"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

Name: Iconic Waterproof Brow Pencil
Brand: BOOM! Beauty
SKU: IWBP-CT
Price: 24.0 USD
Availability: InStock

3.7

Rated 3.7 out of 5 stars

37 Reviews

Regular price: $24.00 USD
Regular price
Sale price: $24.00 USD

98% Natural & Vegan

Waterproof & Smudge-Proof

Precision & Blendability

Color – Taupe

Product variants

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

100% No-Risk Money Back Guarantee

We think you’re going to love your products! But if you aren’t completely satisfied with anything, you can return or exchange the item(s) within 60 days of purchase.

You can see all the details about our return policy here. More questions? Just reach out—our customer service team is happy to help!

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?

3.7

Rated 3.7 out of 5 stars

Based on 37 reviews

Total 5 star reviews: 21 Total 4 star reviews: 4 Total 3 star reviews: 2 Total 2 star reviews: 1 Total 1 star reviews: 9

68%would recommend this product

37 reviews

Sort

S
Sherry
10/26/25
Rated 5 out of 5 stars
5 Stars
Long lasting and goes on smooth and easy.
Was this helpful?
GC
Gale C.
Verified Buyer
10/26/25
Rated 5 out of 5 stars
Waterproof Brow Pencil
I lLOVE it! It’s the BEST eyebrow pencil EVER! It’s also the perfect shade and makes my eyebrows look very natural considering I have very little hairs on my eyebrows.
For me, it’s a definite confidence booster from frustration to being able to see my eyebrows in the mirror and not having to worry about how it looks. Thank you!
Was this helpful?
SJ
Shouanna J.
Verified Buyer
10/17/25
Rated 5 out of 5 stars
Brow Pencil
Love how this flows on so well and gently!
Was this helpful?
NA
Nancy A.
Verified Buyer
10/4/25
Rated 5 out of 5 stars
Staying in the line
Love this as it fills in the gaps in my eyebrows.
Was this helpful?
JM
Jill M.
Verified Buyer
10/3/25
Rated 5 out of 5 stars
Great brows
Love the color of the soft grey brow pencil.
I found it went on very smoothly, and the color was good on me.
Was this helpful?

Love this? Then you may also enjoy

Boomstick Trio®
Boomstick Trio®

4.3
Rated 4.3 out of 5 stars
57,815 Reviews

Regular price

$79.00 USD

Regular price

~~$84.00 USD~~
Sale price

$79.00 USD

Health. Vitality. Happiness. Joy.

Add to cart

Best Seller
Boomsilk®
Boomsilk®

4.7
Rated 4.7 out of 5 stars
32,759 Reviews

Regular price

$29.00 USD $64.00 USD

Regular price

Sale price

$29.00 USD $64.00 USD

Skincare, Simplified

View product

BEST SELLER
Boomstick Rose Nude™
Boomstick Rose Nude™

4.7
Rated 4.7 out of 5 stars
7,659 Reviews

Regular price

$28.00 USD

Regular price

Sale price

$28.00 USD

Simplified makeup for sophisticated women

Add to cart

Best Seller
Boom Awaken
Boom Awaken

4.1
Rated 4.1 out of 5 stars
97 Reviews

Regular price

$48.00 USD

Regular price

Sale price

$48.00 USD

Helping to Reduce the Appearance of Dark Circles and Puffy Eyes

Add to cart

NEW

View all