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  4. The INKEY List Polyglutamic Acid Serum
The INKEY List

The INKEY List Polyglutamic Acid Serum

50 Reviews
+ $6.50 shipping or free over $50
The INKEY List Polyglutamic Acid Serum
The INKEY List Polyglutamic Acid Serum
The INKEY List Polyglutamic Acid Serum
The INKEY List Polyglutamic Acid SerumThe INKEY List Polyglutamic Acid SerumThe INKEY List Polyglutamic Acid Serum
Sold by Sephora
  • In Stock
  • In-Store Pickup Option
  • Free Returns

Product Description

The INKEY List has the ultimate treat for your skin, and it comes in the form of this polyglutamic acid serum. Holding 4 times more moisture than hyaluronic acid, it's nothing but a tall glass of hydration for thirsty skin.

The serum boasts a 3% polyglutamic acid complex that is specifically designed to boost and enhance skin surface moisturisation, whilst a 2% invisaskin technology maintains healthy moisture levels. Together, they work to visibly smooth skin and reduce the appearance of fine lines and wrinkles. You can even expect to reveal a brighter, more even skin tone with frequent use.

The serum itself has a lightweight, silky texture that feels nice on skin, never greasy or sticky, and can double up as the perfect primer or be mixed with your fave foundation.

Suitable for all skin types, it's a staple for your skin care routine. Move over hyaluronic acid, polyglutamic acid is the trending ingredient causing quite a stir.

Pairs well with The INKEY List Glycolic Acid Toner. Follow with your favourite The INKEY List moisturiser. We love their Bakuchiol Moisturizer. You might also like to pair with The INKEY List Peptide Moisturizer.

Carly Cochrane

Written by Carly Cochrane, Beauty Editor

Product Details

Skin Type: Dry

Skin Benefit: Anti-aging, hydrating and brightening

Skin Concern: Fine lines/wrinkles, dry, uneven skin tone, breakouts/acne and dullness

Ingredient Highlights: Vegetarian friendly and contains coconut oil, glycerin, hyaluronic acid, niacinamide, panthenol, stearic acid, vitamin b and vitamin e.

Good to know: This product is cruelty free.

Ingredient Features

If you're looking to minimize the appearance of fine lines and wrinkles and to give the complexion a healthy and youthful glow then the hyaluronic acid contained in this The INKEY List item provides the perfect solution. There is also niacinamide contained in this product which helps to visibly improve the appearance of hyperpigmentation and to minimize the appearance of blackheads and enlarged pores.

  • Coconut Oil
  • Hyaluronic Acid
  • Glycerin
  • Panthenol
  • Vitamin E
  • Vitamin B
  • Stearic Acid
  • Niacinamide
  • Vegetarian Friendly
  • Cruelty Free

The Inkey List says

"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."

How To Use

Apply a pea-sized amount to skin in the morning and evening.

Brand Bio

Tired of paying over the odds for beauty products that only last a few weeks? You're not alone, and The INKEY List has created a range that's perfect for girls like you. Reasonable priced and full of high-performing ingredients, their collection enhances any beauty set.

Where To Buy

You can purchase this product online in the US from the Sephora website.


This moisturizer is rated 4.5 out of 5, based on 50 reviews from Look Fantastic. Product review scores are combined across stores to calculate an average. Review content can be seen by visiting the website of the store.

Shipping & Returns

Products over $50.00 qualify for free standard shipping with Sephora, otherwise there is a charge of $6.50 with orders usually arriving within 1 - 3 working days of dispatch. Express/Next day shipping option available. Worldwide shipping generally available, shipping costs vary by region, full list and postage costs available during checkout.

This store has a 30 day return policy, see checkout for up-to-date conditions.

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