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Polyglutamic Acid bottle
Polyglutamic Acid How to layer in your routine
Polyglutamic Acid bottle dimensions
Polyglutamic Acid on model's face
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Polyglutamic Acid Serum

4.1 out of 5
(4.1) 62 Reviews
Polyglutamic Acid bottle
Polyglutamic Acid How to layer in your routine
Polyglutamic Acid bottle dimensions
Polyglutamic Acid on model's face

Lock in moisture for smooth skin instantly

£14.49 / 30ml

Polyglutamic Acid Serum

\ pol-e-glu-ta-mick \ a-sed \
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 moisturisation 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.

When to apply

  • AM
  • PM

Suitable for

  • Everyone

Targets

  • Dry skin
  • Dehydrated skin
Carbon Net Recycable Vegan Pregnancy
Featured on

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average rating 4.1 out of 5
Based on 62 reviews
  • 5 Stars
    39 Reviews
  • 4 Stars
    8 Reviews
  • 3 Stars
    6 Reviews
  • 2 Stars
    3 Reviews
  • 1 Star
    6 Reviews
79% of reviewers would recommend this product to a friend
Feel / Texture
Rated 4 out of 5
Quality
Rated 4 out of 5
Results
Rated 4 out of 5
62 Reviews
Reviewed by Olivia
Verified Reviewer
Age Range
16 - 18
Skin Type
Dry
Skin Concerns
  • Dryness
  • Redness
Rated 3 out of 5
Review posted

Okay...

I finished the whole bottle over 4 months and didn't see any results. Since this serum didn't make my skin better or worse, I'm giving it 3 stars. The consistency is nice and not too runny and it spreads well on my skin. The alcohol smell that others mention is noticeable when applying, but disappears once it's on your skin, it's not unbearable. It's not worth the price for the lack of results, so I suggest sticking to a hyaluronic acid serum.

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Feel / Texture
Rated 5 out of 5
Quality
Rated 4 out of 5
Results
Rated 2 out of 5
Was this helpful?

The INKEY List UK

Hello Olivia!

Thank you for leaving a detailed review! please do feel free to reach out to us and we would love to assist in finding a more suitable product for your skin type and concerns if you feel that this did not help with your goals 🖤

Reviewed by Marla W.
Verified Buyer
I recommend this product
Age Range
45 - 54
Skin Type
Dry
Skin Concerns
  • Fine Lines and Wrinkles
  • Dryness
Rated 5 out of 5
Review posted

My new favorite!

The Polygkutamic Acid may be my very favorite step in my skincare! I love how it makes my face feel and it helps my skin stay hydrated and smooth-looking all day.

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Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 5 out of 5
Was this helpful?
Reviewed by Tanja Š.
Verified Buyer
I recommend this product
Age Range
35 - 44
Skin Type
Dry
Skin Concerns
  • Dryness
  • Fine Lines and Wrinkles
  • Texture
Rated 5 out of 5
Review posted

Polyglutamic Acid Serum

The best product I have had so far for dry and itchy facial skin.

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Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 5 out of 5
Was this helpful?
Reviewed by Deanna T.
Verified Buyer
I recommend this product
Age Range
65+
Skin Type
Dry
Skin Concerns
  • Plumping
Rated 5 out of 5
Review posted

Great product!

I love the results I am getting from this product, My skin has become softer and smoother as well as more hydrated.

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Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 5 out of 5
Was this helpful?
Reviewed by Brigitte M.
Verified Buyer
I recommend this product
Age Range
55 - 64
Skin Type
Dry
Skin Concerns
  • Dryness
  • Fine Lines and Wrinkles
Rated 5 out of 5
Review posted

Love the serum

Love it, first I use hyaluronic acid, than the Polyglutamic Acid Serum and than a moisturizer. As I have mature, dry skin I m pleasantly surprised feels good on the skin, just one minor thing, I do not like the smell so much.

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Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 5 out of 5
Was this helpful?
Reviewed by Laure
I don't recommend this product
Age Range
18 - 24
Skin Type
Combination
Skin Concerns
  • Hyperpigmentation
  • Breakouts
  • Fine Lines and Wrinkles
  • Acne Scars
  • Texture
Rated 2 out of 5
Review posted

What a bad smell

the product does the job, its actually pretty moisturizing and leave a nice velvety finish on the skin which isn't sticky at all and does not pill. But... what an awful smell, it's pretty strong and reminds me of chemical paint, it is so strong that it kept me from using it despite all the good effects that it can/does provide.

Skincare is suppose to make you feel good and comfortable, not bad with a headache. I'm sorry but it's a no no for me...

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Feel / Texture
Rated 4 out of 5
Quality
Rated 2 out of 5
Results
Rated 5 out of 5
Was this helpful?

The INKEY List UK

Hi Laure, thank you for sharing your opinion, we're really sorry to hear this. All our products are free of fragrance and any smell they do impart is due to the formulation but nothing to worry about. We do understand how it may not be for everyone but we hope you can find another item form our line that will work for you! 🖤

Reviewed by Olga R.
Verified Buyer
I recommend this product
Age Range
25 - 34
Skin Type
Combination
Skin Concerns
  • Texture
  • Dryness
  • Blackheads
  • Fine Lines and Wrinkles
  • Puffiness
Rated 5 out of 5
Review posted

Just started, but this serum is great!

I was looking for something more moisturizing than hyaluronic acid serum, and this one is absolutely great.

Great texture, very smooth skin as a result. If no breakout pop in a week, I will definitely stock it up.

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Feel / Texture
Rated 5 out of 5
Quality
Rated 5 out of 5
Results
Rated 4 out of 5
Was this helpful?
Reviewed by Ellen
I don't recommend this product
Age Range
25 - 34
Skin Type
Dry
Rated 1 out of 5
Review posted

Sketchy product, sketchy brands

This product made my skin feel great (until day 10 when I woke up with dry flakes all over my face like omg)

Because the team gets to negate my bad review with a response every time, which I find incredibly low-brow (but what do you expect from a company based on marketing schemes)......anywho, I'd like to give a response to their negation.

They say you can find an ingredient list index on their website here: https://ingredients.theinkeylist.com/ingredients/

Which is true, but the ingredient list only gives you what the Inkey List uses the ingredients for, not the possible side effects or studies done outside of Inkey List that prove some of these ingredients to be potentially harmful due to other effects outside of the Inkey List's intended use.

So thanks for the response on my last review anonymous team member: your response was trash and did not change the fact that this product is trash, too.

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Feel / Texture
Rated 3 out of 5
Quality
Rated 1 out of 5
Results
Rated 1 out of 5
Was this helpful?

The INKEY List UK

Hello Ellen,

Thank you for reaching out and we’re so sorry to hear our Polyglutamic Acid did not work out for you after using it for a longer period of time. Our team is here to help with your routine and take away any confusion surrounding our ingredients, please do not hesitate to reach out. 🖤

Best wishes,
The INKEY List

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