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The INKEY ListPolyglutamic Acid
Highlights
A powerful hydrator for the skin's surface, Polyglutamic Acid can hold 4x more moisture than Hyaluronic Acid, locking in moisture and helping the skin appear instantly smoother.
This 3% high molecular weight amino polymer is specifically designed to enhance skin moisturization on the surface. This helps to reduce the appearance of fine lines, as well as brighten and even skin tone. The lightweight silky texture creates a perfect make-up canvas.
KEY INGREDIENTS:
• 3% polyglutamic acid complex is a natural high molecular weight amino acid polymer, specifically designed to enhance skin moisturization.
• 2% invisaskin maintains moisture levels in the skin.
Directions
Perfect for the AM and PM.
Use as a last step before make-up or follow with a moisturiser if preferred. For long lasting make-up, mix a pea-sized amount in foundation for smooth application.
Ingredients
AQUA (WATER), DIMETHICONE, BUTYLENE GLYCOL, BIS-PEG-12 DIMETHICONE, GLYCERIN, POLYMETHYLSILSESQUIOXANE, POLYSILICONE-11, PHENOXYETHANOL, POLYGLUTAMIC ACID, 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, CAPRYLYL GLYCOL, HEXYLENE GLYCOL, ORYZA SATIVA (RICE) BRAN EXTRACT.
This list of ingredients may be subject to change, please consult the packaging of the product purchased.
+Offer
FREE Mystery Gift, when you spend £80 on anything.*
One free gift per order. Valid until the 20th of March, or whilst stock lasts. Your free gift will automatically add to the shopping bag page. Total value at order summary must be £80 or more worth of products, after any Promotion Code, Brands You Love discount and before delivery charges are applied.
See more...
Rated 5 out of
5
by
Priscilla from
Buy!
Noticed a difference from the first use. I’m in love. My skin looks visibly more moisturised. Been using for 3 days and already seen a change
Date published: 2026-02-02
Rated 4 out of
5
by
אמונה from
Good product with a strong smell
I purchased the serum for the first time. Well-known company but affordable price, let's see if there will be a surprise. Well I'm confused. The first thing you feel is a very strong smell of alcohol. It is really strong but evaporates within seconds. Strange and unpleasant... The serum is very pleasant to the skin, does not feel alcoholic at all. It is light, gives a good feeling of moisture and works great under the cream.Would I buy it again? Probably not because of the smell. Does the product itself behave well on the skin? Absolutely. My skin is mature but still tends to get oily towards noon and evening, it's tired and lacks moisture.
Date published: 2026-01-13
Rated 5 out of
5
by
Cyndi T. from
Feels great
[This review was collected as part of a promotion.] Feels great on my sensitive skin. Great price for making my skin feel like velvet
Date published: 2025-12-15
Rated 4 out of
5
by
Chianne B. from
Does the Job
[This review was collected as part of a promotion.] I contacted INKEY for a recommendation to help keep my skin hydrated in the colder winter months and they suggested this serum. I use it after my hyaluronic serum to seal in moisture and have found it does exactly that.The only reason I gave 4 stars and not 5 is the smell. The smell reminds me of nail varnish remover, it’s not that bad and you get used to it but smells a bit chemically. No scent would be great.
Date published: 2025-12-02
Rated 5 out of
5
by
Jima from
Hydrating
[This review was collected as part of a promotion.] A very light and hydrating serum. Perfect combination with Vitamin B C and E moisturiser ending with Polyglutamic Dewy Suncream.
Date published: 2025-11-08
Rated 5 out of
5
by
N D. from
Perfect mixed into make up
[This review was collected as part of a promotion.] I love adding this to my foundation to make it extra moisturising and dewy. Lovely on its own too.
Date published: 2025-10-14
Rated 4 out of
5
by
saja from
great
good for hydration
Lightweight and deeply hydrating my skin feels instantly plump and refreshed.
Date published: 2025-10-03
Rated 5 out of
5
by
Liz P. from
Skin has never been better
[This review was collected as part of a promotion.] Since using this my redness is improved and my skin looks and feels better than in 60+ years!!
Date published: 2025-08-15
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