• Iconic Waterproof Brow Pencil
  • Iconic Waterproof Brow Pencil
  • Iconic Waterproof Brow Pencil
  • Iconic Waterproof Brow Pencil
  • Iconic Waterproof Brow Pencil
  • Iconic Waterproof Brow Pencil
  • Iconic Waterproof Brow Pencil
1 6

"This brow pencil gives my brows such a natural, defined look that stays put all day, even in humid weather. It’s a game changer!"

Amy J.

Iconic Waterproof Brow Pencil

3.8
Rated 3.8 out of 5 stars
49 Reviews
$24.00 USD
$24.00 USD
98% Natural & Vegan
98% Natural & Vegan
Waterproof & Smudge-Proof
Waterproof & Smudge-Proof
Precision & Blendability
Precision & Blendability
Color – Chocolate Brown
Seamless, Defined Brows That Last

The Iconic Waterproof Brow Pencil delivers smudge-proof, all-day wear in two shades—Cool Taupe and Chocolate Brown. It fills and shapes with precision, enriched with Castor Seed Oil and botanical waxes to condition brows. Its smooth texture makes blending easy, creating natural, hair-like strokes.
Key Ingredients

Castor Seed Oil: Conditions and supports fuller brows.

Carnauba & Candelilla Waxes: Ensure smooth application and lasting wear.

Vitamin E: Protects and moisturizes brows and skin.
How to use

Shape: Sharpen for precise outlining with light strokes

Fill: Use short, hair-like strokes to enhance sparse areas.

Set: Lock in shape and add volume with Brow Mousse

Blend: Use the spoolie for a natural finish."
Ingredients
Ingredients Chocoloate Brown:
C10-18 Triglycerides, Caprylic/CapricTriglyceride, Copernicia Cerifera (Carnauba) Wax, Euphorbia Cerifera (Candelilla) Wax, Hydrogenated CastorOil, Iron Oxides (CI 77499), Mica, Ricinus Communis (Castor) Seed Oil, IronOxides (CI 77492), IronOxides (CI 77491), TitaniumDioxide (CI 77891), Tocopheryl Acetate (Vitamin E), Tocopherol (Vitamin E), Benzyl Alcohol

Ingredients Cool Taupe: C10-18 Triglycerides, Caprylic/Capric Triglyceride, Copernicia Cerifera (Carnauba) Wax / Copernicia Cerifera Cera, Euphorbia Cerifera (Candelilla) Wax / Euphorbia Cerifera Cera1, Hydrogenated Castor Oil, Ricinus Communis (Castor) Seed Oil, Mica, Tocopheryl Acetate (Vitamin E), Tocopherol (Vitamin E), Benzyl Alcohol, Titanium Dioxide (CI 77891), Iron Oxides (CI 77492), Iron Oxides (CI 77499), Iron Oxides (CI 77491
Rendering loop-subscriptions
3.8
Rated 3.8 out of 5 stars
49 Reviews
Rendering loop-subscriptions
3.8
Rated 3.8 out of 5 stars
49 Reviews

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    Iconic Waterproof Brow Pencil
    Iconic Waterproof Brow Pencil
    Iconic Waterproof Brow Pencil
    Iconic Waterproof Brow Pencil
    Iconic Waterproof Brow Pencil
    Iconic Waterproof Brow Pencil
    Iconic Waterproof Brow Pencil

    The Iconic Brow Pencil: Precision, Care, and All-Day Wear

    The Iconic Waterproof Brow Pencil by Boom Beauty is designed for women seeking effortless, natural-looking brows with clean beauty benefits. Its smooth, blendable formula glides easily, delivering precise hair-like strokes that last all day. Infused with nourishing Castor Seed Oil and Vitamin E, this pencil helps condition and protect your brows while adding fullness and definition. Available in Cool Taupe for lighter brows and Chocolate Brown for darker brows, it is perfect for creating natural, smudge-proof looks.

    "This pencil makes my brows look full and natural all day!"

    Jennifer M., 38

    "Glides smoothly and stays put—Cool Taupe is my perfect match."

    Sara T., 45

    "I love the precision! Chocolate Brown gives my brows the definition they need."

    Emma L., 61

    What are people saying about Iconic Waterproof Brow Pencil?

    3.8
    Rated 3.8 out of 5 stars
    Based on 49 reviews
    Total 5 star reviews: 28 Total 4 star reviews: 4 Total 3 star reviews: 4 Total 2 star reviews: 3 Total 1 star reviews: 10
    65%would recommend this product
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    Ratings
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    49 reviews
    • DD
      Donna D.
      Verified Buyer
      11/13/25
      Rated 5 out of 5 stars
      The missing link!

      I had been using the brow product but didn't think I needed the pencil. I was very wrong. The pencil fills in where there are either areas missing hair or are white in color. My brows have become a big part of my facial frame and without nice eyebrows, I think the face looks incomplete. I love the brow pencil.

      Was this helpful?
    • LZ
      Lisetta Z.
      Verified Buyer
      11/12/25
      Rated 5 out of 5 stars
      Brow Pencil is also wonderful

      This eyebrow pencil is easy to use and wear. Accents your eyebrows and very natural looking.

      Was this helpful?
    • SM
      Suzanne M.
      Verified Buyer
      11/11/25
      Rated 5 out of 5 stars
      Pretty Good

      I just started using this - I usually buy the Boom Brow but it fades quickly & wanted to see if the pencil was better. It goes on soft & smooth and seems to be staying on throughout the day.

      Was this helpful?
    • PF
      Peggy F.
      Verified Buyer
      11/10/25
      Rated 5 out of 5 stars
      My new Boom waterproof brow pencil

      My first time trying this product. I love it! It’s not too dark but just right for me. I hope you will try it. I recommend that you order and try it for yourself!

      Was this helpful?
    • BH
      Barbara H.
      Verified Buyer
      11/10/25
      Rated 5 out of 5 stars
      Perfect filler for dark brows

      I have ashy brown hair and only minimal gray in my hair. My brows on the other hand are darker but have lots of gray in them - the waterproof brow pencil fills in with a perfect soft brown to really help disguise and minimize the grays. On days when I am being very low key with my makeup I’ve used the brow pencil to create a natural look. If I do nothing else, I’ll do my brows - that’s how important a good brow is in the framing of my face!

      Was this helpful?

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