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Customizable Full-Size Shades Bundle
Drench lips in Hydration
Kosas Wet Lip Oil Shades
Kosas Wet Lip Oil Application
Kosas Wet Lip Oil Clinicals
Kosas Wet Lip Oil Ingredients
Super Comfy, Never Drying, Tingle-Free

    Build-Your-Own Wet Lip Trio

    3 Full-Size Plumping Lip Glosses

    wet lip oil in jellyfish with background swatch

    Jellyfish

    Glossy Clear
    wet lip oil in exposed with background swatches

    Exposed

    Champagne Pink Shimmer
    wet lip oil in malibu with background swatch

    Malibu

    Surfy Pink
    wet lip oil in dip with background swatch

    Dip

    Bikini Nude
    wet lip oil in unhooked with background swatch

    Unhooked

    Creamy Rose Beige
    wet lip oil in unbuttoned with background swatch

    Unbuttoned

    Soft Warm Blush
    wet lip oil in unzipped with background swatch

    Unzipped

    Milky Pink Champagne
    wet lip oil in revealed with background swatch

    Revealed

    Soft Warm Pink
    wet lip oil in bare with background swatch

    Bare

    Creamy Nectar
    wet lip oil in fruitjuice with background swatch

    Fruitjuice

    Splashy Magenta
    wet lip oil in jaws with background swatch

    Jaws

    Hot Blood Red

    Free Shipping on US Orders $40+ & Free Returns

    100% Treatment. 100% Lip Gloss.
    Choose any 3 full-size Wet Lip Oil Glosses in this limited-edition set. Our bestselling lip gloss is packed with clean skincare for plumped-up color + a juicy slick of shine. Super comfy, never drying, tingle-free. Only available at Kosas.com!  Show More - read the full product description

    kosas wet lip oil

    Plump Pillowy Lips, Clinically Proven Results

    Hyaluronic Acid, Peptides, Evening Primrose Oil and other botanicals work to hydrate, visibly plump, and protect the lips.

    In a clinical study, Wet Lip Oil Gloss:

    ✔️ Increased lip plumpness +249%**
    ✔️ Improved hydration +199%*
    ✔️ Improved smoothness +282%**
    ✔️ Improved firmness +324%**

    *based on bioinstrumentation 4 week study, daily use on 33 people
    **based on an expert graded 4 week study, daily use on 33 people

    Slide. Smack. Shine.

    The non-sticky formula slides on smooth to give you a soft, comfy feel and slick, vinyl look. Sheer watercolor-y effect can be layered for more color payoff.

    Drench Lips in Hydration

    Nothing but nourishing, good-for-your-lips ingredients. The clean, vegan formula leaves lips super smooth and hydrated — never sticky or drying like some traditional glosses.

    See It In Action

    Wet's plumping power.

    Kosas Clean

    Vegan and cruelty-free. Formulated without: mineral oil, talc, silicones, parabens, sulfates, and phthalates.

    Check out our Kosas Clean page for the full list.

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        4.4
        Rated 4.4 out of 5 stars
        Based on 629 reviews
        Total 5 star reviews: 455 Total 4 star reviews: 79 Total 3 star reviews: 46 Total 2 star reviews: 21 Total 1 star reviews: 28
        66%would recommend these products
        Slide 1 selected
        629 reviews
        • VM
          Victoria M.
          Verified Buyer
          Age Range 35 - 44
          Astrology Water — Cancer; Scorpio; Pisces
          Hair Color Brown
          Skin Tone Fair
          Skin Type Combination
          Recommend Yes -1000%
          5 days ago
          Age Range 35 - 44
          Astrology Water — Cancer; Scorpio; Pisces
          Hair Color Brown
          Skin Tone Fair
          Skin Type Combination
          Recommend Yes -1000%
          Wet Lip Oil Gloss
          Reviewing
          Wet Lip Oil Gloss Unhooked
          Rated 5 out of 5 stars
          Obsessed!!!

          My favorite lip product of the year!!!

        • T
          Tiffany
          Verified Buyer
          Age Range 25 - 34
          Hair Color Brown
          Skin Tone Medium
          Skin Type Combination
          Recommend Yes -1000%
          1 week ago
          Age Range 25 - 34
          Hair Color Brown
          Skin Tone Medium
          Skin Type Combination
          Recommend Yes -1000%
          Wet Lip Oil Gloss
          Reviewing
          Wet Lip Oil Gloss Unbuttoned
          Rated 5 out of 5 stars
          The Consistency & Hydration Big W

          My lips actually soak up some of the product, stay hydrated, and get plump, it's great. The Unbuttoned shade, tone, and pinky brown color... perfect.. not much more to say.... EXCEPT the fact that that Unbuttoned color needs to be added to the LipFuel Lip Balm collection ASAP! Along with the Wet Stick- Neutral Pink Beige- 100 Degrees color. Add both of these natural lip colors to the Lip Balms, PLEASE. I have money to spend!

        • B
          Beth
          2 weeks ago
          Wet Lip Oil Gloss
          Reviewing
          Wet Lip Oil Gloss Unbuttoned
          Rated 5 out of 5 stars
          5 Stars

          Love it!

        • B
          Bryan
          2 weeks ago
          Wet Lip Oil Gloss
          Reviewing
          Wet Lip Oil Gloss Dip
          Rated 5 out of 5 stars
          5 Stars

          I love that this gloss is so pigmented - I feel like that’s hard to find! Soft and a pretty color

        • BB
          Brooke B.
          Verified Buyer
          Age Range 35 - 44
          Astrology Earth — Taurus; Virgo; Capricorn
          Hair Color Blond
          Skin Tone Medium
          Recommend Yes -1000%
          2 weeks ago
          Age Range 35 - 44
          Astrology Earth — Taurus; Virgo; Capricorn
          Hair Color Blond
          Skin Tone Medium
          Recommend Yes -1000%
          Wet Lip Oil Gloss
          Reviewing
          Wet Lip Oil Gloss Exposed
          Rated 5 out of 5 stars
          Nice gloss

          Lips feel smooth and moisturized

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