Skip to content

Free Shipping on US Orders $40+ & Free Returns
Hotliner
Buy 3+ & SAVE 10%
Hotliner Unbuttoned - 1
Hotliner Unbuttoned - 2
Hotliner Unbuttoned - 3
Hotliner Unbuttoned - 4
Hotliner Unbuttoned - 5
Hotliner Unbuttoned - 6
Hotliner Unbuttoned - 7
Hotliner Unbuttoned - 8
Hotliner Unbuttoned - 9
Hotliner Unbuttoned - 10
    Find Your Lip Look

    Hotliner

    Hyaluronic Acid Contouring Lip Liner

    239 total customer reviews

    Unbuttoned

    Soft Warm Blush
    Shade
    Find your recommended shade Recommended
    Buy 3+ & save 10%
    Mix and match three or more in any shade.
    Ships every
    Unbuttoned
    Free Shipping on US Orders $40+ • Free Returns and Exchanges
    Ask our Kosas Team
    Need help finding your shade? Question about a product?

    Sculpted. Plumped. Hot.
    Clean, comfy, smooth retractable lip liner powered by Hyaluronic Acid glides on to softly contour and amplify lips without drying.

    Show More - read the full product description
    • Review: 5 out of 5

      I love this liner. The color is so good and I love that it has the lip brush and sharpener right on the end! It is so good I had to go get another one.

      Jill B.

      Save with Sets
      Build-Your-Own Kosas Kit Customize Your Kit of 3 Full-Size Products
      Build-your-own Kosas Kit
      Build-Your-Own Kosas Kit
      Customize Your Kit of 3 Full-Size Products
      Customize for Build-Your-Own Kosas Kit

      Shop Fav Lip Combos

      Sculpted. Plumped. Hot.

      • 100 + Unzipped
        Hotliner 100
        Hotliner - New Shade
        Hotliner in the shade 100
        Hotliner
        100
        239 total customer reviews
        Wet Lip Oil Gloss Unzipped
        Wet Lip Oil Gloss - New Shades
        Wet Lip Oil Gloss
        Wet Lip Oil Gloss
        Unzipped
        665 total customer reviews
      • Max + Heatwave
        Hotliner Max
        Hotliner - New Shade
        Hotliner in the shade Max
        Hotliner
        Max
        239 total customer reviews
        Wet Stick Heatwave
        Wet Stick - New Shade
        wet stick heatwave
        Wet Stick
        Heatwave
        333 total customer reviews
      • Epic + Hot Beach
        Hotliner Epic
        Hotliner - New Shade
        Hotliner in the shade epic
        Hotliner
        Epic
        239 total customer reviews
        Wet Stick Hot Beach
        Wet Stick - New Shade
        Wet Stick Hot beach
        Wet Stick
        Hot Beach
        333 total customer reviews
      • Mega + Malibu
        Hotliner Mega
        Hotliner - New Shade
        Hotliner in the shade Mega
        Hotliner
        Mega
        239 total customer reviews
        Wet Stick Malibu
        Wet Stick - New Shade
        Wetstick Malibu
        Wet Stick
        Malibu
        333 total customer reviews
      • Infinite + Sunset Simmer
        Hotliner Infinite
        Hotliner - New Shade
        Hotliner in the shade Infinite
        Hotliner
        Infinite
        239 total customer reviews
        Wet Stick Sunset Simmer
        Wet Stick - New Shade
        Wet stick sunset simmer
        Wet Stick
        Sunset Simmer
        333 total customer reviews
      • Beyond + Unbuttoned
        Hotliner Beyond
        Hotliner - New Shade
        Hotliner in the shade Beyond
        Hotliner
        Beyond
        239 total customer reviews
        Wet Lip Oil Gloss Unbuttoned
        Wet Lip Oil Gloss - New Shades
        Wet Lip Oil Gloss
        Wet Lip Oil Gloss
        Unbuttoned
        665 total customer reviews
      • Supreme + Jellyfish
        Hotliner Supreme
        Hotliner - New Shade
        Hotliner in the shade Supreme
        Hotliner
        Supreme
        239 total customer reviews
        Wet Lip Oil Gloss Jellyfish
        Wet Lip Oil Gloss - New Shades
        Wet Lip Oil Gloss
        Wet Lip Oil Gloss
        Jellyfish
        665 total customer reviews
      • Extra + Jaws
        Hotliner Extra
        Hotliner - New Shade
        Hotliner in the shade Extra
        Hotliner
        Extra
        239 total customer reviews
        Wet Lip Oil Gloss Jaws
        Wet Lip Oil Gloss - New Shades
        Wet Lip Oil Gloss
        Wet Lip Oil Gloss
        Jaws
        665 total customer reviews

