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The INKEY List

Polyglutamic Acid

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    A dryness-banishing formula that holds four times more moisture than hyaluronic acid for long-lasting hydration.

    • Lightweight gel texture
    • 3% polyglutamic acid complex moisturizes skin
    • 2% invisaskin prevents moisture loss
    • Rice bran extract soothes irritation
    • Creates soft, supple and hydrated skin

    What makes this product unique?

    Polyglutamic acid is the polymerized form of an amino acid known as glutamic acid. The molecular structure of polyglutamic acid mimics a peptide. Some research suggest it has better moisturizing and firming effects than collagen and hyaluronic acid.

    2% InvisaSkin RB forms a breathable, invisible water barrier on the skin surface to help provide exceptional moisturization and skin hydrating benefits. With its excellent bio-adhesion to the skin, this trademarked ingredient minimizes transepidermal loss perfectly.

    All The INKEY List products carried by Worthee Cosmetics are 100% authentic (or your money back) and fragrance free.

    What does it do?

    The INKEY List blends 3% skin-conditioning polyglutamic acid with 2% hydrophilic InvisaSkin to offer maximum water retention within the skin, while reducing the appearance of fine lines and wrinkles. Quickly absorbed into skin, this leaves skin feeling refreshed, plumped and optimally moisturized, all day long.

    Who is this product for?

    Formulated for all skin types in need of a water-soluble hydrator.

    Aqua (Water), Dimethicone, Butylene Glycol, Bis-PEG-12 Dimethicone, Glycerin, Polymethylsilsesquioxane, Polysilicone-11, Phenoxyethanol, 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, Polyglutamic Acid, Caprylyl Glycol, Hexylene Glycol, Oryza Sativa (Rice) Bran Extract

    Apply twice daily. Dispense a pea-sized amount and apply gently on face and neck. Use after serums and before moisturizer.

    Customer Reviews

    Based on 3 reviews
    Alia Damia

    I like this serum. It’s effective when used with hyaluronic acid. It makes my skin plump and keeps it hydrated the entire day. It’s a good deal for the price.

    Now and essential in my routine morning and night

    I cant be without this product now. Moisturisers and works great as a makeup primer too. Serum texture, really love it

    Suseela Ismail

    For it's price, I would say this is an amazing introduction. It's similar to the ordinary, but I feel less potent? It keeps my skin hydrated and feels very lightweight! Doesn't smell of anything, just the bland no fragrance type of smell. Definitely will recommend if you wanna venture into the no frills kind of skin care

    Polyglutamic Acid
    Polyglutamic Acid
    Polyglutamic Acid

    "Protect Your Skin And It Will Protect You Back"

    Know Our Purposes

    • Science Driven

      Research papers empower our cosmetic science knowledge. To find you the best products, we value facts over myths. We don't trust how beautiful an advertisement looks. We go directly to read the ingredient list.

    • Powerful lngredients

      We partner with honest and transparent brands. Every product we carry for you contains effective ingredients in optimal concentrations the skin needs, nothing it doesn't.

    • Fragrance Free

      With over 300 products here, not even 1 contains fragrance. We approve a product because it contains good ingredients. and bypass a product because it contains irritating agents.