Grow Potion
Grow Potion 2 in 1 Applicator
Effect of using GrowPotion in 12 weeks
12 weeks difference in visibly overplucked brows
Improves the appearance of lash volume in 12 weeks
Clinically proven results after 12 weeks of using GrowPotion
How to use GrowPotion
GrowPotion Safety Tested
GrowPotion Benefits and Ingredients
Manifest your best brows and lashes
GrowPotion VS. Other Brow + Lash Serums
GrowPotion Dos and Don'ts

GrowPotion

Fluffy Brow + Lash Boosting Serum

87 total customer reviews

Free Shipping on US Orders $40+ & Free Returns

Manifest Your Best Brows + Lashes.
Clean 2-in-1 brow and lash boosting serum powered by peptides and vegan keratin that accelerates the appearance of fuller, feathery brows and longer, thicker lashes. Safe for sensitive eyes. Prostaglandin-free.

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

    After using each night for just a couple of weeks I can actually see new growth and my wild looking brows are now tame and in place.

    Christa

  • Review: 5 out of 5

    It absorbs well, and doesn’t bother my eyes. I am starting to see a difference in the quality of my lashes and brows.

    Lisa

    Save with Sets
    24/7 Brows + Lashes Set Full-Size Brow & Lash Boosting Serum + Clear Brow Gel
    Growpotion and Air Brow Clear
    24/7 Brows + Lashes Set
    Full-Size Brow & Lash Boosting Serum + Clear Brow Gel

    Full Brow Support

    GrowPotion Tonight, Brow Team Tomorrow

    Treat
    GrowPotion Fluffy Brow + Lash Boosting Serum
    Grow Potion
    GrowPotion
    Fluffy Brow + Lash Boosting Serum
    87 total customer reviews
    DEFINE + SHAPE
    Brow Pop Dual-action defining pencil
    Brow Pop in Taupe
    Brow Pop
    Dual-action defining pencil
    250 total customer reviews
    Fluff + tint
    Air Brow - Tinted Volumizing treatment gel
    Air Brow in Taupe
    Air Brow - Tinted
    Volumizing treatment gel
    383 total customer reviews
    LIFT + SET
    Air Brow - Clear Lifting treatment gel
    Air Brow Clear
    Air Brow - Clear
    Lifting treatment gel
    240 total customer reviews

    Haircare Powered, 97% Naturally Derived

    Unique blend of peptides and vegan keratin supports hair’s dream environment and is delivered through a hyaluronic acid-powered serum.

    Daily Care for Your Littlest Hairs

    Helps minimize breakage and loss while leaving brows and lashes soft + fluffy.

    GrowPotion Tonight, Brow Team Tomorrow

    When we launched Air Brow - Clear, our community was so impressed by the improved appearance of their natural brows, they started to apply it to their brows and lashes overnight.

     Sheena wanted to create a product formulated specifically to wear overnight (without the definition and hold of the brow gel), so we added 6x more powerful and effective hair-boosting actives in a concentrated serum to create GrowPotion.

     Now introducing the nighttime treatment partner to your daytime brow + lash routine.

    Kosas Clean

    Hypoallergenic. Ophthalmologist tested. Safe for sensitive eyes. Vegan. Prostaglandin-free. Fragrance-free.

    Check out our Kosas Clean page for the full list.

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        3.6
        Rated 3.6 out of 5 stars
        Based on 87 reviews
        Total 5 star reviews: 33 Total 4 star reviews: 17 Total 3 star reviews: 16 Total 2 star reviews: 9 Total 1 star reviews: 12
        57%would recommend this product
        Customer-uploaded media carousel. Press left and right arrows to navigate. Press space or enter to open more details.
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        87 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%
          6 days ago
          Age Range 55 - 64
          Astrology Fire — Aries; Leo; Sagittarius
          Hair Color Blond
          Skin Tone Light
          Skin Type Dry
          Recommend Yes -1000%
          Rated 5 out of 5 stars
          This stuff works!

          I've been using Grow Potion for several months and my brows have thickened and my lashes are so long.

        • HK
          Heather K.
          Verified Buyer
          Age Range 45 - 54
          Astrology Air — Gemini; Libra; Aquarius
          Hair Color Brown
          Skin Tone Medium
          Skin Type Normal
          Recommend Yes -1000%
          6 months ago
          Age Range 45 - 54
          Astrology Air — Gemini; Libra; Aquarius
          Hair Color Brown
          Skin Tone Medium
          Skin Type Normal
          Recommend Yes -1000%
          Rated 5 out of 5 stars
          Wow!

          I wish I had taken before and after photos to better illustrate how effective this product is, but I am really happy with it. Before using, my lashes were almost nonexistent. Short and sparse and curling or the large variety of different mascaras were not helpful. It took some time and while my lashes are still a little thin, the length and volume has really been incredible. Consistency is key with this product, but for me, the results speak for themselves. The formula is non irritating and easy to apply. Yes it does leave a bit of residue when I wake in the morning, but it’s easily removed. I can’t say enough good things about it. I love my new lashes!

        • DN
          Diana N.
          Verified Buyer
          Age Range 45 - 54
          Astrology Air — Gemini; Libra; Aquarius
          Hair Color Black
          Skin Tone Medium
          Skin Type Combination
          Recommend Yes -1000%
          7 months ago
          Age Range 45 - 54
          Astrology Air — Gemini; Libra; Aquarius
          Hair Color Black
          Skin Tone Medium
          Skin Type Combination
          Recommend Yes -1000%
          Rated 5 out of 5 stars
          Love my new brows and lashes

          I’ve used quite a few products to grow my brows and eyelashes. This brand works great. After 1 month, my lashes are so long that I don’t need mascara. Highly recommend this product

        • SL
          Stephanie L.
          Verified Reviewer
          Age Range 25 - 34
          Astrology Air — Gemini; Libra; Aquarius
          Hair Color Brown
          Skin Tone Fair
          Skin Type Dry
          Recommend Yes -1000%
          1 year ago
          Age Range 25 - 34
          Astrology Air — Gemini; Libra; Aquarius
          Hair Color Brown
          Skin Tone Fair
          Skin Type Dry
          Recommend Yes -1000%
          Rated 5 out of 5 stars
          GREAT!

          I’ve been using this since August and it’s made a difference! I personally noticed a difference within a WEEK but everyone’s different. Here I am in November and still loving this product. My lashes were long-ish to begin with, but now they are curly and others have noticed it too! You can tell by the darkness of my lash line. I’ve recommended this to so many others, but remember PATIENCE and CONSISTENCY IS KEY.

        • S
          saige
          Verified Buyer
          Age Range 25 - 34
          Astrology Water — Cancer; Scorpio; Pisces
          Hair Color Black
          Skin Tone Dark
          Skin Type Dry
          Recommend Yes -1000%
          1 year ago
          Age Range 25 - 34
          Astrology Water — Cancer; Scorpio; Pisces
          Hair Color Black
          Skin Tone Dark
          Skin Type Dry
          Recommend Yes -1000%
          Rated 5 out of 5 stars
          significant volume improvement

          my eyelashes have always been really thin and sparseish and my brows have been overplucked in the past with some patches that have grown in but are thin. i have been using this for about a month now and i love it. my eyelashes are significantly longer (pretty shocked by that tbh) and my brow patches are showing realistic growth. wish i took before and afters but oh well. worked for me! would recommend absolutely.

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