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Polyglutamic Acid Serum against a purple background with some product leaking down the bottle
2 images of a model's face side by side to show before and after using Polyglutamic Acid Serum once
How to layer Polyglutamic Acid Serum in your routine
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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 (391 Reviews)
€12,00 €16,00 / 30ml

Extra 10% off over €45 with code SURPRISE10

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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

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Delivery info

  • (calculated at checkout, shipping destination dependent)

  • Standard EU Tracked Shipping

  • €5.95 (2-5 business days*). FREE on orders above €45**.

  • **The following countries are subject to increased Standard Tracked Shipping rates. In addition, Express Shipping is not available to these countries.

  • €6.95 - Denmark, Finland, Switzerland, Estonia, Luxembourg - (2-5 business days*). FREE on order over €45.
  • €8.95 - Spain, Portugal, Greece, Sweden, Croatia, Bulgaria, Romania - (2-5 business days*). FREE on order over €55.
  • €11.95 - Malta, Cyprus, Iceland, Serbia, North Macedonia, Bosnia & Herzegovina, Monaco - (2-5 business days*). FREE on order over €65.
  • Express EU Tracked Shipping

  • €11.95 (up to 4 business days*, if ordered before 4pm CET on business days) 

  • Tariff or duties
  • Orders with EU shipping destinations won't be subject to any tariff or duties, however please note that there are a small number of EU and European territories that still require tariffs and duties that will need to be covered by the customer.

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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.

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4.4
Rated 4.4 out of 5 stars
Based on 391 reviews
Total 5 star reviews: 269 Total 4 star reviews: 61 Total 3 star reviews: 25 Total 2 star reviews: 14 Total 1 star reviews: 22
391 reviews
  • Patricia T.
    Verified Buyer
    Polyglutamic Acid Serum
    Reviewing
    Polyglutamic Acid Serum
    I recommend this product
    Age Range 45 - 54
    Skin Type Combination
    Skin Concerns Redness, Texture, Fine Lines and Wrinkles, Dryness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    Yesterday
    Ce produit scelle tres bien l'humidité de la peau

    Merveilleuse decouverte a ajoutée a ma skincare. Scelle parfaitement les serums utilisé avant. ma peau devient moins seche en cours de jornée. Je l'adore. Parfaite pour les peaux sensibles

  • Vikki A.
    Verified Buyer
    Polyglutamic Acid Serum
    Reviewing
    Polyglutamic Acid Serum
    I recommend this product
    Age Range 45 - 54
    Skin Type Dry
    Skin Concerns Dryness
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    2 days ago
    So far so good...

    I've had really bad problems with dry and flaky skin so have bought Inkey List in the hope it revives my dull and tired skin.

  • Taylor C.
    Verified Buyer
    Polyglutamic Acid Serum
    Reviewing
    Polyglutamic Acid Serum
    I recommend this product
    Age Range 25 - 34
    Skin Type Combination
    Skin Concerns Breakouts, Dryness, Fine Lines and Wrinkles, Blackheads
    Sensitive Skin Friendly? Yes
    Rated 5 out of 5 stars
    1 week ago
    MUST HAVE!!

    My esthetician recommended this to me years ago and it’s the best recommendation I’ve ever received. I don’t think I’ll ever stop using this stuff. There isn’t a day I go without it. The difference it makes and how soft and smooth it makes my skin feel is heavenly. Even on lazy days when I don’t feel like doing my full skin care routine, I at least use this product as my bare minimum. Once I tried it, the difference it makes, makes it impossible to ever skip using it.

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