      Kosas Clean

      Vegan. Gluten-free. Hypoallergenic. 

      Free of mineral oil, talc, silicones, parabens, sulfates, and phthalates.

      For our full formulated without list, visit www.kosas.com/clean.

      Hotliner Kosas Clean

      You might also like
          4.7
          Rated 4.7 out of 5 stars
          Based on 239 reviews
          Total 5 star reviews: 199 Total 4 star reviews: 30 Total 3 star reviews: 4 Total 2 star reviews: 1 Total 1 star reviews: 5
          96%would recommend this product
          Slide 1 selected
          Write a Review (Opens in a new window)
          239 reviews
          • AH
            Angie H.
            Verified Buyer
            Age Range 45 - 54
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Red
            Skin Tone Light
            Skin Type Normal
            Recommend Yes -1000%
            22 seconds ago
            Age Range 45 - 54
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Red
            Skin Tone Light
            Skin Type Normal
            Recommend Yes -1000%
            Rated 5 out of 5 stars
            Great new color!! Exact match to gloss and wet slick

            Exact match to unbuttoned gloss and wet slick. Great staying power. Soft. Not hard. Doesn’t tug the lips.

            Was this helpful?
          • A
            Angie
            1 week ago
            Rated 5 out of 5 stars
            5 Stars

            Its soft. So dont press hard when you line and fill your lips. Color in Unbuttoned is exact shade of lip oil and wet slick. A gorgeous color gear round. It stays!!! Even with wet slick unbuttoned on top! Its moisterizing, not dry like most lip liners.

            Was this helpful?
          • JM
            Jean M. F.
            Verified Buyer
            Age Range 65+
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Brown
            Skin Tone Light
            Skin Type Normal
            Recommend Yes -1000%
            1 week ago
            Age Range 65+
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Brown
            Skin Tone Light
            Skin Type Normal
            Recommend Yes -1000%
            Rated 5 out of 5 stars
            Products

            Good clean product

            Was this helpful?
          • KF
            Kristi F.
            Verified Buyer
            Age Range 45 - 54
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Blond
            Skin Tone Medium
            Skin Type Dry
            Recommend Yes -1000%
            1 week ago
            Age Range 45 - 54
            Astrology Earth — Taurus; Virgo; Capricorn
            Hair Color Blond
            Skin Tone Medium
            Skin Type Dry
            Recommend Yes -1000%
            Rated 5 out of 5 stars
            Yes

            Works as advertised, smooth, comes with a litte brush on the end to smooth out lines, good value for price.

            Was this helpful?
          • M
            Mariher
            2 weeks ago
            Rated 5 out of 5 stars
            5 Stars

            so excited to try this product

            Was this helpful?
          Show More

          Your Bag

          0 Items  are in your cart
          Your Cart is Empty

          Let us help!
          What are you looking for?

          Shop All Products

          Free Shipping on US Orders $40+ & Free Returns

          Recommended for you

           

           

           
           

           

           

          Subtotal

          $0.00

          Discounts, shipping and taxes calculated at checkout.

          Choose Your Shade

          View Product Details