum 30ml
You'll earn 12 Status Points with this product
RRP: £15.00 Current price: £12.00
Save £3.00 ( 20% Off )
Or 3 interest free payments of £4.00 with frasers plus
In stock | Usually dispatched within 24 hours
Skin care doesn't have to be confusing. The INKEY List is on a mission to debunk beauty jargon and put the power of knowledge in your hands. Its straight-talking range includes all the industry's best-loved heroes (from retinol to hyaluronic acid) in no-frills formulations that deliver incredible results... And the Polyglutamic Acid Serum (30ml) is a case in point, being an ultra-hydrating formula that quickly absorbs into skin to grant a soft and supple complexion.
Once you're done trying to pronounce it, The INKEY List's Polyglutamic Acid Serum (30ml) is the dryness-banishing formula enveloping complexions in much-needed moisture.
If your skin leans on the dry side, chances are you've tried hyaluronic acid... but what if we told you that there's an ingredient that can hold four times as much moisture? Enter polyglutamic acid, a hydration powerhouse that cleverly forms a film on the skin's surface to prevent water loss. With a wealth of benefits to its name, polyglutamic acid plumps the appearance of fine lines and wrinkles, brightens lacklustre complexions and evens skin tone and texture. Starring 3% of this potent ingredient, simply glide the formula across your skin to reveal an oh-so hydrated complexion (you can even combine it with the Hyaluronic Acid Serum (sold separately) for a mega dose of moisturising goodness.
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.
For the latest information, it is recommended to review the ingredient list printed on the packaging of the product prior to usage or consumption.
Apply a pea-sized amount to a cleansed face and neck in the morning and evening, avoiding the eye area. Use after your serums and before moisturiser.
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

This item
The INKEY List Polyglutamic Acid Serum 30ml
RRP: £15.00 Current price: £12.00
Save £3.00 ( 20% Off )
Other Customers Bought
Customer Reviews
5 stars rating 186 reviews
4 stars rating 56 reviews
3 stars rating 21 reviews
2 stars rating 6 reviews
1 stars rating 10 reviews
Top Customer Reviews
Thanks for sharing your thoughts! Please remember that results will vary from person to person. We're proud to say that all customer reviews are independent, authentic and do not represent the views of Cult Beauty or The Hut Group.
i love it
this is the best thing i have used to help with my very dry skin and i am getting fsr less breakouts
by Elle Verified Purchase
Was this helpful?
Did nothing
Absolutely no change to my skin at all waste of money
by Laura Verified Purchase
Was this helpful?
A lot better than the hyaluronic acid serum
Thicker consistency that is far more hydrating and plumping and gives a better glow
by U
Was this helpful?
Good Primer
I was recommended to use this as a primer as it is slightly sticky and therefore foundation will stick to it better. I like it but it isn't my favourite primer. I prefer more of a glow.
by Sophie
Was this helpful?
Budget moisturising serum
One of the best products ive used from INKEY. Really effective as a hydrating serum. No need for expensive hydrating serumd in a routine, and this does the job. Plump skin all round!
by C Verified Purchase
Was this helpful?
Love
Love this product. Leaves my skin feeling hydrated and dewy. Perfect under make up
by Jillian Verified Purchase
Was this helpful?
Good product
The serum has a good composition and really works, it is suitable for my combination skin, it is perfectly absorbed and does not leave stickiness
by Yuliya Verified Purchase
Was this helpful?
love this, not raved about enough
i’ve been using this serum for a lonnggg time now. it’s amazing at hydrating the skin and im pretty sensitive, this doesn’t irritate me at all. my only complaint would be to make sure you’re skin is exfoliated and doesn’t have an residual product as when you rub it in, it can make it feel a bit grainy which grossed me out lol. otherwise, used correctly on damp skin, it’s insane and feel so so good and looks even better ;))
by Eve Verified Purchase
Was this helpful?
Not for me
The texture of this didn't do it for me - felt very synthetic. Didn't absorb as quickly as i hoped. I read the reviews and had high hopes, maybe I'm the exception as it seems to be very popular.
by Emma
Was this helpful?
Great!
First time using it, was very easy to apply and felt that my scalp was most definitely less flaky after showering - considering normally even after a shower my psoriasis usually still shows through. Yet to continue my journey but great news so far :)
by Zoe Verified Purchase
Was this helpful?