#image::vessel
11% off
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

Exposed
Champagne Pink Shimmer
Revealed
Soft Warm Pink
Bare
Creamy Nectar
Jellyfish
Glossy Clear
Unbuttoned
Soft Warm Blush
Unhooked
Creamy Rose Beige
Unzipped
Milky Pink Champagne
Dip
Bikini Nude
Malibu
Surfy Pink
Fruitjuice
Splashy Magenta
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

Benefits & Ingredients
Hyaluronic Acid

Attracts water and locks in hydration

Peptides

Visibly plumps

Evening Primrose Oil

Helps protect against stressors

Pairs Best With

#shade::tone-0-5 #image::vessel
Concealer Meets Eye Cream
 

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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4.5
Rated 4.5 out of 5 stars
Based on 411 reviews
Total 5 star reviews: 313 Total 4 star reviews: 43 Total 3 star reviews: 28 Total 2 star reviews: 7 Total 1 star reviews: 20
87%would recommend these products
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411 reviews
  • KL
    Katalina L.
    Verified Buyer
    Age Range 55 - 64
    Astrology Fire — Aries; Leo; Sagittarius
    Hair Color Blond
    Skin Tone Light
    Skin Type Dry
    Recommend Yes -1000%
    3 weeks ago
    Age Range 55 - 64
    Astrology Fire — Aries; Leo; Sagittarius
    Hair Color Blond
    Skin Tone Light
    Skin Type Dry
    Recommend Yes -1000%
    Wet Lip Oil Gloss
    Reviewing
    Wet Lip Oil Gloss
    Rated 5 out of 5 stars
    Instant Gorgeous

    Love the colors and texture Malibu is my solo go-to, but I love them all as toppers.

  • CF
    Charla F.
    Verified Buyer
    Age Range 45 - 54
    Astrology Water — Cancer; Scorpio; Pisces
    Hair Color Brown
    Skin Tone Medium
    Skin Type Dry
    Recommend Yes -1000%
    1 month ago
    Age Range 45 - 54
    Astrology Water — Cancer; Scorpio; Pisces
    Hair Color Brown
    Skin Tone Medium
    Skin Type Dry
    Recommend Yes -1000%
    Wet Lip Oil Gloss
    Reviewing
    Wet Lip Oil Gloss
    Rated 5 out of 5 stars
    Nice lip gloss

    I really like the lip gloss! I ordered three colors and they were all great, not sticky. One of the tubes leaked so they are replacing in so yay for great customer service, but that was the only hitch!

  • JK
    Johnna K.
    Verified Buyer
    Age Range 55 - 64
    Astrology Water — Cancer; Scorpio; Pisces
    Hair Color Brown
    Skin Tone Fair
    Skin Type Normal
    Recommend Yes -1000%
    1 month ago
    Age Range 55 - 64
    Astrology Water — Cancer; Scorpio; Pisces
    Hair Color Brown
    Skin Tone Fair
    Skin Type Normal
    Recommend Yes -1000%
    Wet Lip Oil Gloss
    Reviewing
    Wet Lip Oil Gloss
    Rated 5 out of 5 stars
    My new favorite!!

    It’s a lip oil that feels fabulous on your lips and the colors are gorgeous. Highly recommend

  • KB
    Keira B.
    Verified Reviewer
    Age Range Under 18
    Astrology Fire — Aries; Leo; Sagittarius
    Hair Color Brown
    Skin Tone Light
    Skin Type Combination
    Recommend Yes -1000%
    1 month ago
    Age Range Under 18
    Astrology Fire — Aries; Leo; Sagittarius
    Hair Color Brown
    Skin Tone Light
    Skin Type Combination
    Recommend Yes -1000%
    Wet Lip Oil Gloss
    Reviewing
    Wet Lip Oil Gloss
    Rated 5 out of 5 stars
    Totally recommend!!

    I loved the Wet Lip Oil Gloss because it is sooo hydrating. It feels really nice on the lips. It's not too thick or thin, so the perfect consistency. Also, every besides Jellyfish, it has really nice pigment, but also without overpowering your natural lip colour. This should be in your top 3 choices for lip oils.

  • N
    Nico
    Verified Buyer
    Age Range 25 - 34
    Astrology Water — Cancer; Scorpio; Pisces
    Hair Color Brown
    Skin Tone Light
    Skin Type Combination
    Recommend Yes -1000%
    2 months ago
    Age Range 25 - 34
    Astrology Water — Cancer; Scorpio; Pisces
    Hair Color Brown
    Skin Tone Light
    Skin Type Combination
    Recommend Yes -1000%
    Wet Lip Oil Gloss
    Reviewing
    Wet Lip Oil Gloss
    Rated 5 out of 5 stars
    Best formula worst bottle

    My only complaint is I can’t get to the last of my lipgloss because of the square, can’t explain. Still on my third bottle.

    KC Profile picture for Kosas Cosmetics
    Kosas Cosmetics
    2 months ago

    Hi Nico! Glad you're loving our Wet Lip Oil. We'll share your packaging feedback with the team! 💗

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