25% OFF EVERYTHING! Shop now >

Get an extra 10% off* over £30 with code SURPRISE10

Bestselling Intro Routines now 35% OFF! Shop Now >

Polyglutamic Acid Serum with the text
2 images of a model's face side by side to show the before and after using Polyglutamic Acid Serum just once
How to layer Polyglutamic Acid Serum in your routine
Hand holding a bottle of Polyglutamic Acid Serum with text saying how and when to apply it
Key benefits of using Polyglutamic Acid Serum

Polyglutamic Acid Serum | The INKEY List

Lock in moisture for smooth skin instantly

4.4
Rated 4.4 out of 5 stars
4.4 Stars (418 Reviews)
£11.25 £15.00 / 30ml

Extra 10% off* over £30 with code SURPRISE10

Loading…

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 smoothing serum helps to reduce the appearance of fine lines, as well as brighten and even skin tone. The lightweight silky texture of Polyglutamic Acid Serum creates a perfect make-up canvas.

Suitable for:

  • All Skin Types
  • Sensitive Skin
  • Pregnancy & Breastfeeding

Targets:

  • Uneven Skin Texture
  • Dehydrated Skin

Proud to be:

  • Carbon Net-Zero
  • B-Corp
  • Cruelty Free
  • Recyclable
  • Vegan
  • Travel Size
  • Gluten Free
  • Fragrance Free

Awards & Features

Glamour Award

Delivery info

Standard tracked delivery (Royal Mail)

£3.99
(2-5 working days*)

FREE standard tracked delivery on orders over £30

Express tracked delivery (Royal Mail)

£5.95 (Up to 2 working days if ordered before 4pm, excluding weekends*)

FREE express tracked delivery on orders £50+

*Find out more about Delivery here.

Track the status of your parcel with
our trusted couriers

Compare with...

This product

Have you tried?

This product

Polyglutamic Acid Serum

Polyglutamic Acid Serum

  • • Suitable for all skin types.
  • • Locks in moisture and helps the skin appear instantly smoother.
  • • Helps to reduce the appearance of fine lines and even out skin texture, creating a perfect make-up canvas.

or

Have you tried?

Hyaluronic Acid Serum - 30ml

Hyaluronic Acid Serum - 30ml

  • • Suitable for all skin types.
  • • Provides instant and lasting hydration, leaving skin feeling plump, smooth and healthy.
  • • Helps to combat dry skin, improve the appearance of fine lines and helps maintain an effective skin barrier.

Still not sure?

Take our Skin Quiz, choose your personalised routine and get FREE products.

Take The Quiz arrow
4.4
Rated 4.4 out of 5 stars
Based on 418 reviews
Total 5 star reviews: 295 Total 4 star reviews: 61 Total 3 star reviews: 26 Total 2 star reviews: 15 Total 1 star reviews: 21
418 reviews
  • Dawn C.
    Verified Buyer
    I recommend this product
    Skin Type Combination
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    5 hours ago
    Boosts my hyaluronic routine

    It acts like a boost and seal to my routine with base layer of hyaluronic acid. It’s not as watery however, and has a oilier/more solid gel texture

  • Aiga R.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Fine Lines and Wrinkles, Dryness, Plumping, Under Eye Circles, Puffiness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    4 days ago
    Recomend

    Feels super nourishing, and my skin feels very hydrated.

  • Ana I.
    Verified Buyer
    I recommend this product
    Age Range 25 - 34
    Skin Type Dry
    Skin Concerns Hyperpigmentation, Fine Lines and Wrinkles, Plumping, Puffiness, Redness
    Rated 5 out of 5 stars
    5 days ago
    like!

    it absorbs really quick and leaves my skin hydrated

Reviews LoadedReviews Added